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Dissertations / Theses on the topic 'Test temperature'

Author: Grafiati

Published: 4 June 2021

Last updated: 2 February 2022

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1

Holm, Perbie. "Temperature monitoring during transport of test samples." Thesis, Uppsala University, Department of Medical Biochemistry and Microbiology, 2006. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-6993.

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<p>Quality is the main focus in management of all laboratories. Accurate results of the analyses are not only determined by the analytical procedure but also by preanalytical factors. In the total analytical process of clinical specimens, there are many possible preanalytical sources of error. Monetoring of temperature on test samples of the transport boxes is one way to reduce the mistakes in the preanalytical phase.</p><p>In this study, four laboratories from primary health care were invited to participate. The temperature has been measured on test samples of the transport boxes being delive

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2

Bonthron, Björn, and Christian Jonsson. "Geogrids in cold climate : Temperature controlled tensile tests & Half-scale installation tests at different temperatures." Thesis, Luleå tekniska universitet, Institutionen för samhällsbyggnad och naturresurser, 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-63204.

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Due to the findings of extensive damage on geogrids used in a road embankment in northern Sweden, the Swedish Transport Administration (TRV) started to investigate the reason of these damages. Since the geogrids were installed at low temperature, below 0°C, it was suspected that the damages were connected the low temperature. To analyse whether low temperatures have an influence on the extent of installation damages, both a half-scale setup and temperature controlled tensile tests have been carried out on geogrids. In total five different types of geogrids have been tested; 3 extruded polyprop

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3

Narri, Vandana. "Performance and Improvement Investigation of Accelerated Temperature Change Test." Thesis, Blekinge Tekniska Högskola, Institutionen för tillämpad signalbehandling, 2018. http://urn.kb.se/resolve?urn=urn:nbn:se:bth-16604.

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This thesis is focused on Accelerated Temperature Change Test (ATCT). This test is performed in order to deteriorate and age a product in a faster than natural way. The ATCTs are primarily controlled with four parameters: the temperature range (∆T), ramp rate (RR), dwell time (DT) and number of cycles in test ( . A comprehensive investigation was carried out to analyze the performance and functionality of the cabinet, used for performing ATCT. This was achieved by performing repeated measurements in the empty cabinet with different combinations of temperature range (∆T) and dwell time (DT). Th

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4

Lin, Muh-Ren. "Experimental Investigation of Temperature Effect on Uniaxial Tensile Test." The Ohio State University, 1986. http://rave.ohiolink.edu/etdc/view?acc_num=osu1392371542.

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5

Lin, Muh-ren. "Experimental investigation of temperature effect on uniaxial tensile test /." The Ohio State University, 1986. http://rave.ohiolink.edu/etdc/view?acc_num=osu1487266011224679.

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6

Aghaee, Ghaleshahi Nima. "Thermal Issues in Testing of Advanced Systems on Chip." Doctoral thesis, Linköpings universitet, Institutionen för datavetenskap, 2015. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-120798.

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Many cutting-edge computer and electronic products are powered by advanced Systems-on-Chip (SoC). Advanced SoCs encompass superb performance together with large number of functions. This is achieved by efficient integration of huge number of transistors. Such very large scale integration is enabled by a core-based design paradigm as well as deep-submicron and 3D-stacked-IC technologies. These technologies are susceptible to reliability and testing complications caused by thermal issues. Three crucial thermal issues related to temperature variations, temperature gradients, and temperature cycli

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7

Chausse, Eric. "Test et modélisation de détecteurs infrarouges microbolométriques à température ambiante." Grenoble INPG, 2000. http://www.theses.fr/2000INPG0021.

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Cette etude montre la faisabilite de detecteurs infrarouges non refroidis pouvant etre produits a faible cout. L'emploi d'une filiere silicium et d'une technologie monolithique sont des conditions sine qua non pour atteindre l'objectif de faible cout de fabrication. Une large diffusion peut ainsi etre envisagee, en particulier, pour la surveillance industrielle et l'aide a la conduite automobile. Le principe du bolometre consiste a mesurer l'echauffement du rayonnement infrarouge. La variation de conductivite d'un thermometre en silicium amorphe place sur un micro-pont pour renforcer l'isolati

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8

Brown, Stephen Wayne. "Time- and Temperature-Dependence of Fracture Energies Attributed to Copper/Epoxy Bonds." Thesis, Virginia Tech, 2004. http://hdl.handle.net/10919/9675.

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When bonds between copper and printed circuit board laminates are subjected to impulsive forces, the need arises to characterize fracture energies corresponding to related, high-speed failure events. Work (or energy) is required to create new surface area—with associated dissipation events—during fracture, and this energy (for a given material system) is dependent on the speed of crack propagation, the locus of failure, and the temperature of the bond when it is broken. Since the 90° peel test has been widely employed in quasi-static fracture testing of film adhesion for printed circuit board

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9

Prakash, del Valle Carlos. "Thermal modelling of an FZG test gearbox." Thesis, KTH, Maskinkonstruktion (Inst.), 2014. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-157256.

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Gearboxes are always subject of study in order to increase their efficiency. Energy losses in gear contacts are transformed into heat which is distributed among the gearbox components increasing their temperature. A thermal model of the gearbox brings the opportunity of a deeper understanding of the heat dissipated related to the power losses in the gear contact. A MATLAB program based on ordinary differential equations was developed in order to make a thermal model of an FZG test gearbox. The model is based on a thermal network where each node represents a machine element. The thermal network

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10

He, Zhiyuan. "System-on-Chip test scheduling with defect-probability and temperature considerations." Licentiate thesis, Linköping University, Linköping University, ESLAB - Embedded Systems Laboratory, 2007. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-38257.

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<p>Electronic systems have become highly complex, which results in a dramatic increase of both design and production cost. Recently a core-based system-on-chip (SoC) design methodology has been employed in order to reduce these costs. However, testing of SoCs has been facing challenges such as long test application time and high temperature during test. In this thesis, we address the problem of minimizing test application time for SoCs and propose three techniques to generate efficient test schedules.</p><p>First, a defect-probability driven test scheduling technique is presented for productio

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11

He, Zhiyuan. "Temperature Aware and Defect-Probability Driven Test Scheduling for System-on-Chip." Doctoral thesis, Linköpings universitet, ESLAB - Laboratoriet för inbyggda system, 2010. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-56514.

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The high complexity of modern electronic systems has resulted in a substantial increase in the time-to-market as well as in the cost of design, production, and testing. Recently, in order to reduce the design cost, many electronic systems have employed a core-based system-on-chip (SoC) implementation technique, which integrates pre-defined and pre-verified intellectual property cores into a single silicon die. Accordingly, the testing of manufactured SoCs adopts a modular approach in which test patterns are generated for individual cores and are applied to the corresponding cores separately. A

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12

Xian, Wei. "Development and test of a high temperature superconducting permanent magnet synchronous motor." Thesis, University of Cambridge, 2011. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.609701.

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13

Piao, Kun. "An Elevated-Temperature Tension-Compression Test and Its Application to Mg AZ31B." The Ohio State University, 2011. http://rave.ohiolink.edu/etdc/view?acc_num=osu1316096630.

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14

Friman, Sonja. "Field Test of a Brillouin LIDAR for Temperature Profiles of the Ocean." Thesis, KTH, Tillämpad fysik, 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-185795.

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15

Samman, A.-R. "An investigation of control and feedback mechanisms in constant temperature anemometry." Thesis, University of Essex, 1985. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.354011.

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16

Bansil, M. S. "Computer modelling of Bourdon gauges used for pressure and temperature sensing." Thesis, City University London, 1985. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.354897.

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17

Emslie, Frank Norman. "Flownex analysis of high temperature test reactor thermo-hydraulic benchmarks / Frank Norman Emslie." Thesis, North-West University, 2005. http://hdl.handle.net/10394/469.

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The High Temperature engineering Test Reactor (HTTR) is an experimental High Temperature Gas-cooled Reactor (HTGR) built by the Japanese Atomic Energy Research Institute (JAERI) to facilitate tests of HTGR technology. One of these test activities involves the validation and verification of thermo-hydraulic codes used in the design of similar HTGR plants. This report details the benchmarking of the Flownex simulation package as used by PBMR (Fly.) Ltd., a South African company developing another type of HTGR known as the Pebble Bed Modular Reactor. The benchmark is of a loss-of-off-site-power e

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18

Fredlén, Alexander. "Electrochemical impedance spectroscopy on NMC811 at varying temperature and state of charge." Thesis, KTH, Tillämpad elektrokemi, 2021. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-299455.

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I detta arbete har elektrokemisk impedansspektroskopi använts för att producera reproducerbara impedansdata för katodmaterialet NMC811. Data som skulle kunna användas som basen för parametrisering och konstruktionen av en fysik-baserad modell. Dessutom har effekten av laddningstillstånd, temperatur, och historian av cellen på impedansen undersökts. Baserat på resultaten av preliminära test så har experiment konstruerats i vilka katodens impedans i en NMC811//Grafit cell har undersökts vid olika temperaturer och laddningstillstånd, både efter laddning och urladdning av cellen. Reproducerbara re

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19

Edgemon, Glenn Leon. "The time-temperature-sensitization behavior of alloy 800 as determined by the electrochemical potentiokinetic reactivation test and the modified strauss test." Thesis, Georgia Institute of Technology, 1993. http://hdl.handle.net/1853/20034.

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20

Chaguri, Luziane do Carmo Andrade Guinski. "Estudo de um sistema de análise de preferências climáticas para animais convencionais de laboratório por tecnologia de ventilação microambiental e avaliações biológicas. I. Avaliação da eficiência de um protótipo, para o estudo de parâmetros ambientais, resultados parciais verificados em ratos (Rattus norvegicus)." Universidade de São Paulo, 2009. http://www.teses.usp.br/teses/disponiveis/10/10133/tde-07122009-113246/.

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Projetos desenvolvidos para instalações de animais de laboratório adotam limites estreitos de ventilação e de climatização de ambientes a fim de assegurar um ambiente definido na sala de animais, denominada de macroambiente. Entretanto o tratamento do ar de uma sala não atinge, de forma eficiente, a gaiola em que o animal se encontra alojado (microambiente). O desenvolvimento de sistemas de ventilação microambiental (VMA), que possibilita um fluxo unidirecional de ar forçado para o interior das gaiolas dos animais; associado à modernas tecnologias de termoeletricidade, termosensores e termocon

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21

Abu, Talib Abd Rahim. "Detailed investigation of the low-temperature analogy of an aircraft engine standard fire-test." Thesis, University of Oxford, 2003. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.289368.

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22

Xu, Bing. "Design, construction and test of a 100 kVA high temperature superconducting demonstration synchronous generator." Thesis, University of Southampton, 2004. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.417398.

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23

Tacoronte, Lisa Cristina. "Putting the press to the test : effects of temperature on Shea nut oil output." Thesis, Massachusetts Institute of Technology, 2010. http://hdl.handle.net/1721.1/60205.

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Thesis (S.B.)--Massachusetts Institute of Technology, Dept. of Mechanical Engineering, 2010.<br>Cataloged from PDF version of thesis.<br>Includes bibliographical references (p. 52).<br>In northern Ghana, part of a belt reaching from Sub-Saharan Africa to northern Uganda, women collect and process Shea nuts for their valuable oil. This oil is then used in various cosmetic, cooking, and medicinal products. However, the traditional process to extract oil from Shea kernels is time and labor intensive, and the quality is inconsistent, preventing it from being a primary source of income. In order to

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24

Romatoski, Rebecca R. (Rebecca Rose). "Fluoride-salt-cooled high-temperature test reactor thermal-hydraulic licensing and uncertainty propagation analysis." Thesis, Massachusetts Institute of Technology, 2017. http://hdl.handle.net/1721.1/112378.

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Thesis: Ph. D., Massachusetts Institute of Technology, Department of Nuclear Science and Engineering, 2017.<br>This electronic version was submitted by the student author. The certified thesis is available in the Institute Archives and Special Collections.<br>Cataloged from student-submitted PDF version of thesis.<br>Includes bibliographical references (pages 295-307).<br>An important Fluoride-salt-cooled High-temperature Reactor (FHR) development step is to design, build, and operate a test reactor. Through a literature review, liquid-salt coolant thermophysical properties have been recommen

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25

Bao, Yuanye. "Development and Test of High-Temperature Piezoelectric Wafer Active Sensors for Structural Health Monitoring." Thesis, University of North Texas, 2014. https://digital.library.unt.edu/ark:/67531/metadc799504/.

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High-temperature piezoelectric wafer active sensors (HT-PWAS) have been developed for structure health monitoring at hazard environments for decades. Different candidates have previously been tested under 270 °C and a new piezoelectric material langasite (LGS) was chosen here for a pilot study up to 700 °C. A preliminary study was performed to develop a high temperature sensor that utilizes langasite material. The Electromechanical impedance (E/M) method was chosen to detect the piezoelectric property. Experiments that verify the basic piezoelectric property of LGS at high temperature environm

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26

Gallagher, Morgan Leo. "An investigation of the elevated temperature cracking susceptibility of alloy C-22 weld-metal." Columbus, Ohio : Ohio State University, 2008. http://rave.ohiolink.edu/etdc/view?acc%5Fnum=osu1198824264.

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27

Simms, Nigel John. "The effect of boric acid on the high temperature oxidation of a 2.25Cr-1Mo steel." Thesis, University of Cambridge, 1987. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.292167.

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28

Bell, Kenneth E. "Immune and Endocrine System Responses to Acute Skin-Temperature Reductions and Thermal Biofeedback." DigitalCommons@USU, 1994. https://digitalcommons.usu.edu/etd/4656.

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The purpose of this study was to examine the effects of the cold pressor test on skin temperature, natural killer cell activity, plasma concentrations of interleukin-1 and cortisol, and the numbers of white blood cells, CD3+ cells, CD4+ cells, CD8+ cells, and CD56+ cells in the peripheral blood. In addition, the study examined whether thermal biofeedback, when presented following the cold pressor tests, would mitigate the effects of the cold pressor tests. Four male university students completed pretest psychological inventories and were pretrained during nine laboratory sessions to increase t

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29

Hossain, Mohammad Ahsan. "High temperature, permanent magnet biased, homopolar magnetic bearing actuator." Thesis, Texas A&M University, 2006. http://hdl.handle.net/1969.1/4174.

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The EEC (Electron Energy Corporation) in conjunction with the National Aeronautics and Space Administration is researching the magnetic bearings for an alternative to conventional journal or ball bearings. The purpose of this research was to design and develop a high-temperature (1000ÃÂºF) hybrid Magnetic Bearing using High Temperature Permanent Magnets (HTPM), developed by the EEC for high performance jet engines at high speeds that supply loads of 500 lbf. Another objective is to design and build a test rig fixture to measure the load capacity of the designed bearing. The permanent magnet b

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30

Maree, Pieter Hermanus. "Prediction of field emergence of maize (Zea mays L.) hybrids exposed to cold and wet conditions." Diss., Pretoria : [s.n.], 2009. http://upetd.up.ac.za/thesis/available/etd-08122009-183953.

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31

Zhu, Feng. "Developing Simple Lab Test To Evaluate HMA Resistance To Moisture, Rutting, Thermal Cracking Distress." University of Akron / OhioLINK, 2008. http://rave.ohiolink.edu/etdc/view?acc_num=akron1204879659.

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32

Berger, Bernard J. "The influence of temperature test frequency and moisture sorption on the viscoelastic moduli of cellulose." Diss., Georgia Institute of Technology, 1988. http://hdl.handle.net/1853/5612.

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33

Galán, Carracedo Jonatan. "Thermoregulation in male endurance runners: Role of skin temperature during an incremental maximal exercise test." Doctoral thesis, Universitat Ramon Llull, 2020. http://hdl.handle.net/10803/668756.

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Durant l’exercici aeròbic, la temperatura cutània (Tsk) juga un rol fonamental en la regulació de la temperatura corporal. La temperatura ambiental és el major determinant de la Tsk, la qual és el resultat de l’equilibri entre la producció metabòlica de calor i la dissipació de calor cap a l’entorn. Durant l’exercici, la resposta de la Tsk pot estar influenciada pel consum d’oxigen (VO2peak) i per la flexibilitat metabòlica, ambdós potents predictors del rendiment aeròbic. La capacitat elevada de termoregulació cutània i la tassa de FATox són característiques en atletes altament entrenats, me

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34

Morera, Josep Maria, Bernat Esteban, G. Baquero, and R. Cuadros. "A new system to measure leather shrinkage temperature - 68." Verein für Gerberei-Chemie und -Technik e. V, 2019. https://slub.qucosa.de/id/qucosa%3A34127.

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Content: A characteristic of leather is that if it is gradually heated in aqueous solution it reaches a temperature where sudden and irreversible shrinkage occurs. This phenomenon is related to the denaturalization of the collagen protein that conforms the hide and is known as leather shrinkage. Speciﬁcally, the internal bonds break thus causing a shortening of the skin that can be up to a 35% from its original length. Accordingly, one of the most used methods to check the quality of the leather tanning process is the determination of the contraction temperature according to the ISO 3380:2015

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35

Frazier, Corey. "WALL HEAT TRANSFER EFFECTS IN THE ENDWALL REGION BEHIND A REFLECTED SHOCK WAVE AT LONG TEST TIMES." Master's thesis, University of Central Florida, 2007. http://digital.library.ucf.edu/cdm/ref/collection/ETD/id/4020.

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Shock-tube experiments are typically performed at high temperatures (>1200K) due to test-time constraints. These test times are usually ~1 ms in duration and the source of this short, test-time constraint is loss of temperature due to heat transfer. At short test times, there is very little appreciable heat transfer between the hot gas and the cold walls of the shock tube and a high test temperature can be maintained. However, some experiments are using lower temperatures (approx. 800K) to achieve ignition and require much longer test times (up to 15 ms) to fully study the chemical kinetics an

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36

Van, der Merwe Jacobus Jeremia. "Simulation of heat and momentum transfer in the high temperature test reactor / J.J. van der Merwe." Thesis, North-West University, 2003. http://hdl.handle.net/10394/45.

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37

Rodriguez, Judy N. "Tritium production analysis and management strategies for a Fluoride-salt-cooled high-temperature test reactor (FHTR)." Thesis, Massachusetts Institute of Technology, 2013. http://hdl.handle.net/1721.1/82449.

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Thesis (S.B.)--Massachusetts Institute of Technology, Dept. of Nuclear Science and Engineering, 2013.<br>Cataloged from PDF version of thesis.<br>Includes bibliographical references (pages 37-38).<br>The Fluoride-salt-cooled High-temperature Test Reactor (FHTR) is a test reactor concept that aims to demonstrate the neutronics, thermal-hydraulics, materials, tritium management, and to address other reactor operational and maintenance issues before a commercial Fluoride-salt-cooled High-temperature Reactor (FHR) can be deployed. The MIT Nuclear Systems Design class proposed a design for a 100 MW

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38

Jarad, Nidal. "Temperature impact on the consolidation and creep behaviour of compacted clayey soils." Thesis, Université de Lorraine, 2016. http://www.theses.fr/2016LORR0251/document.

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La consolidation des sols argileux est un enjeu majeur dans le domaine de la géotechnique pour la conception des ouvrages. Ceci est notamment le cas lorsque les sols argileux peuvent être exposés à des cycles thermiques, comme dans le cas des géostructures géothermiques, dépôts de stockage des déchets nucléaires, stockage de chaleur dans les remblais, etc. Ces changements de température pourraient avoir une incidence sur le comportement de consolidation des sols, tant du point de vue de la consolidation primaire que du fluage. Dans ce contexte, cette étude a examiné l'impact de la température

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39

Ibrar, Ibrar. "Study of the effect of temperature on the metrological characteristics of Inductive Current Transformers." Master's thesis, Alma Mater Studiorum - Università di Bologna, 2020.

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The presented thesis focused on the study of effect of temperature and different loading condition of an inductive current transformer for medium voltage purposes. Equivalent circuit parameters behavior of the current transformer is analyzed for two different temperatures 24°C and 60°C and varying working conditions (current and voltage). Application of Short Circuit and Open circuit test is done for the current transformer under test with varying loading conditions and two temperatures of interest. Interesting behavior of the shunt parameters of the current transformers are of most attention

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Zeinali, Siavashani Alireza. "DEVELOPMENT OF INDIRECT RING TENSION TEST FOR FRACTURE CHARACTERIZATION OF ASPHALT MIXTURES." UKnowledge, 2014. http://uknowledge.uky.edu/ce_etds/22.

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Low temperature cracking is a major distress in asphalt pavements. Several test configurations have been introduced to characterize the fracture properties of hot mix (HMA); however, most are considered to be research tools due to the complexity of the test methods or equipment. This dissertation describes the development of the indirect ring tension (IRT) fracture test for HMA, which was designed to be an effective and user-friendly test that could be deployed at the Department of Transportation level. The primary advantages of this innovative and yet practical test include: relatively large

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Aggeborn, Leander Noah. "Forcasting the Daily Air Temperature in Uppsala Using Univariate Time Series." Thesis, Uppsala universitet, Statistiska institutionen, 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-412996.

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This study is a comparison of forecasting methods for predicting the daily maximum air temperatures in Uppsala using real data from the Swedish Meteorological and Hydrological Institute. The methods for comparison are univariate time series approaches suitable for the data and represent both standard and more recently developed methods. Specifically, three methods are included in the thesis: neural network, ARIMA, and naïve. The dataset is split into a training set and a pseudo out of sample test set. The assessment of which method best forecast the daily temperature in Uppsala is done by comp

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42

Nassar, Saif. "Evaluation of the Ohio CTE Device for Low Temperature Characterization of Hot Mix Asphalt." University of Akron / OhioLINK, 2020. http://rave.ohiolink.edu/etdc/view?acc_num=akron1597158023589419.

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43

Yamanaka, Hajime. "The Effects of Weld Thermal Cycles on Additively Manufactured 316L Stainless Steel." DigitalCommons@CalPoly, 2019. https://digitalcommons.calpoly.edu/theses/2029.

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To address the size limitation of the powder bed fusion system in additive manufacturing, the welding properties of 316L stainless steel manufactured by SLM 125HL are investigated by conducting hot ductility test and nil strength temperature (NST) test with a physical thermal mechanical simulator, Gleeble. In this study, the print orientations (Zdirection and XY-direction) and the laser patterns (stripe and checker board) are studied. In NST test, the orientation showed a statistical significance in NST: Z-direction was 1384°C and XY-direction was 1400°C. In hot ductility test, all of ductilit

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Su, Feng-sheng, and 蘇峰生. "Screening Test of Low Temperature CO2 Sorbents." Thesis, 2011. http://ndltd.ncl.edu.tw/handle/fhr8uf.

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博士<br>國立中興大學<br>環境工程學系所<br>99<br>The aim of the research was to screen the low-temperature solid CO2 sorbents such as 3-aminopropyl-triethoxysilane modified CNT (CNT(APTS)), GAC, NaY, N-[3-(trimethoxysilyl)propyl]ethylenediamine modified Y60 (Y60(EDA)), 13X for better performances on CO2 capacity, fast sorption rate and high CO2 concentration level. The first part of this research was screening test of low temperarue CO2 sorbents. The results show that the 13X has greater adsrotpion working capacity (qw) than other sorbents. The qw of 13X under 15% of CO2 concentration at 50oC were 55.6 mg/g.

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Chi-ChungLee and 李其忠. "Self-Compacting Concrete Beam-Column Sub-assemblage Subjected to Elevated Temperature Test and Further High Temperature Test after Repair." Thesis, 2014. http://ndltd.ncl.edu.tw/handle/epxf42.

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博士<br>國立成功大學<br>土木工程學系<br>102<br>Most fire-damaged reinforced concrete buildings can be repaired and reused even after severe fire. This research is focused on the behavior of the reinforced concrete beam-column sub-assemblages during and after the elevated temperature environment. Nine full-sized beam-column sub-assemblages were tested to simulate the effect of fire on the residential buildings. The experimental results on repairing fire-damage concrete columns during and after the elevated temperature environment are studied. Six fire damaged columns were repaired with cement mortar, self-co

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OU, JUN-LONG, and 歐俊龍. "The Manufacture of Automation High Temperature Test Furnace." Thesis, 2019. http://ndltd.ncl.edu.tw/handle/yx6a6n.

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碩士<br>吳鳳科技大學<br>光機電暨材料研究所<br>107<br>This study is mainly aimed at the controversy of the pollution source content caused by air pollution, and the rise of the high-temperature test furnace manufacturing to carry out the analysis of heavy metal content in fly ash and bottom ash, to scientifically test the benchmark data of the standard substances recognized by international inspection agencies, Eliminate conflicts with sources of pollution. It is mainly based on the radiation melting of the molybdenum-doped molybdenum heating conductor, the flux (Flux) is combined and melted to obtain the fly a

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Chen, Tsung-Hui, and 陳宗暉. "The Effect of Temperature Range Variation on Flip-Chip Package under Temperature Cycling Test." Thesis, 2004. http://ndltd.ncl.edu.tw/handle/16295191996915906052.

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碩士<br>國立中山大學<br>機械與機電工程學系研究所<br>92<br>Abstract Accompany a rapid growth in the semiconductor industry in the past few year, most components gradually used the small dimension as its basic structures. Due to the reduction of component size will induces highly concentrated on circuit and dimension, it also incurs a lots problem, such as electromagnetic interference, high temperature and thermal stress, which will decrease the product reliability. The most common damage in the semiconductor product is thermal fatigue, which is caused by thermal stress concentrated under repeatedly temperature va

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Huang, Yu-Jen, and 黃宇任. "The simulation and test system applies in temperature control." Thesis, 2011. http://ndltd.ncl.edu.tw/handle/45302803630439078415.

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碩士<br>南開科技大學<br>電機與資訊工程研究所<br>99<br>The main purpose of this thesis is to test temperature control sensor. In the market, temperature control sensor usually connect with the terminal target-and it used for check-out. For example, the target is that toaster or water thermostat system. No matter how, it can not used for anther product, just in ready target. If employs this system, can simulate the setting except others. There are tow function which are detect environment and simulate. The temperature of setting is measured by temperature sensor. Anther point is that it employs the ability which

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Liu, Ting-Kai, and 劉庭凱. "Thermal Stress Analysis of Electronic Components under Temperature Cycling Test." Thesis, 2017. http://ndltd.ncl.edu.tw/handle/g64ufa.

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碩士<br>國立交通大學<br>機械工程系所<br>106<br>Nowadays, electronic components are widely used in a variety of systems in automobile. In automobile systems, most electronic components are often working in harsh environments with temperatures ranging from -40 °C to 155 °C. As a consequence, thermal stresses resulted from the difference of coefficients of thermal expansion in different component materials are usually responsible for mechanical failure of the electronic components. 　　In the present study, the finite element software ABAQUS was employed to establish the three-dimensional numerical model for the

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SHAO, CHIH-HUAN, and 邵志桓. "Preparation, Modification and Tolerance Test of Low Temperature SCR Catalyst." Thesis, 2019. http://ndltd.ncl.edu.tw/handle/yq6g33.

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碩士<br>逢甲大學<br>環境工程與科學學系<br>107<br>The annual emission of nitrogen oxides (NOx) emissions is 434,160 tons in Taiwan, and the secondary pollutants derived from it can cause photochemical smog, acid rain, PM2.5 and other hazards. Therefore, the reduction of NOx emissions and the improvement of pollution control technology are important in EPA's future air pollution control works. Among the NOx control technologies, Selective Catalytic Reduction (SCR) is the best method. V/W/TiO2 is a commonly used SCR catalyst, but it often faces the problem of poor catalytic performance resulted from insufficie

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