Дисертації з теми "Spray research"
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Bailey, D. A. "Effects of XE-1019 Spray Concentration of Chrysanthemums." College of Agriculture, University of Arizona (Tucson, AZ), 1988. http://hdl.handle.net/10150/215855.
Повний текст джерелаBailey, D. A. "Spray Carrier Volume Effects on XE-1019 and Chrysanthemums." College of Agriculture, University of Arizona (Tucson, AZ), 1988. http://hdl.handle.net/10150/215856.
Повний текст джерелаBailey, D. A. "Spray Carrier Volume and Irrigation Method Effects on XE-1019 Efficacy on Poinsettias." College of Agriculture, University of Arizona (Tucson, AZ), 1988. http://hdl.handle.net/10150/215833.
Повний текст джерелаChen, Chaoyue. "Research and realization of assistant off-line programming system for thermal spraying." Thesis, Belfort-Montbéliard, 2016. http://www.theses.fr/2016BELF0303/document.
Повний текст джерелаThe offline programming technology provides the possibility to generate complex robot trajectories in thermal spray process. In the laboratory of LERMPS, an add-in software called “Thermal SprayToolkit” (T.S.T.) has been developed to assist the offline programming in the field of thermal spray.However, efforts are still expected to improve the functionality of this software. The aim of this study is to improve the application of offline programming technology in the thermal spray process. According to the procedure of the offline programming in thermal spray, the work of this thesis consists of three parts.Firstly, efforts have been dedicated to improve the module “PathKit” in T.S.T., which aim to improve the functionality of trajectory generation. The algorithm of trajectory generation for the curved substrate surface was improved to maintain a constant scan step. A novel Archimedean spiral trajectory was developed for damage component recovery application by cold spray. The experiment of an Al5056 coating depositing on a manually manufactured workpiece with a crater defect was carried out to validate the effects of spiral trajectory with adapted nozzle speed.Secondly, numerical models were developed to simulate the coating thickness distribution in 2D and 3D, and then integrated in the RobotStudio™ as an individual module named “ProfileKit”. In the “ProfileKit 2D”, it is able to evaluate the effects of operating parameters on coating profile and optimize the parameters. In the “ProfileKit 3D”, coating thickness distribution can be simulated based on the nozzle trajectory and robot kinematics data. The functionalities were validated by the trapezoid coldsprayed coating.At last, kinematic analysis was used to provide the optimization methods for a better robot performance in thermal spraying. In order to better evaluate the robot performance, an overall parameter (OP) that is the weighted mean of standard deviation of joint speed, was introduced to measure the complexity of a robot trajectory. Afterwards, the optimal nozzle mounting method as well as the optimal workpiece placement were investigated by the kinematic analysis and the overall parameter. The result shows that the kinematic optimization can effectively improve the robot performance to maintain the predefined speed
Jiang, Shuang. "Bacterial leaching from dairy shed effluent applied to a fine sandy loam under flood and spray irrigations." Lincoln University, 2008. http://hdl.handle.net/10182/668.
Повний текст джерелаHarper, Sharleen Anne. "Mathematical models for dispersal of aerosol droplets in an agricultural setting : a thesis presented in partial fulfilment of the requirements for the degree of Doctor of Philosophy in Mathematics at Massey University, Albany, New Zealand." Massey University, 2008. http://hdl.handle.net/10179/814.
Повний текст джерелаLewer, N. "Bradford Non-Lethal Weapons Research Project (BNLWRP). Research Report 1." University of Bradford, 1997. http://hdl.handle.net/10454/3960.
Повний текст джерелаThe NLW database illustrates the extensive and eclectic literature regarding NLWs which covers the last few decades. It currently contains over 250 entries. It is important to have access not only to the more recent material, but also to earlier sources since many of the general debates and controversies have already been rehearsed, and lessons learnt from them are still relevant today. Yet, it is also vital to follow new developments of NLWs closely because rapidly changing technology is producing weapons whose implications for integration into military and civil police forces have yet to be clearly defined and understood. Of particular interest are not only NLW applications for war fighting, but opportunities for deployment in peace enforcement and peace keeping missions. These technologies span many bases including: psycho-chemicals; unmanned weapons platforms and delivery systems; biogenetics; acoustic and microwave weapons; biological and chemical weapons; laser systems; kinetic energy ballistics; dual purpose (lethal/non-lethal) weapons; and, sprays and foams which inhibit movement. The database will keep up to date on these developments and future reports will highlight new issues and debates surrounding them. With these rapid technological advances come a series of associated dangers and concerns including: the ethics of use; implications for weapons control and disarmament treaties; military doctrine; public accountability and guidelines; dangers of misuse and proliferation; and, research and development strategies. Using the database, and drawing from military and non-military sources, this report will select the main current issues and debates within the non-lethal community. Bearing in mind that many operations undertaken by military forces are now more akin to policing actions (such as peace support operations) there are lessons to be learnt by military units from civil police experience. There still remains a tension between perceived benign and malign intent both in NLW operational use and non-lethal research and development.
Davison, N., and N. Lewer. "Bradford Non-Lethal Weapons Research Project (BNLWRP). Research Report No. 4." University of Bradford, 2003. http://hdl.handle.net/10454/3973.
Повний текст джерелаNon-lethal weapons (NLWs) are explicitly designed and primarily employed to incapacitate personnel or material whilst minimising collateral damage to property and the environment. Existing NLWs include rubber and plastic bullets, entangling nets, chemical sprays such as OC and CS gas, and electrical stunning devices such as the `Taser¿ gun. New NLWs are on the way, which will include acoustic and microwave weapons, non-lethal landmines, malodorants, and sophisticated weapons developed through rapid advances in neuroscience and the genomics revolution. Most analysts would agree that there is a `legitimate¿ role for non-lethal weapons, both for civil and military applications. However there is considerable disagreement as to the operational effectiveness of NLWs, and the threat such weapons pose to arms conventions and international law. As usual, a balance has to be achieved where the benign advantages of developing and deploying non-lethal weapons are not outweighed by their more malign effects. In particular, emerging non-lethal technologies offer an increasing opportunity for the suppression of civil dissent and control of populations ¿ these are sometimes referred to as the `technologies of political control¿. There is a continuing need for sustained and informed commentary to such developments which highlights the impact and threats that these technologies pose to civil liberties and human rights. Because the last BNLWP Report was produced in August 2001, this edition is somewhat longer than usual so that key developments since then can be highlighted and summarised. Future BNLWRP reports will be published three times a year, and we welcome material to be considered for inclusion.
Davison, N., and N. Lewer. "Bradford Non-Lethal Weapons Research Project (BNLWRP). Research Report No. 5." University of Bradford, 2004. http://hdl.handle.net/10454/3997.
Повний текст джерелаTwo recent detailed reports, by the U.K Northern Ireland Office (NIO) - January 2004 1 and the U.S. Council on Foreign Relations (CFR) - February 2004 2, provide further insights into current policy and technology developments in the U.K. and U.S. The NIO report is the 4th and final report of a U.K wide Steering Group set up by the Secretary of State for Northern Ireland in Summer 2000, with the objective: To establish whether a less potentially lethal alternative to baton rounds is available; and to review the public order equipment which is presently available, or could be developed, in order to expand the range of tactical options available to operational commanders. 3 In her foreword to the report Jane Kennedy, Minister of State for Northern Ireland notes that: Despite a protracted and international search for a commercially available product, we have been unable to find anything that meets the criteria of an acceptable, potentially less lethal alternative to the baton round currently in service which provides an effective capability that does not expose officers and the public to greater risk in violent public disorder.4 The NIO Report has sections looking at the Defence Science and Technology Laboratory (DSTL) programme on the development of less lethal technologies (particularly the Attenuating Energy Projectile and the Discriminating Irritant Projectile); commercial off the shelf product evaluations and update (12 Gauge Sock Round Assessment); Water Cannon; the U.K. use of less lethal technologies (with a focus on L21A1 baton rounds, CS sprays and the Taser). The report also contains a section entitled `The Management of Conflict¿ which discusses the dynamics of crowd behaviour. For a critical response to the NIO report see that from Dr. Brian Rappert.5 The CFR report provides a strong endorsement for non-lethal weapons. A key finding states: Wider integration of nonlethal weapons into the U.S. Army and Marine Corps could have reduced damage, saved lives, and helped to limit the widespread looting and sabotage that occurred after the cessation of major conflict in Iraq. Incorporating NLW capabilities into the equipment, training and doctrine of the armed services could substantially improve U.S. effectiveness in conflict, post-conflict, and homeland defense. 6 Interestingly, in describing the nonlethal capability sets (NLCS) which have been deployed in Kosovo and Iraq, and which help to provide a continuum of force between ¿don¿t shoot¿ and ¿shoot¿ 7, the CFR seems to distinguish between NLWs (rubber balls [grenades and shotgun munitions], bean bags, riot shields, Tasers, net entanglers, and caltrops), and equipment such as flash-bang grenades, laser dazzlers, and bullhorns of which it states ¿It is important to note that these are not weapons but non-lethal capabilities¿ 8 The CFR recommends expanded deployment of NLWs in the armed services, longer ranges for non-lethal payloads using precision delivery and fusing systems, and further development of millimetre-wave area-denial system (HPM weapons such as VMADS) and the advanced tactical laser (ATL). The report also argues for the need to have a bigger Joint Non-Lethal Weapons Directorate (JNLWD) or a new Non-lethal Joint Program Office (NLJPO) and for Bradford Non-Lethal Weapons Research Project (BNLWRP) ¿ Research Report 5 (May 2004) 2 closer links with the Joint Forces Command (JFCOM). In the opinion of the authors the JNLWD should also have more access into classified programmes throughout all branches of the armed services so as not to duplicate non-lethal development initiatives. To stimulate incorporation of NLWs throughout the U.S. Armed Services the CFR advocates two approaches: (1) top-down planning in the Defense department and (2) creation of demand for these [NLWs] weapons from the field as personnel gain experience with prototype equipment. 9 They argue there is a need for the top-level military and civilian leadership to be educated about NLW capabilities, not only for warfighting and peacekeeping, but also in `homeland defence in isolating a hot zone in the aftermath of a biological attack' 10. We will be referring again to both the NIO and CFR publications in other sections of this report.
Паламарчук, Петро Васильович, Петр Васильевич Паламарчук та P. V. Palamarchuk. "Оцінка процесів навантаженості та роботоздатності елементів металоконструкцій вентиляторних обприскувачів класу ОВП-2000". Thesis, Тернопільський національний технічний університет ім. Івана Пулю, 2010. http://elartu.tstu.edu.ua/handle/123456789/544.
Повний текст джерелаУ дисертаційній роботі на сучасному технічному рівні вирішується завдання дослідження впливу обертових мас приводу на несучі конструкції сільськогосподарських машин. Впроваджено фотоелектричний моментомір, створено математичне обґрунтування обробки цифрового сигналу, записаного реєструючою системою, яке закладено в основу комп’ютерної програми «Krejаtor» для виведення сигналу на екран монітора у формі придатній для статистичної обробки. З використанням розроблених засобів вимірювання проведено дослідження машин ОВП-2000 та ОШУ-50А. Результати досліджень покладено в основу розрахунку консолі кріплення вентилятора методом мінімуму потенціальної енергії деформації. За результатами теоретичних досліджень запропоновано внести зміни в конструкцію консолі, що дозволить знизити її матеріалоємність, та забезпечить нормативний ресурс роботи.
В диссертационной работе на современном техническом уровне решено важную научно-техническую задачу - повышение работоспособности сельскохозяйственных машин, типа вентиляторных опрыскивателей с приводом от ВВП энергосредства. В основу работы положены исследования влияния разницы знакопеременных нагрузок в опорах мультипликатора от привода крутящего момента, а также дисбаланса вращающихся масс вентиляторной установки, что повышает достоверность оценки несущей способности, оптимизацию и необходимую долговечность рассматриваемой конструкции. Разработано научно-техническую методику по определению эксплуатационных кососиметрических знакопеременных нагрузок относительно продольной плоскости симметрии машин типа одноосных ельскохозяйственных прицепов и алгоритм аналитически-экспериментального исследования, сочетающий в себе модифицированный метод минимума потенциальной энергии деформации конструктивных структур со специально сконструированными средствами эксплуатационных исследований реальной динамики нагруженности. Реализованый комплексный подход обеспечил: снижение НДС в лонжеронах консольного крепления вентиляторной установки с 52 МПа до 34 МПа (лонжерон 59) и с 63 МПа до 36 МПа (лонжероны 63). Благодаря достижению упругого равновесия в элементах базовой несущей системы металлоемкость усовершенствованной металлоконструкции снизилась на 8,7%. При нормативном сроке службы опрыскивателей 7 лет и сезонной эксплуатации 300 часов ресурс работы составляет: серийной конструкции -1100 часов; модернизированной -2250 часов (Патент Украины на полезную модель № 48663, от 25.04.2010 г.), что вполне соответствует нормативному сроку службы. Годовой экономический эффект от усовершенствования несущей системы машины ОВП-2000 составляет 3350 грн. на одно изделие.
The research of influence the rotating mass drive over the main constructions of agricultural machines on the modern level is decided in this dissertation work. Photoelectrical momentomir is used, the mathematical study of digital signal processing is created, recorded by the recording system, which laid the basis for the computer program "Krejator" for output a signal on the monitor screen in a form suitable for statistical processing. Such machines as ОВП-2000 and ОШУ-50A are tested using developed means of measuring. The results of research are put in the basis for calculating the console fan fastensng using method of minimum potential energy of deformation. According to the results of theoretical studies modifications to the console consumption are proposed which will help to reduce its material consumption and provide normative resource of work.
Д`яченко, Олексій Вікторович, Алексей Викторович Дьяченко, Oleksii Viktorovych Diachenko, Денис Ігорович Курбатов, Денис Игоревич Курбатов, Denys Ihorovych Kurbatov, Анатолій Сергійович Опанасюк, Анатолий Сергеевич Опанасюк та Anatolii Serhiiovych Opanasiuk. "Исследование структурых особенностей нанокристал-лических пленок MgO, полученных методом спрей-пролиза". Thesis, Издательство ЮЗГУ, Курск, Россия, 2014. http://essuir.sumdu.edu.ua/handle/123456789/38254.
Повний текст джерелаA spray pyrolysis method has been applied to prepare MgO thin films on glass substrates by using magnesium chloride hexahydrate as starting reactants. Structural properties of the films have been investigated. The experimental results revealed that the substrates temperature played important roles in the formation MgO film.
Sahare, Swapnil Ashok. "Enhancing the Photovoltaic Efficiency of a Bulk Heterojunction Organic Solar Cell." TopSCHOLAR®, 2016. http://digitalcommons.wku.edu/theses/1609.
Повний текст джерелаSingh, Vishal. "Spray Interaction with Supersonic Crossflow." Thesis, 2021. https://etd.iisc.ac.in/handle/2005/5438.
Повний текст джерела林朝順. "The research of fuel spray behavior in motorcycle variable carburetors." Thesis, 1988. http://ndltd.ncl.edu.tw/handle/90700074873268100684.
Повний текст джерелаHSU, CHIN-CHI, and 許進吉. "Research of UV Curing Film by Vacuum Polymer Spray System." Thesis, 2018. http://ndltd.ncl.edu.tw/handle/886p2j.
Повний текст джерела國立中央大學
光電科學與工程學系
107
Volatile Organic Compounds, VOCs, are environmental source of pollution, which mainly emitted by using solvent in industry of painting. Nowadays, the workplace of painting is most in atmosphere, if we exposure in this place, it may damage the human body. In order to reduce the solvent used in painting, in other words, reduce the contact with VOCs, this study established a vacuum polymer coating system to improve the spraying environment and use solvent-free coatings to move the process of industrial coating in the atmosphere to vacuum. Recycling and exhausting systems are established in the vacuum chamber to reduce the possibility of contact with the human body; Using UV-curable materials, it is desirable to achieve a solvent-free UV-curing solution, reducing the viscosity use in a vacuum spray system, atomizing by pressure , achieving a coating effect with a minimum spray amount and rapidly curing into a film. Complete the sample and establish the process of the vacuum spray system. The study began with improvements in the materials and environment in the coating industry. The research will discuss in two parts: Part of the material: monomer trifunctional and monomer difunctional. The UV curing solutions formulated in a solvent-free form; the sprayed part has an experimental vacuum of 2×10-2 torr, and the coating material sprayed with a nozzle by a pressure. The substrate cosmetic bottle be coated into a liquid film, and then uses a high-speed camera observe the distribution of the spray during the spraying process. Thereafter, the liquid film irradiated by UV lamp formed a UV curing film. This experiment compares the effects of different viscosity on adhesion and atomization, and UV curing film formation, observes the atomization phenomenon, solves the film formation problem, and successfully produces a film with a smooth and non-porous film surface. In the heat curing and UV process on the market, there are lower temperature and less energy consumption. The UV illumination time of the coating is 50 seconds, the hardness can reach 6H or more, and the adhesion is the highest level of 5B, which is friendly environment and high. Efficiency (no solvent), low VOCs emissions process.
Trompetter, W. J. "Splat-substrate interactions in high velocity thermal spray coatings." 2007. http://hdl.handle.net/2292/1758.
Повний текст джерелаGNS Science
Wu, Chang-Wei, and 吳長威. "The characteristic analysis research of car sprayPieces in the new/old spray chamber." Thesis, 2018. http://ndltd.ncl.edu.tw/handle/mytbjm.
Повний текст джерела東南科技大學
機械工程研究所
106
The phenomenon of paint film formation on the surface of the paint will occur when the baking equipment of car sprayers reaches the operating temperature. This article is to compare the characteristics of car spray pieces by the flow field structure and effects of new/old spray chamber, as also to discuss and study the quality improvement of products quality. It examines the parameters such as brightness, hue, chroma, and film thickness. And compare the differences of the parameters in the brightness, hue, chroma and film thickness between the old and new spray chamber. The experimental data show that for the economic effect, the data of pearl-white color (070) in the old/new furnaces (lightness, hue, chroma) are quite different, and the data in the new spray chamber has excellent data. The pieces should be used as much as possible in the new spray chamber. The new furnace is unable to achieve the intended effect in dark-colored painted parts. At this time, the dark-colored painted pieces should be used as much as possible in the old spray chamber to reduce the load on the new spray chamber.
Yu, Shih-Tsung, and 游世聰. "A research of using water spray fire suppression system to protect oil-filled transformer." Thesis, 2014. http://ndltd.ncl.edu.tw/handle/30134898117311228704.
Повний текст джерела吳鳳科技大學
消防研究所
102
The principle of transformer is used by electromagnetic induction, altered to voltage and electric current, the immobile electric device to delivery the power of electric energy. So many of classification, the one of the transformer of oil immersion is commonly used in our country of electric power system.The study for the reason of breakdown in the transformer of oil immersion and fire risk, according to NFPA version to give a right way to keep in fire preventive facilities of water spray fire system to protect oil-filled transformer. This research on domestic and foreign laws and regulations related to research and analysis, and the actual to the substation site inspection, to understand the current situation and fire protection design to items substation fire safety, the proposed fire safety design a suitable oil-immersed transformers guidelines. Besides serving as reference for fire regulating authorities when they stipulate related regulations and laws and for designers during fire safety design, this study can also be referred to by Taipower when it tries to improve old and outdated fire safety equipment so as to enhance its ability to ensure fire safety and reduce potential crises as a result of power failure caused by fires, accordingly improving the business image of the company.
Chen, Jyun-Ting, and 陳俊廷. "Research on Hybrid EDM Process by Using Water Spray Mixed Gas with Assisting Ultrasonic Vibration." Thesis, 2015. http://ndltd.ncl.edu.tw/handle/39673837265846424974.
Повний текст джерела逢甲大學
機械與電腦輔助工程學系
103
In thesis, the use of water spray with mixed gas as dielectric fluid in EDM. In order to environment, it is well known that using kerosene as a dielectric fluid in EDM would evoke the undesirable problems, such as fire hazard. Therefore, using the way of water spray with mixed gas can prevent from the undesirable problems, and can reduct the carbon is benefit for the environment. This research studied on the hybrid EDM process by using water spray mixed gas with assisting ultrasonic vibration to explore the benefits of the developed hybrid process and improving the machining characteristics. The current focus on carbon reduction environmental trends, with considerable positive value. The developed hybrid process was adopted to determine the machining performance for SKD61 steel in the experimental investigation. Experimental results show that the hybrid discharge machining produced different processing results, due to the different gases were mixed in; In addition, the oxygen medium could facilitate the reaction within the machining gap to increase the exploding, melting effects, and the MRR obtained the highest values. The argon was an inert gas that could prevent the oxidation during the process, and the lower EWR could be obtained by using Argon as a medium in EDM process. This research experimental results showed that the hybrid discharge machining method could be assisted by the ultrasonic vibration, to efficiently improve reducing adverse slag discharge generation, and to recast layer which also effectively reducing the generation of surface patterns in the processing to get a better MRR and SR. Nowadays, the study of hybrid EDM system can be expanded at the application level complex discharge machining technology and meet the trend of green machining to meet the needs of manufacturing industry.
Athul, Joseph. "Spray morphology and droplet characteristics in gas centered swirl coaxial (GCSC) atomizers." Thesis, 2019. https://etd.iisc.ac.in/handle/2005/4404.
Повний текст джерелаRajamanickam, Kuppuraj. "Studies on Flow Dynamics and Spray Swirl Interactions in Gas Turbine Combustor." Thesis, 2019. https://etd.iisc.ac.in/handle/2005/4936.
Повний текст джерелаWu, Ming-Tai, and 吳明泰. "Research and Comparison of Heat treatment and Mechanical Properties for Spray Formed and Powder Metallurgical High Speed Steels." Thesis, 1997. http://ndltd.ncl.edu.tw/handle/02258561647875890499.
Повний текст джерелаKesarwani, Pallav. "Studies on Rotary Atomization." Thesis, 2021. https://etd.iisc.ac.in/handle/2005/5998.
Повний текст джерелаKumar, Sonu. "Experimental Investigation of Novel High Shear Injector at Elevated Pressure Conditions: Hydrodynamics, Spray and Combustion Characterization." Thesis, 2022. https://etd.iisc.ac.in/handle/2005/5949.
Повний текст джерелаWithy, Benjamin Paul. "The Effect of Substrate Parameters on the Morphology of Thermally Sprayed PEEK Splats." 2008. http://hdl.handle.net/2292/3382.
Повний текст джерелаSurya, Prakash R. "Liquid Jet in Swirling Cross Flow." Thesis, 2018. https://etd.iisc.ac.in/handle/2005/5257.
Повний текст джерелаMarkandeya, Saurabh. "Experimental studies on Soot and Particulate reduction in Heavy Fuel Oil Combustion." Thesis, 2018. https://etd.iisc.ac.in/handle/2005/4737.
Повний текст джерелаBhat, Maanasa. "Experimental Investigation of Fuel Drop Impact on Unheated and Heated Solid." Thesis, 2018. https://etd.iisc.ac.in/handle/2005/4720.
Повний текст джерелаGhane, Parvin. "Fabrication and analysis of CIGS nanoparticle-based thin film solar cells." 2013. http://hdl.handle.net/1805/3697.
Повний текст джерелаFabrication and analysis of Copper Indium Gallium di-Selenide (CIGS) nanoparticles-based thin film solar cells are presented and discussed. This work explores non-traditional fabrication processes, such as spray-coating for the low-cost and highly-scalable production of CIGS-based solar cells. CIGS nanoparticles were synthesized and analyzed, thin CIGS films were spray-deposited using nanoparticle inks, and resulting films were used in low-cost fabrication of a set of CIGS solar cell devices. This synthesis method utilizes a chemical colloidal process resulting in the formation of nanoparticles with tunable band gap and size. Based on theoretical and experimental studies, 100 nm nanoparticles with an associated band gap of 1.33 eV were selected to achieve the desired film characteristics and device performances. Scanning electron microcopy (SEM) and size measurement instruments (Zetasizer) were used to study the size and shape of the nanoparticles. Electron dispersive spectroscopy (EDS) results confirmed the presence of the four elements, Copper (Cu), Indium (In), Gallium (Ga), and Selenium (Se) in the synthesized nanoparticles, while X-ray diffraction (XRD) results confirmed the tetragonal chalcopyrite crystal structure. The ultraviolet-visible-near infra-red (UV-Vis-NIR) spectrophotometry results of the nanoparticles depicted light absorbance characteristics with good overlap against the solar irradiance spectrum. The depositions of the nanoparticles were performed using spray-coating techniques. Nanoparticle ink dispersed in ethanol was sprayed using a simple airbrush tool. The thicknesses of the deposited films were controlled through variations in the deposition steps, substrate to spray-nozzle distance, size of the nozzle, and air pressure. Surface features and topology of the spray-deposited films were analyzed using atomic force microscopy (AFM). The deposited films were observed to be relatively uniform with a minimum thickness of 400 nm. Post-annealing of the films at various temperatures was studied for the photoelectric performance of the deposited films. Current density and voltage (J/V) characteristics were measured under light illumination after annealing at different temperatures. It was observed that the highest photoelectric effect resulted in annealing temperatures of 150-250 degree centigrade under air atmosphere. The developed CIGS films were implemented in solar cell devices that included Cadmium Sulfide (CdS) and Zinc Oxide (ZnO) layers. The CdS film served as the n-type layer to form a pn junction with the p-type CIGS layer. In a typical device, a 300 nm CdS layer was deposited through chemical bath deposition on a 1 $mu$m thick CIGS film. A thin layer of intrinsic ZnO was spray coated on the CdS film to prevent shorting with the top conductor layer, 1.5 μm spray-deposited aluminum doped ZnO layer. A set of fabricated devices were tested using a Keithley semiconductor characterization instrument and micromanipulator probe station. The highest measured device efficiency was 1.49%. The considered solar cell devices were simulated in ADEPT 2.0 solar cell simulator based on the given fabrication and experimental parameters. The simulation module developed was successfully calibrated with the experimental results. This module can be used for future development of the given work.
Werner, Stephen R. L. "Air-suspension coating of dairy powders : a micro-level process approach : a thesis presented in partial fulfilment of the requirements for the degree of Doctor of Philosophy in Technology at Massey University, Palmerston North, New Zealand." 2005. http://hdl.handle.net/10179/1549.
Повний текст джерелаSu, Yu. "Numerical simulation of strengthened unreinforced masonry (URM) walls by new retrofitting technologies for blast loading." 2009. http://hdl.handle.net/2440/51217.
Повний текст джерелаhttp://proxy.library.adelaide.edu.au/login?url= http://library.adelaide.edu.au/cgi-bin/Pwebrecon.cgi?BBID=1349719
Thesis (M.Eng.Sc.) - University of Adelaide, School of Civil, Environmental and Mining Engineering, 2009
Dev, Narendra. "Interaction behavior and droplet characteristics of multi-injector sprays." Thesis, 2020. https://etd.iisc.ac.in/handle/2005/4483.
Повний текст джерелаGhosh, Anupam. "Experimental Studies on Methanol Sprays for IC Engine Applications." Thesis, 2020. https://etd.iisc.ac.in/handle/2005/4803.
Повний текст джерелаVankeswaram, Sai Krishna. "Atomization characteristics of alternative aviation biofuels, Jet A-1, and water from a hybrid airblast atomizer." Thesis, 2022. https://etd.iisc.ac.in/handle/2005/5663.
Повний текст джерела