Articles de revues : « Thermoelectric, Cu2SnS3, thermoelectric generators »

1

Cortel, Adolf. « Thermoelectric generators ». Physics Education 42, n^o 1 (21 décembre 2006) : 88–92. http://dx.doi.org/10.1088/0031-9120/42/1/012.

Texte intégral

Styles APA, Harvard, Vancouver, ISO, etc.

2

Snyder, G. Jeffrey. « Small Thermoelectric Generators ». Electrochemical Society Interface 17, n^o 3 (1 septembre 2008) : 54–56. http://dx.doi.org/10.1149/2.f06083if.

Texte intégral

Styles APA, Harvard, Vancouver, ISO, etc.

3

Beretta, D., M. Massetti, G. Lanzani et M. Caironi. « Thermoelectric characterization of flexible micro-thermoelectric generators ». Review of Scientific Instruments 88, n^o 1 (janvier 2017) : 015103. http://dx.doi.org/10.1063/1.4973417.

Texte intégral

Styles APA, Harvard, Vancouver, ISO, etc.

4

Paul, D. J., A. Samarelli, L. Ferre Llin, Y. Zhang, J. M. R. Weaver, P. S. Dobson, S. Cecchi et al. « Si/SiGe Thermoelectric Generators ». ECS Transactions 50, n^o 9 (15 mars 2013) : 959–63. http://dx.doi.org/10.1149/05009.0959ecst.

Texte intégral

Styles APA, Harvard, Vancouver, ISO, etc.

5

Li, Shan, et Qian Zhang. « Ionic Gelatin Thermoelectric Generators ». Joule 4, n^o 8 (août 2020) : 1628–29. http://dx.doi.org/10.1016/j.joule.2020.07.020.

Texte intégral

Styles APA, Harvard, Vancouver, ISO, etc.

6

Baranowski, Lauryn L., G. Jeffrey Snyder et Eric S. Toberer. « Concentrated solar thermoelectric generators ». Energy & ; Environmental Science 5, n^o 10 (2012) : 9055. http://dx.doi.org/10.1039/c2ee22248e.

Texte intégral

Styles APA, Harvard, Vancouver, ISO, etc.

7

Töpfer, Jörg, Timmy Reimann, Thomas Schulz, Arne Bochmann, Beate Capraro, Stefan Barth, Andy Vogel et Steffen Teichert. « Oxide multilayer thermoelectric generators ». International Journal of Applied Ceramic Technology 15, n^o 3 (6 novembre 2017) : 716–22. http://dx.doi.org/10.1111/ijac.12822.

Texte intégral

Styles APA, Harvard, Vancouver, ISO, etc.

8

Noudem, J. G., S. Lemonnier, M. Prevel, E. S. Reddy, E. Guilmeau et C. Goupil. « Thermoelectric ceramics for generators ». Journal of the European Ceramic Society 28, n^o 1 (janvier 2008) : 41–48. http://dx.doi.org/10.1016/j.jeurceramsoc.2007.05.012.

Texte intégral

Styles APA, Harvard, Vancouver, ISO, etc.

9

Cheong, K. W., et J. H. Lim. « Numerical simulation of segmented ratio in bismuth telluride and skutterudites for waste heat recovery ». Journal of Physics : Conference Series 2120, n^o 1 (1 décembre 2021) : 012007. http://dx.doi.org/10.1088/1742-6596/2120/1/012007.

Texte intégral

Résumé :

Abstract The thermoelectric performance of the segmented annular thermoelectric generators with the bismuth telluride and skutterudites has been investigated. The effect of the length ratio of the hot-segment leg to total length leg on the thermoelectric performance of the segmented annular thermoelectric generators is analysed and discussed and the optimization design of the annular thermoelectric generator with bismuth telluride and skutterudites as the materials with high thermoelectric performance is obtained. The result of the thermoelectric performance with the manipulated variable of the increase of length ratio, the output power, output voltage and efficiency of the segmented annular thermoelectric generators increase at the beginning then decrease afterwards. Additionally, to compare with the single bismuth telluride and skutterudites annular thermoelectric generators, the output voltage, output power and the conversion efficiency of the segmented annular thermoelectric generators can be improved twice. Lastly, the thermoelectric performance of the segmented annular thermoelectric generators operating in the changes of the temperature. The result has proved that as the temperature increase, the thermoelectric performance of the annular thermoelectric generator will also increase. Hence, the acquired results may be given some useful applications of the bismuth telluride and skutterudites on the segmented annular thermoelectric generators for waste heat recovery.

Styles APA, Harvard, Vancouver, ISO, etc.

10

Zhang, Yujie, Chaogang Lou, Xiaojian Li et Xin Li. « Thin film thermoelectric generators with semi-metal thermoelectric legs ». AIP Advances 9, n^o 5 (mai 2019) : 055027. http://dx.doi.org/10.1063/1.5090131.

Texte intégral

Styles APA, Harvard, Vancouver, ISO, etc.

11

Suzuki, Akio, et Shigeo Kobayashi. « Exergy Analyses on Thermoelectric Generators ». IEEJ Transactions on Fundamentals and Materials 116, n^o 3 (1996) : 231–35. http://dx.doi.org/10.1541/ieejfms1990.116.3_231.

Texte intégral

Styles APA, Harvard, Vancouver, ISO, etc.

12

Condos, Alexander P., Leo Zimaras, Jacob Marlow et Mutiara Kurniawan. « Optimisation of Wearable Thermoelectric Generators ». PAM Review Energy Science & ; Technology 6 (24 mai 2019) : 2–15. http://dx.doi.org/10.5130/pamr.v6i0.1543.

Texte intégral

Résumé :

This meta-study explores some factors that can potentially affect the efficiency of a wearable thermoelectric generator. These include, but are not limited to; doping percentage, manufacturing technology, thermocouple length, area, use of heat spreaders, material, airflow and specific position on the human body. These specific designs and materials have been reviewed in this paper and specific variables have been proposed to ensure greater efficiency. In this meta- study, Bi0.5Sb1.5Te3 and Ag2Se are found to be the most effective materials, with PVD as the most effective manufacturing method. A broad temperature differential generates greater power output. Practically, a condition where there is a difference in temperature of more than 40K between the body and its environment in the application of wearable thermoelectric devices is unlikely. Despite this, a temperature difference below 40K, although small, is extremely feasible and would be able to enough power to keep intended wearable thermoelectric devices running at a constant. Keywords: Thermoelectric; Seebeck Effect; Peltier; TEG; ZT; Wearable

Styles APA, Harvard, Vancouver, ISO, etc.

13

Ubaidillah, Suyitno, Imam Ali, Eko Prasetya Budiana et Wibawa Endra Juwana. « Experimental Study of Thermoelectric Generators ». Applied Mechanics and Materials 663 (octobre 2014) : 299–303. http://dx.doi.org/10.4028/www.scientific.net/amm.663.299.

Texte intégral

Résumé :

Thermoelectric generator is solid-state device which convert temperature difference, ∆T into electrical energy based on Seebeck effect phenomenon. The device has been widely used in self-powered system applications. This paper focuses on presentation of methodology for characterizing thermoelectric generators. The measurement of its behavior is performed by varying load resistances. A standard module of thermoelectric generator (TEC1-12710) is used in examination and an instrument setup consists of controllable heat source, controllable cooler, personal computer, data logger MCC DAQ USB-1208LS equipped with two sets of K-type thermocouples. The experiment is performed by measuring output voltage and output current in 4 values of temperature gradient by applying 10 values of resistive loads connected to the thermoelectric output wires. The common parameters studied in this research are output voltage, current and power. Generally, the relationship between parameters agrees with the basic theory and the procedure can be adopted for characterizing other type of thermoelectric generator.

Styles APA, Harvard, Vancouver, ISO, etc.

14

Lin, Shuping, Wei Zeng, Lisha Zhang et Xiaoming Tao. « Flexible film-based thermoelectric generators ». MRS Advances 4, n^o 30 (2019) : 1691–97. http://dx.doi.org/10.1557/adv.2019.256.

Texte intégral

Résumé :

ABSTRACT:The present work highlights the progress in the field of flexible thermoelectric generator (f-TEGs) fabricated by 3-D printing strategy on the typing paper substrate. In this study, printable thermoelectric paste was developed. The dimension of each planer thermoelectric element is 30mm*4mm with a thickness of 50 μm for P-type Bismuth Tellurium (Bi2Te3)-based/ poly(3,4-ethylenedioxythiophene) polystyrene sulfonate (PEDOT:PSS) leg. A single thermoleg with this dimension can generate a voltage of 5.38 mV at a temperature difference of 70 K. The calculated Seebeck Coefficient of a single thermoleg is 76.86 μV/K. This work demonstrates that low-cost printing technology is promising for the fabrication of f-TEGs.

Styles APA, Harvard, Vancouver, ISO, etc.

15

Samarelli, A., L. Ferre Llin, S. Cecchi, J. Frigerio, D. Chrastina, G. Isella, E. Müller Gubler et al. « Prospects for SiGe thermoelectric generators ». Solid-State Electronics 98 (août 2014) : 70–74. http://dx.doi.org/10.1016/j.sse.2014.04.003.

Texte intégral

Styles APA, Harvard, Vancouver, ISO, etc.

16

Anatychuk, L. I., et R. V. Kuz. « Materials for Vehicular Thermoelectric Generators ». Journal of Electronic Materials 41, n^o 6 (21 avril 2012) : 1778–84. http://dx.doi.org/10.1007/s11664-012-1982-0.

Texte intégral

Styles APA, Harvard, Vancouver, ISO, etc.

17

NAKAMURA, Masakazu, et Hirotaka KOJIMA. « Investigation of Organic-Based Thermoelectric Materials for Flexible Thermoelectric Generators ». Vacuum and Surface Science 63, n^o 5 (10 mai 2020) : 239–44. http://dx.doi.org/10.1380/vss.63.239.

Texte intégral

Styles APA, Harvard, Vancouver, ISO, etc.

18

El Oualid, Soufiane, Iurii Kogut, Mohamed Benyahia, Eugen Geczi, Uwe Kruck, Francis Kosior, Philippe Masschelein et al. « Thermoelectric Generators : High Power Density Thermoelectric Generators with Skutterudites (Adv. Energy Mater. 19/2021) ». Advanced Energy Materials 11, n^o 19 (mai 2021) : 2170073. http://dx.doi.org/10.1002/aenm.202170073.

Texte intégral

Styles APA, Harvard, Vancouver, ISO, etc.

19

Sundarraj, Pradeepkumar, Dipak Maity, Susanta Sinha Roy et Robert A. Taylor. « Recent advances in thermoelectric materials and solar thermoelectric generators – a critical review ». RSC Adv. 4, n^o 87 (2014) : 46860–74. http://dx.doi.org/10.1039/c4ra05322b.

Texte intégral

Résumé :

Thermoelectric materials have been extensively used in space satellites, automobiles, and, more recently, in solar thermal application as power generators. Solar thermoelectric generators (STEGs) have enjoyed rapidly improving efficiency in recent years in both concentrated and non-concentrated systems. However, there is still a critical need for further research and development of their materials and systems design before this technology can deployed for large-scale power generation.

Styles APA, Harvard, Vancouver, ISO, etc.

20

el Haj Assad, Mamdouh. « Thermodynamic Analysis of Waste-Heat Thermoelectric Generators ». International Journal of Mechanical Engineering Education 25, n^o 3 (juillet 1997) : 197–204. http://dx.doi.org/10.1177/030641909702500304.

Texte intégral

Résumé :

A thermodynamic analysis of a real waste-heat thermoelectric generator is investigated. The thermoelectric generator is considered as a heat engine cycle process with internal irreversibilities. The efficiency of the thermoelectric generator is expressed in terms of two non-dimensional parameters which are to be optimized. A finite-time thermodynamic analysis is used to optimize the temperatures of the hot and cold junctions of the real thermoelectric generator. A comparison between ideal and real waste-heat thermoelectric generators is demonstrated.

Styles APA, Harvard, Vancouver, ISO, etc.

21

Shelekhov, Igor Yu, Natalia L. Dorofeeva, Evgeniy I. Smirnov et Anna A. Dorofeeva. « Renewable energy sources : New opportunities for thermoelectric generators ». Journal «Izvestiya vuzov. Investitsiyi. Stroyitelstvo. Nedvizhimost» 10, n^o 3 (2020) : 442–51. http://dx.doi.org/10.21285/2227-2917-2020-3-442-451.

Texte intégral

Résumé :

The work sets out to analyse the application of new technologies in the design of thermoelectric systems, as well as to compare classical thermoelectric systems with those characterized by a spatial orientation of heat-transfer sides. New thermoelectric systems are increasingly competing with con-ventional methods of converting energy up to several hundred watts. In order to expand the application of thermoelectric systems, new design methods and solutions providing for a more efficient conversion of heat losses into useful energy should be developed. This work presents the results of a comparative analysis of a classical thermoelectric module and a thermoelectric module with a spatial orientation of the sides. It is shown that the efficiency of the latter is 36% and 43% higher than that of the former at currents of 4A and 8A, respectively. According to the findings, the efficiency of thermoelectric modules depends primarily on technical solutions in their design and engineering, rather than on the electro-physical characteristics of thermoelectric junctions. In order to increase the efficiency of thermoelectric systems, future work should be aimed at improving the design of thermoelectric modules. The applica-tion of new technologies in manufacturing thermoelectric modules allows the mutual influence of heated and cooled surfaces to be eliminated and the area of heat dissipation to be significantly expanded. The possibility of generating higher power values increases the efficiency of thermoelectric modules and expandsthe scope of their application, substituting conventional heat pumps.

Styles APA, Harvard, Vancouver, ISO, etc.

22

Parveen, S., S. Victor Vedanayakam et R. Padma Suvarna. « Thermoelectric generator electrical performance based on temperature of thermoelectric materials ». International Journal of Engineering & ; Technology 7, n^o 3.29 (24 août 2018) : 189. http://dx.doi.org/10.14419/ijet.v7i3.29.18792.

Texte intégral

Résumé :

In space applications, the radioisotope thermoelectric generators are being used for the power generation. The energy storage devices like fuel cells, solar cells cannot function in remote areas, in such cases the power generating systems can work successfully for generating electrical power in space missions. The efficiency of thermo electric generators is around 5% to 8% . Bismuth telluride has high electrical conductivity (1.1 x 105S.m /m2) and very low thermal conductivity (1.20 W/ m.K). A Thermoelectric generator has been built up consisting of a Bi2Te3 based on thermoelectric module. The main aim of this is when four thermoelectric modules are connected in series, the power and efficiency was calculated. The thermoelectric module used is TEP1-1264-1.5. This thermoelectric module is having a size of 40mmx40mm. The hot side maximum temperature was 1600C where the cold side temperature is at 400C. At load resistance, 15Ω the maximum efficiency calculated was 6.80%, at temperature of 1600C. The maximum power at this temperature was 15.01W, the output voltage is 16.5V, and the output current is 0.91A. The related and the corresponding graphs between efficiency, power, output voltage, output current was drawn at different temperatures. The efficiency of bismuth telluride, thermoelectric module is greater than other thermoelectric materials.

Styles APA, Harvard, Vancouver, ISO, etc.

23

Yvenou, Etienne, Martina Sandroni, Alexandre Carella, Magatte N. Gueye, Jérôme Faure-Vincent, Stéphanie Pouget, Renaud Demadrille et Jean-Pierre Simonato. « Spray-coated PEDOT:OTf films : thermoelectric properties and integration into a printed thermoelectric generator ». Materials Chemistry Frontiers 4, n^o 7 (2020) : 2054–63. http://dx.doi.org/10.1039/d0qm00265h.

Texte intégral

Styles APA, Harvard, Vancouver, ISO, etc.

24

Bensaada, M., F. Metehri et S. Della Krachai. « Comparative Analysis of Thermoelectric Generators Parameters ». WSEAS TRANSACTIONS ON HEAT AND MASS TRANSFER 16 (29 janvier 2021) : 14–17. http://dx.doi.org/10.37394/232012.2021.16.2.

Texte intégral

Résumé :

Other sources of energy in space applications remain unexploited such as heat. Indeed the exchange of heat is considered generally on board spacecraft as hostile, destructive and undesirable, thereby a different means are used to reduce its effect on board spacecraft. Heat being an important source of energy, it remains badly exploited on spacecraft and its applications remain limited. We present in this paper one of the methods used to convert heat energy to electrical energy by using thermoelectric device, the goal becomes therefore to choose a device capable to give a best performances through a comparative analysis between different commercial thermoelectric generator devices to be able subsequently to make a choice of the component to be used for future design. This analysis will allow us thereafter to design a thermoelectric generator as secondary power source for small satellite by exploiting the external thermal properties of the spacecraft on orbit.

Styles APA, Harvard, Vancouver, ISO, etc.

25

Abdelkareem, Mohammad Ali, Mohamed S. Mahmoud, Khaled Elsaid, Enas Taha Sayed, Tabbi Wilberforce, Mohammed Al-Murisi, Hussein M. Maghrabie et A. G. Olabi. « Prospects of Thermoelectric Generators with Nanofluid ». Thermal Science and Engineering Progress 29 (mars 2022) : 101207. http://dx.doi.org/10.1016/j.tsep.2022.101207.

Texte intégral

Styles APA, Harvard, Vancouver, ISO, etc.

26

Yang, S. M., L. A. Chung et H. R. Wang. « Review of polysilicon thermoelectric energy generators ». Sensors and Actuators A : Physical 346 (octobre 2022) : 113890. http://dx.doi.org/10.1016/j.sna.2022.113890.

Texte intégral

Styles APA, Harvard, Vancouver, ISO, etc.

27

Prapawan, T. « Solar cell and thermoelectric hybrid generators ». Journal of Physics : Conference Series 1259 (septembre 2019) : 012021. http://dx.doi.org/10.1088/1742-6596/1259/1/012021.

Texte intégral

Styles APA, Harvard, Vancouver, ISO, etc.

28

McEnaney, Kenneth, Daniel Kraemer, Zhifeng Ren et Gang Chen. « Modeling of concentrating solar thermoelectric generators ». Journal of Applied Physics 110, n^o 7 (octobre 2011) : 074502. http://dx.doi.org/10.1063/1.3642988.

Texte intégral

Styles APA, Harvard, Vancouver, ISO, etc.

29

Krammer, Oliver, et Tareq I. Al Ma'aiteh. « Thermoelectric generators simulation in aircraft applications ». International Journal of Sustainable Aviation 5, n^o 4 (2019) : 313. http://dx.doi.org/10.1504/ijsa.2019.10026911.

Texte intégral

Styles APA, Harvard, Vancouver, ISO, etc.

30

Ma', Tareq I. Al, N. A. aiteh et Oliver Krammer. « Thermoelectric generators simulation in aircraft applications ». International Journal of Sustainable Aviation 5, n^o 4 (2019) : 313. http://dx.doi.org/10.1504/ijsa.2019.105243.

Texte intégral

Styles APA, Harvard, Vancouver, ISO, etc.

31

Phaga, P., A. Vora-Ud et T. Seetawan. « Invention of Low Cost Thermoelectric Generators ». Procedia Engineering 32 (2012) : 1050–53. http://dx.doi.org/10.1016/j.proeng.2012.02.053.

Texte intégral

Styles APA, Harvard, Vancouver, ISO, etc.

32

Chávez-Urbiola, E. A., Yu V. Vorobiev et L. P. Bulat. « Solar hybrid systems with thermoelectric generators ». Solar Energy 86, n^o 1 (janvier 2012) : 369–78. http://dx.doi.org/10.1016/j.solener.2011.10.020.

Texte intégral

Styles APA, Harvard, Vancouver, ISO, etc.

33

Donaldson, Laurie. « Body heat powers new thermoelectric generators ». Materials Today 21, n^o 2 (mars 2018) : 101. http://dx.doi.org/10.1016/j.mattod.2018.01.020.

Texte intégral

Styles APA, Harvard, Vancouver, ISO, etc.

34

Esarte, J., G. Min et D. M. Rowe. « Modelling heat exchangers for thermoelectric generators ». Journal of Power Sources 93, n^o 1-2 (février 2001) : 72–76. http://dx.doi.org/10.1016/s0378-7753(00)00566-8.

Texte intégral

Styles APA, Harvard, Vancouver, ISO, etc.

35

Kornblit, L. « Can thermoelectric generators be significantly improved ? » Energy Conversion and Management 32, n^o 1 (janvier 1991) : 97–99. http://dx.doi.org/10.1016/0196-8904(91)90148-c.

Texte intégral

Styles APA, Harvard, Vancouver, ISO, etc.

36

Bubnova, Olga, et Xavier Crispin. « Towards polymer-based organic thermoelectric generators ». Energy & ; Environmental Science 5, n^o 11 (2012) : 9345. http://dx.doi.org/10.1039/c2ee22777k.

Texte intégral

Styles APA, Harvard, Vancouver, ISO, etc.

37

Koukharenko, E., M. J. Tudor, S. P. Beeby, N. M. White, X. Li et I. Nandhakumar. « Micro and Nanotechnologies for Thermoelectric Generators ». Measurement and Control 41, n^o 5 (juin 2008) : 138–42. http://dx.doi.org/10.1177/002029400804100501.

Texte intégral

Styles APA, Harvard, Vancouver, ISO, etc.

38

Chen, Min, Lasse Rosendahl, Inger Bach, Thomas Condra et John Pedersen. « Irreversible transfer processes of thermoelectric generators ». American Journal of Physics 75, n^o 9 (septembre 2007) : 815–20. http://dx.doi.org/10.1119/1.2750373.

Texte intégral

Styles APA, Harvard, Vancouver, ISO, etc.

39

Pustovalov, A. A., V. P. Shapovalov, A. V. Bovin et V. I. Fedorets. « Radioisotope thermoelectric generators for implanted pacemakers ». Soviet Atomic Energy 60, n^o 2 (février 1986) : 155–61. http://dx.doi.org/10.1007/bf01371182.

Texte intégral

Styles APA, Harvard, Vancouver, ISO, etc.

40

Laux, Edith, Stefanie Uhl, Laure Jeandupeux, Pilar Pérez López, Pauline Sanglard, Ennio Vanoli, Roger Marti et Herbert Keppner. « Thermoelectric Generators Based on Ionic Liquids ». Journal of Electronic Materials 47, n^o 6 (7 mars 2018) : 3193–97. http://dx.doi.org/10.1007/s11664-018-6175-z.

Texte intégral

Styles APA, Harvard, Vancouver, ISO, etc.

41

Lundgaard, Christian, Ole Sigmund et Rasmus Bjørk. « Topology Optimization of Segmented Thermoelectric Generators ». Journal of Electronic Materials 47, n^o 12 (28 septembre 2018) : 6959–71. http://dx.doi.org/10.1007/s11664-018-6606-x.

Texte intégral

Styles APA, Harvard, Vancouver, ISO, etc.

42

Ranalli, Marco, Martin Adldinger, Dmitri Kossakovski et Marcel Womann. « Thermoelectric Generators From Aerospace to Automotive ». ATZ worldwide 115, n^o 9 (13 août 2013) : 60–65. http://dx.doi.org/10.1007/s38311-013-0102-y.

Texte intégral

Styles APA, Harvard, Vancouver, ISO, etc.

43

Freunek, Michael, Monika Müller, Tolgay Ungan, William Walker et Leonhard M. Reindl. « New Physical Model for Thermoelectric Generators ». Journal of Electronic Materials 38, n^o 7 (30 janvier 2009) : 1214–20. http://dx.doi.org/10.1007/s11664-009-0665-y.

Texte intégral

Styles APA, Harvard, Vancouver, ISO, etc.

44

Champier, Daniel. « Thermoelectric generators : A review of applications ». Energy Conversion and Management 140 (mai 2017) : 167–81. http://dx.doi.org/10.1016/j.enconman.2017.02.070.

Texte intégral

Styles APA, Harvard, Vancouver, ISO, etc.

45

Hadjistassou, Constantinos, Elias Kyriakides et Julius Georgiou. « Designing high efficiency segmented thermoelectric generators ». Energy Conversion and Management 66 (février 2013) : 165–72. http://dx.doi.org/10.1016/j.enconman.2012.07.030.

Texte intégral

Styles APA, Harvard, Vancouver, ISO, etc.

46

Leonov, Vladimir. « Theoretical Performance Characteristics of Wearable Thermoelectric Generators ». Advances in Science and Technology 74 (octobre 2010) : 9–14. http://dx.doi.org/10.4028/www.scientific.net/ast.74.9.

Texte intégral

Résumé :

The theory of thermal matching of a thermoelectric generator with the environment has been applied in this work to a wearable thermoelectric generator. This enabled evaluation of its top performance characteristics in typical environmental conditions. To correctly perform the modeling, the relevant properties of the human body as a heat generator for a small-size thermoelectric generator have been studied and presented in the paper as well. The results have been practically validated in different wearable thermoelectric generators. In particular, a power over 1 mW per square centimeter of the skin has been practically demonstrated on a walking person at ambient temperature of –2 °C. The comparison with wearable photovoltaic cells shows that in typical situations thermoelectric generators provide at least ten times more power.

Styles APA, Harvard, Vancouver, ISO, etc.

47

Mandel, Savannah. « Eco-friendly compound Cu2SnS3 shows promise as a thermoelectric material ». Scilight 2019, n^o 38 (20 septembre 2019) : 381103. http://dx.doi.org/10.1063/10.0000015.

Texte intégral

Styles APA, Harvard, Vancouver, ISO, etc.

48

Salah, Numan, Neazar Baghdadi, Ahmed Alshahrie, Abdu Saeed, A. R. Ansari, Adnan Memic et Kunihito Koumoto. « Nanocomposites of CuO/SWCNT : Promising thermoelectric materials for mid-temperature thermoelectric generators ». Journal of the European Ceramic Society 39, n^o 11 (septembre 2019) : 3307–14. http://dx.doi.org/10.1016/j.jeurceramsoc.2019.04.036.

Texte intégral

Styles APA, Harvard, Vancouver, ISO, etc.

49

Ezzitouni, Samir, Pablo Fernández-Yáñez, Luis Sánchez Rodríguez, Octavio Armas, Javier de las Morenas, Eduard Massaguer et Albert Massaguer. « Electrical Modelling and Mismatch Effects of Thermoelectric Modules on Performance of a Thermoelectric Generator for Energy Recovery in Diesel Exhaust Systems ». Energies 14, n^o 11 (29 mai 2021) : 3189. http://dx.doi.org/10.3390/en14113189.

Texte intégral

Résumé :

Thermoelectric generators harvesting energy from exhaust gases usually present a temperature mismatch between modules, due to the gradual cooling of the gases along the flow direction. The way modules that produce unequal voltages are connected has a deep impact on the overall power output. A further step in the prediction of thermoelectric production is to consider the complete layout of the thermoelectric modules and not consider them as isolated systems. In this work, a model to predict the electric behavior of thermoelectric generators for automotive applications at different points of operation is presented. The model allows testing of serial-parallel connection configurations. The results present good agreement with experimental data. This model could be used on similar light duty vehicles with similar engines as the engine used in this work and using similar configuration of thermoelectric generators. Simulated scenarios considering realistic operating conditions in a light duty vehicle allow stating that thermoelectric modules interconnection under heterogenous thermal surface conditions has a significant negative effect (more than 17%) on electric energy production. Moreover, the proposed model shows the need to protect the electric circuit of the thermoelectric generator to avoid the negative effect of possible malfunction of some thermoelectric modules.

Styles APA, Harvard, Vancouver, ISO, etc.

50

Sornek, Krzysztof. « Study of Operation of the Thermoelectric Generators Dedicated to Wood-Fired Stoves ». Energies 14, n^o 19 (1 octobre 2021) : 6264. http://dx.doi.org/10.3390/en14196264.

Texte intégral

Résumé :

Thermoelectric generators are devices that harvest waste heat and convert it into useful power. They are considered as an additional power source in the domestic sector, but they can also be installed in off-grid objects. In addition, they are a promising solution for regions where there is a lack of electricity. Since biomass heating and cooking stoves are widely used, it is very appropriate to integrate thermoelectric generators with wood-fired stoves. This paper shows the experimental analysis of a micro-cogeneration system equipped with a wood-fired stove and two prototypical constructions of thermoelectric generators dedicated to mounting on the flue gas channel. The first version was equipped with one basic thermoelectric module and used to test various cooling methods, while the second construction integrated four basic thermoelectric modules and a water-cooling system. During the tests conducted, the electricity generated in the thermoelectric generators was measured by the electronic load, which allowed the simulation of various operating conditions. The results obtained confirm the possibility of using thermoelectric generators to generate power from waste heat resulting from the wood-fired stove. The maximum power obtained during the discussed combustion process was 15.4 W (if this value occurred during the entire main phase, the energy generated would be at a level of approximately 30 Wh), while the heat transferred to the water was ca. 750 Wh. Furthermore, two specially introduced factors (CPC and CPTC) allowed the comparison of developed generators, and the conclusion was drawn that both developed constructions were characterized by higher CPC values compared to available units in the market. By introducing thermoelectric modules characterized by higher performance, a higher amount of electricity generated may be provided, and sufficient levels of current and voltage may be achieved.

Styles APA, Harvard, Vancouver, ISO, etc.

Articles de revues sur le sujet « Thermoelectric, Cu2SnS3, thermoelectric generators »

Créez une référence correcte selon les styles APA, MLA, Chicago, Harvard et plusieurs autres