Results 31 to 40 of about 12,914 (293)

Economic cost analysis of air-cooling process using different numbers of Peltier modules; Experimental case study

Case Studies in Thermal Engineering, 2023
Generally speaking, a Peltier module obtains a high value of COP only for a small range of applied DC voltage. Indeed, increment of DC voltage sharply reduces its COP.
Lumin Shi, Azher M. Abed, Mohamed Fayed, Zuhair R. Abdulghani, Ali E. Anqi, Mohamed Amine Khadimallah, Hazim Moria, Makatar Wae-hayee   +7 more
doaj   +1 more source

Improved Thermoelectric Cooling Based on the Thomson Effect [PDF]

, 2016
Traditional thermoelectric cooling relies on the Peltier effect which produces a temperature drop limited by the figure of merit, zT. This cooling limit is not required from classical thermodynamics but can be traced to problems of thermoelectric ...
Heinz, Nicholas A., Khanna, Raghav, Seifert, Wolfgang, Snyder, G. Jeffrey, Toberer, Eric S.   +4 more
core   +1 more source

MOFs and COFs in Electronics: Bridging the Gap between Intrinsic Properties and Measured Performance

Advanced Functional Materials, EarlyView.
Metal‐organic frameworks (MOFs) and covalent organic frameworks (COFs) hold promise for advanced electronics. However, discrepancies in reported electrical conductivities highlight the importance of measurement methodologies. This review explores intrinsic charge transport mechanisms and extrinsic factors influencing performance, and critically ...
Jonas F. Pöhls, R. Thomas Weitz
wiley   +1 more source

Economic-effectiveness experimental case study for instant cooling of drinking-water using Peltier module

Case Studies in Thermal Engineering, 2023
Portable picnic food thermoelectric fridge (COOLMAN Esky) is now abundantly available in the market showing increasing commercialized products using Peltier module. The efficiency of the recent thermoelectric modules has been enhanced so that a single 50 
Lumin Shi, Sayed M Eldin, Zuhair R. Abdulghani, Elimam Ali, Wei Guo, Ali E. Anqi, Nawaf Alkhamis   +6 more
doaj   +1 more source

From Food to Power: Hydrogel Thermoelectrics for Ingestible Electronics

Advanced Functional Materials, EarlyView.
We introduce a fully edible thermoelectric–electrochromic platform that harvests heat from food and converts it into a visible color change. N‐type and p‐type hydrogel thermoelectric generators connected in series power anthocyanin‐based electrochromic displays, demonstrating the feasibility of safe, biodegradable, ingestible systems for on‐food ...
Antonia Georgopoulou, Bokeon Kwak, Dario Floreano, Esther Amstad   +3 more
wiley   +1 more source

Approximate formulae for thermal resistance matching of thermoelectric coolers operating at room temperature

Case Studies in Thermal Engineering, 2021
Thermoelectric modules can convert thermal energy into electrical energy or vice versa, and they are becoming increasingly popular in numerous cooling applications.
Jiwon Kang, Daehyun Wee, Semi Bang
doaj   +1 more source

Flexible thermal apparatus for mounting of thermoelectric cooler [PDF]

, 1991
A flexible heat transfer apparatus used to flexibly connect and thermally couple a thermoelectric cooler to an object to be cooled is disclosed. The flexible heat transfer apparatus consists of a pair of flexible corrugated sheets made from high thermal ...
Bard, Steven, Jones, Jack A., Petrick, S. Walter   +2 more
core   +1 more source

Opportunities for mesoscopics in thermometry and refrigeration: Physics and applications [PDF]

, 2006
This review presents an overview of the thermal properties of mesoscopic structures. The discussion is based on the concept of electron energy distribution, and, in particular, on controlling and probing it.
Adams, A. C., Adams, A. C., Alexander M. Savin, Altshuler, B. L., Andreev, A. F., Andreev, A. F., Andrews, D. H., Anghel, D. V., Arttu Luukanen, Ashcroft, N. W., Averin, D. V., Barone, A., Baselmans, J. J. A., Baselmans, J. J. A., Beenakker, C. W. J., Bhushan, B., Bolz, R. E., Brennan, K. F., Brewer, G., Bulaevskii, L. N., Campbell, S. A., Capasso, F., Chang, L. L., Chapman, B., Chapman, B. N., Cho, A. Y., Colclaser, R. A., Czochralski, J., De Franceschi, S., de Korte, P. A. J., Dikin, D. A., Dikin, D. A., Dun, H., Duncan, W., Ferry, D. K., Francesco Giazotto, Ghandhi, S. K., Giazotto, F., Giazotto, F., Giazotto, F., Golubev, D., Golwala, S., Grabert, H., Grove, A. S., Heikkilä, T. T., Hicks, L. D., Hicks, L. D., Hollahan, J. R., Holland, L., Holland, W. S., Hunt, C. L., Irwin, K. D., Irwin, K. D., Irwin, K. D., Jaeger, C. J., Jensen, K. F., Jiang, Z., Jiang, Z., Jiang, Z., Jukka P. Pekola, Kelley, R. L., Kendall, D. L., Kern, D. P., Kittel, C., Kobayashi, K. I., Kulik, I. O., Kuzmin, L., Lamarre, J.-M., Landauer, R., Leivo, M. M., Levinson, H. J., Lindell, A., Lounasmaa, O. V., Luukanen, A., Lüth, H., Madou, M., Maissel, L. I., Marnieros, S., McCord, M. A., Melton, R. G., Millman, J., Miyazaki, T., Mochel, M., Moreau, W. M., Nazarov, Y. V., Neikirk, D. P., Nguyen, V. S., Nicollian, E. H., Nolas, G., Parsons, A., Parsons, A., Peltier, J., Plummer, J. D., Pobell, F., Pothier, H., Pothier, H., Prunnila, M., Quinn, T. J., Rammer, J., Rammer, J., Reif, R., Rhoderick, E. H., Rossnagel, S. M., Rowe, D. M., Savin, A. M., Schottky, W., Seviour, R., Seviour, R., Simmons, J. G., Simmons, J. G., Singh, J., Smith, H., Solymar, L., Sze, S. M., Sze, S. M., Tarasov, M. A., Tero T. Heikkilä, Thompson, L. F., Timp, G., Tinkham, M., Ullom, J. N., van den Berg, M. L., van der Ziel, A., Virtanen, P., Virtanen, P., Voellmer, G. M., Wasa, K., Woodcraft, A. L., Yu, P. Y., Zaikin, A. D., Zaitsev, A. V.   +130 more
core   +2 more sources

2D Magnetic and Topological Quantum Materials and Devices for Ultralow Power Spintronics

Advanced Functional Materials, EarlyView.
2D magnets and topological quantum materials enable ultralow‐power spintronics by combining robust magnetic order with symmetry‐protected, Berry‐curvature‐driven transport. Fundamentals of 2D anisotropy and spin‐orbit‐coupling induced band inversion are linked to scalable growth and vdW stacking.
Brahmdutta Dixit, Yifei Yang, Shawn Li, Yu‐Chia Chen, Qi Jia, Jian‐Ping Wang   +5 more
wiley   +1 more source

Thermoelectric cooler construction [PDF]

, 2015
Bakalárska práca sa bude venovať popisu Peltierových článkov a podrobnému popisu termoelektrických javov na ktorých princípe fungujú. Ďalej sa budú spomínať termoelektrické materiály a ich vlastnosti a rôzne aplikácie termoelektrických modulov.
Murgaš, Martin
core