Results 31 to 40 of about 44,126 (290)

An Investigation of Thermoelectric Generators Used as Energy Harvesters in a Water Consumption Meter Application

open access: yesEnergies, 2021
In this study, we present the results of measuring the performance of selected Peltier cells such as thermoelectric Peltier cooler modules (TEC), thermoelectric micro-Peltier cooler modules (TES), and thermoelectric Seebeck generator modules (TEG).
Zdenek Machacek   +8 more
doaj   +1 more source

Performance Optimization of Air Cooler Using Peltier and SEPIC Converter as Temperature Control

open access: yesEmitor: Jurnal Teknik Elektro
Air cooler has an evaporative mode that is used to get a cooler temperature output than without using evaporative mode. The evaporative cooling process involves water that is cooled with an ice cube placed in a water tank on the air cooler, where the ...
Muchammad Ruben Imawan   +2 more
doaj   +1 more source

Investigation of the Simultaneous Cooling and Heating Using a Thermoelectric Peltier

open access: yesEngineering Proceedings, 2023
Substitution of vapor compression refrigeration systems (VCRS) by using Thermoelectric Peltier offers numerous advantages. The Peltier effect is the inverse of the Seebeck effect: as a current flows between two dissimilar materials, it causes one side to
Abdur Rehman Mazhar   +4 more
doaj   +1 more source

The Elusive Thomson Effect in Thermoelectric Devices. Experimental Investigation from 363 K to 213 K on Various Peltier Modules

open access: yesMetals, 2020
At steady state, in the governing equation of one-stage thermoelectric cooler, the heat resulting from Fourier conduction is balanced by heat generation due to the Joule and Thomson effects inside semiconductors.
Valter Giaretto, Elena Campagnoli
doaj   +1 more source

Réponse à Mary Bouquet de Philippe Peltier

open access: yes, 1991
Peltier Philippe. Réponse à Mary Bouquet de Philippe Peltier. In: Gradhiva : revue d'histoire et d'archives de l'anthropologie, n°9, 1991. pp.
Peltier, Philippe
core   +1 more source

Thermoresponsive Liquid Crystalline Polymer Coatings Programmed by Field‐Induced Topological Defects for Tunable Optical and Topographical Responses

open access: yesAdvanced Functional Materials, EarlyView.
Resonant standing waves generate large‐area lattices of liquid‐crystal topological defects that are permanently encoded into polymer coatings by photopolymerization. The preserved director architecture produces thermally reconfigurable surface topographies while maintaining programmable optical functionality, demonstrating a scalable strategy for ...
Jacques A. Peixoto   +6 more
wiley   +1 more source

Combined lock-in thermography and heat flow measurements for analysing heat dissipation during fatigue crack propagation [PDF]

open access: yesFracture and Structural Integrity, 2015
During fatigue crack propagation experiments with constant force as well as constant stress intensity lock in thermography and heat flow measurements with a new developed peltier sensor have been performed.
J. Baer, A. Vshivkov, O. Plekhov
doaj   +2 more sources

Peltier Cell Integration in Packaging Design for Minimizing Energy Consumption and Temperature Variation during Refrigerated Transport

open access: yesDesigns, 2023
This study proposes an innovative approach to reduce temperature fluctuations in refrigerated transport during loading and unloading, aiming to minimize food waste and optimize energy consumption in the food supply chain.
Pedro Fernandes   +2 more
doaj   +1 more source

Sub‐1 ms Optoelectronic Synapse Based on {ZnCdO/ZnO} Multilayer Structure for High‐Speed Neuromorphic Vision Systems

open access: yesAdvanced Functional Materials, EarlyView.
Eu‐doped {ZnCdO/ZnO} structures grown on Si are developed, showcasing dual‐functionality controlled by europium doping. While high europium concentration transforms the device into an ultrafast, self‐powered photodetector, low‐doped structures can be used as an optoelectronic synapse.
Igor Perlikowski   +3 more
wiley   +1 more source

A novel experimental case study on optimization of Peltier air cooler using Taguchi method

open access: yesResults in Engineering, 2022
Nowadays, the commercial application of Thermoelectric Peltier cooler has widely increased including portable air/water refrigerator, electronic cooling process, thermal management systems in medical science, water distillation process and so on.
Zuhair R. Abdulghani
doaj   +1 more source

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