Results 1 to 10 of about 7,933 (306)

Compatibility optimization of a polyhedral-shape thermoelectric generator for automobile exhaust recovery considering backpressure effects [PDF]

Heliyon, 2022
The output performance of thermoelectric generator using thermoelectric modules can be improved by optimizing the heat exchanger structure, but this may cause compatibility issues in the exhaust heat recovery process, such as high backpressure and poor ...
Rui Quan, Junhui Wang, Tao Li
doaj   +2 more sources

An all-in-one Ag2Se-based flexible solar-thermoelectric generator with photothermal integration [PDF]

Nature Communications
Flexible solar-thermoelectric generators hold great promise for efficient solar energy harvesting and power supply in wearable electronics. However, the achievement of strong photothermal and thermoelectric performance simultaneously within a single ...
Shuaihang Hou, Jian Wang, Guixia Zhang, Xinqi Liu, Zuoxu Wu, Bingshang Liu, Mengyang Lu, Muhao Zhang, Shihao Qiu, Zhiliang Li, Feng Cao, Qian Zhang, Shufang Wang   +12 more
doaj   +2 more sources

The Thermoelectric Solar Generator

Фізика і хімія твердого тіла, 2018
Developed a comprehensive system for generating of electric energy “Thermoelectric generator – solar collector”. The Sb doped PbTe (n-type of conductivity) and triple compound PbSnTe (p-type of conductivity) were synthesized as basic materials for ...
V. V. Prokopiv, L. I. Nykyruy, O. M. Voznyak, B. S. Dzundza, I. V. Horichok, Ya. S. Yavorskyi, O. M. Matkivskyi, T. M. Mazur   +7 more
doaj   +3 more sources

A hybrid transient CFD-thermoelectric numerical model for automobile thermoelectric generator systems

Applied Energy, 2023
Dynamic performance prediction of the automobile thermoelectric generator system is one of the research hotspots in the field of thermoelectric technology. In this work, a hybrid transient CFD-thermoelectric numerical model is proposed for the first time
Ding Luo, Yuying Yan, Ruochen Wang
exaly   +3 more sources

Thermoelectric Generator Based on CuSO₄ and Na₂SiO₃

Proceedings, 2020
Thermoelectric generators can operate at small temperature differences providing enough electricity for low-power electronics, sensors in distribution networks, and biomedical devices.
Mihail Chira, Andreea Hegyi, Henriette Szilagyi, Horaţiu Vermeșan   +3 more
doaj   +2 more sources

Power supply installation for remote rural settlements with solar thermoelectric generator [PDF]

E3S Web of Conferences, 2023
An analysis of scientific studies has been carried out, which presents thermoelectric technologies based on solar energy that can satisfy not only the need for electricity generation, but also contribute to energy saving and environmental protection. The
Khimenko Aleksei, Tikhomirov Dmitry, Trunov Stanislav, Ukhanova Victoria   +3 more
doaj   +1 more source

Enhanced Performance of Combined Photovoltaic–Thermoelectric Generator and Heat Sink Panels with a Dual-Axis Tracking System

Energies, 2023
The photovoltaic panel has become the most promising alternative technology for energy demand. Solar trackers have been used to improve the efficiency of a photovoltaic panel to maximize the sun’s exposure. In high temperatures, however, the photovoltaic
Bagus Radiant Utomo, Amin Sulistyanto, Tri Widodo Besar Riyadi, Agung Tri Wijayanta   +3 more
doaj   +1 more source

Improving the Efficiency of the Liquid Heater in the Pre-Start Preparation of the Internal Combustion Engine

Инженерные технологии и системы, 2021
Introduction. In this article the study subject is the power supply system of the pre-start heater. The purpose of the study is to evaluate the possibility of using a thermoelectric generator to power the liquid preheater with optimization of the flow ...
Ruslan F. Samikov, Shamil F. Nigmatullin, Makhmut M. Razyapov, Arseniy A. Kozeev, Alexey V. Smolyanov, Dmitriy A. Galin   +5 more
doaj   +1 more source

A novel economic-cost and thermal comparative case study between segmented and non-segmented thin-film solar annular thermoelectric generator

Case Studies in Thermal Engineering, 2023
One of the key effective parameters on the efficiency of thermoelectric generator is the material of n-type and p-type semiconductors. Thermoelectric generator works based a huge temperature difference between two sides semiconductors. Unfortunately, the
Hao-Feng Lin, Ibrahim B. Mansir, Sayed M. Eldin, Nawaf Alkhamis, Sultan Alqahtani, Sultan Alshehery   +5 more
doaj   +1 more source

Effect of temperature mismatch on the life cycle of thermoelectric generator efficiency for waste heat recovery [PDF]

MATEC Web of Conferences, 2021
Global warming due to greenhouse gases that has been produced by energy generator as a byproduct has becoming a serious issue in recent decades. Thermoelectric module is an alternative method that can generate energy from heat and vice versa.
Zi Feng Lim, Joon Hoong Lim
doaj   +1 more source