Results 21 to 30 of about 621,425 (316)

Management and Activation of Energy Flexibility at Building and Market Level: A Residential Case Study

Energies, 2020
The electricity sector foresees a significant change in the way energy is generated and distributed in the coming years. With the increasing penetration of renewable energy sources, smart algorithms can determine the difference about how and when energy ...
Paolo Taddeo, Alba Colet, Rafael E. Carrillo, Lluc Casals Canals, Baptiste Schubnel, Yves Stauffer, Ivan Bellanco, Cristina Corchero Garcia, Jaume Salom   +8 more
doaj   +1 more source

PERFORMANCE COMPARISON OF DIFFERENT THERMAL FLUIDS IN CONCENTRATING SOLAR PLANTS

, 2020
Concentrating Solar Plants (CSP) represent a feasible alternative to fossil fuel driven power plants. Anyway, technical and economic issues severely prevent their large diffusion over the world.
Biagio Morrone, Ernesto Misso, Andrea Unich, Antonio Mariani, Lucio Zaccariello, Maria Laura Mastellone   +5 more
core   +1 more source

Thermal quadrupole method with internal heat sources [PDF]

, 2012
A new method based on the thermal quadrupoles technique for heat transfer modelling in multilayered slabs with heat sources is proposed. Classical thermal quadrupoles use hyperbolic functions and numerical problems occur according to the argument value ...
A. Kusiak, BATTAGLIA, Jean-Luc, PRADERE, Christophe, KUSIAK, Andrzej, PAILHES, Jerome, Batsale, J.-C., AREGBA, Aworou Waste, A.W. Aregba, TOUTAIN, Jerome, Aregba, A.W., AREGBA, Waste, J.-C. Batsale, C. Pradere, Kusiak, A., TOUTAIN, Jean, J. Toutain, J. Pailhes, Toutain, J., Pailhes, J., BATSALE, Jean-Christophe, Battaglia, J.-L., J.-L. Battaglia   +21 more
core   +1 more source

A review of solar collectors and thermal energy storage in solar thermal applications [PDF]

, 2013
Thermal applications are drawing increasing attention in the solar energy research field, due to their high performance in energy storage density and energy conversion efficiency. In these applications, solar collectors and thermal energy storage systems
Zhao, Changying, Tian, Yuan, Tian, Y. (Yuan), Zhao, C.Y.   +3 more
core   +1 more source

Comparative study on the thermal performance of dry and wet radiant floor heating under the characteristics of intermittent energy use

Xi'an Gongcheng Daxue xuebao, 2023
In order to compare and analyze the thermal performance of dry and wet radiant floor heating in intermittent heating mode, the mathematical theoretical analysis models of heat transfer of two types of floor heating were established, and the accuracy of ...
ZHOU Wenjie, ZHU Wentao, ZHU Yide, LI Tao   +3 more
doaj   +1 more source

Experimental and numerical investigation of an air-to-water heat pipe-based heat exchanger [PDF]

, 2015
An experimental and analytical investigation was conducted on an air-to-water heat exchanger equipped with six wickless heat pipes (thermosyphons) charged with water as the working fluid.
Mroue, H, Wrobel, LC, Ramos, JB, Jouhara, H   +3 more
core   +1 more source

Thermal Performance Evaluation of TIM Combined with Residential Windows in Different Climatic Regions in Iran

Iconarp International Journal of Architecture and Planning, 2023
Windows play a significant role in the increase and loss of heat from the building envelope and determine the quantity, quality, and distribution of daylight.
Mahya Ghouchani, Pari Alavi, Farzaneh Fazel, Seyed Saman Ghaffari   +3 more
doaj   +1 more source

Thermal and exergetic analysis of Metal Foam-enhanced Cascaded Thermal Energy Storage (MF-CTES) [PDF]

, 2013
Metal Foam-enhanced Cascaded Thermal Energy Storage (MF-CTES) has been proposed to solve the problem of poor heat transfer during heat exchange process, which is caused by unavoidable decrease of temperature differences. This paper conducts a theoretical
Zhao, Changying, Tian, Yuan, Tian, Y. (Yuan), Zhao, C.Y.   +3 more
core   +1 more source

A Model of a Diaphragm Wall Ground Heat Exchanger [PDF]

, 2020
Ground thermal energy is a sustainable source that can substantially reduce our dependency on conventional fuels for heating and cooling of buildings.
Rees, S, Carbayo, MP, Mardaras, IU, Polo Carbayo, Merche, Shafagh, I, Marina Curto Janó, Shafagh, Ida, Iñigo Urra Mardaras, Ida Shafagh, Rees, Simon, Merche Polo Carbayo, Simon Rees, Janó, MC, Urra Mardaras, Iñigo, Curto Janó, Marina   +14 more
core   +1 more source

Promotion and control of turbulent mixing of hot and cold airflows in T-junction

Journal of Fluid Science and Technology, 2014
An experimental study was conducted on the promotion and control of turbulent mixing of hot and cold airflows in a rectangular channel with a T-junction, which simulated an HVAC unit for automobile air-conditioning system.
Takuya MATSUDA, Masafumi HIROTA, Hideo ASANO, Shuichiro HORI, Naoki MARUYAMA, Akira NISHIMURA   +5 more
doaj   +1 more source