Results 131 to 140 of about 1,109,653 (313)

Development of prototype air/liquid solar collector subsystem [PDF]

Testing of the evacuated tubular air collector in conjunction with air/liquid heat exchange and liquid storage elements was completed. Test results emphasize matching of heat exchanger and collector characteristics with specific attention to the dynamic ...

core   +1 more source

Analisis Rugi-Rugi Panas Pada Tangki Penyimpan Panas Dalam Sistem Pembangkit Listrik Tenaga Matahari [PDF]

, 2010
Analysis of heat loss on heat storage tank in solar power generation system is intended to determine the heat loss value during storage. Selection of insulation material, insulation thickness, time of storage and heat storage fluid affects the heat ...
Admono, T. (Tri), Devi, M. I. (Merry), Pikra, G. (Ghalya), Salim, A. (Agus)   +3 more
core  

Microstructural Evolution and Vacancy Defect Formation in Mn–Mo–Ni RPV Steel Under Low Cycle Fatigue: Insights From EBSD and PALS

Advanced Engineering Materials, EarlyView.
Low‐cycle fatigue damage in Mn–Mo–Ni reactor pressure vessel steel is examined using a combined electron backscatter diffraction and positron annihilation lifetime spectroscopy approach. The study correlates texture evolution, dislocation substructure development, and vacancy‐type defect formation across uniform, necked, and fracture regions, providing
Apu Sarkar, Dhanadeep Dutta, G. Bharat Reddy   +2 more
wiley   +1 more source

Progress in the Study of Enhanced Heat Exchange in Phase Change Heat Storage Devices. [PDF]

ACS Omega, 2023
Zhang W, Pan L, Ding D, Zhang R, Bai J, Du Q.   +5 more
europepmc   +1 more source

Electrical Conductivities of Conductors, Semiconductors, and Their Mixtures at Elevated Temperatures

Advanced Engineering Materials, EarlyView.
This article presents a comprehensive review of temperature‐dependent electrical conductivity data for multiple material classes at elevated temperatures, highlighting a persistent conductivity gap between metals and semiconductors in the range of 102$\left(10\right)^{2}$– 107$\left(10\right)^{7}$ S/m. Metal–ceramic irregular metamaterials are proposed
Valentina Torres Nieto, Marcia A. Cooper
wiley   +1 more source

Effects of porous carbon materials on heat storage performance of CaCl₂ hydrate for low-grade thermal energy. [PDF]

RSC Adv, 2023
Gao N, Deng L, Li J, Zeng T, Huang H, Kobayashi N, Kubota M, Yang X.   +7 more
europepmc   +1 more source

A Conceptual Design Study on the Application of Liquid Metal Heat Transfer Technology to the Solar Thermal Power Plant [PDF]

Alkali metal heat transfer technology was used in the development of conceptual designs for the transport and storage of sensible and latent heat thermal energy in distributed concentrator, solar Stirling power conversion systems at a power level of 15 ...
Divakaruni, S. M., Ehde, C. L., Robertson, C. S., Stacy, L. E., Zimmerman, W. F.   +4 more
core   +1 more source

Air‐Pressure–Actuated Vibroacoustic Metamaterial With Tunable Bandgap: Design, Modeling, and Characterization

Advanced Engineering Materials, EarlyView.
This article presents the design, modeling, and characterization of air‐pressure–actuated programmable vibroacoustic metamaterials (PVAMM). The study focuses on leveraging air pressure to dynamically tune resonance frequencies for effective noise attenuation.
William Kaal, Michael M. Becker, Sarah C. L. Fischer   +2 more
wiley   +1 more source

Expanded Vermiculite/D-Mannitol as Shape-Stable Phase Change Material for Medium Temperature Heat Storage. [PDF]

Materials (Basel), 2023
Lv X, Fan C, Han Y, Tang X, Zhang C, Cai D, Chen H.   +6 more
europepmc   +1 more source

High temperature underground thermal energy storage system for solar energy [PDF]

The activities feasibility of high temperature underground thermal storage of energy was investigated. Results indicate that salt cavern storage of hot oil is both technically and economically feasible as a method of storing huge quantities of heat at ...
Collins, R. E.
core   +1 more source