Results 41 to 50 of about 267,870 (251)

Pressure and linear heat capacity in the superconducting state of thoriated UBe13

, 2003
Even well below Tc, the heavy-fermion superconductor (U,Th)Be13 has a large linear term in its specific heat. We show that under uniaxial pressure, the linear heat capacity increases in magnitude by more than a factor of two. The change is reversible and
A.V. Balatsky, C. Pfleiderer, C.F. Miclea, D.E. MacLaughlin, D.S. Jin, H.R. Ott, J. L. Smith, J.S. Kim, K. Behnia, K. Matsuda, M. Chiao, M. Sigrist, P. Coleman, P.H.P. Reinders, P.J. Hirschfeld, R. Caspary, R. Duke, R. J. Zieve, R. Movshovich, R.A. Fisher, R.A. Fisher, R.A. Fisher, R.H. Heffner, R.H. Heffner, R.H. Heffner, R.J. Zieve, S. Haas, S.E. Lambert, W.P. Beyermann, Y. Kohori   +29 more
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On phase change and latent heat models in metal additive manufacturing process simulation [PDF]

Advanced Modeling and Simulation in Engineering Sciences, 2019
This work proposes an extension of phase change and latent heat models for the simulation of metal powder bed fusion additive manufacturing processes on the macroscale and compares different models with respect to accuracy and numerical efficiency ...
Sebastian D. Proell, W. Wall, C. Meier
semanticscholar   +1 more source

Thermal conductivity enhancement of porous shape-stabilized composite phase change materials for thermal energy storage applications: a review

工程科学学报, 2020
How to realize the efficient use of the renewable energy sources is a present-day challenge to the technologists and has become an important issue in their large scale applications.
Jing-jing WANG, Xiao-liang XU, Kai-yan LIANG, Ge WANG   +3 more
doaj   +1 more source

Preparation and Thermophysical Properties of Sodium Nitrate/Nanoparticle/Expanded Graphite Composite Heat Storage Material

Frontiers in Energy Research, 2022
As a medium and high temperature heat storage medium, the thermal performance of molten salt plays an important role in the thermal energy storage system.
Wenbing Song, Yuanwei Lu, Zhansheng Fan, Yuting Wu   +3 more
doaj   +1 more source

Solar heating and cooling with absorption chiller and latent heat storage [PDF]

, 2013
Part of: Thermally driven heat pumps for heating and cooling. – Ed.: Annett Kühn – Berlin: Universitätsverlag der TU Berlin, 2013 ISBN 978-3-7983-2686-6 (print) ISBN 978-3-7983-2596-8 (online) urn:nbn:de:kobv:83-opus4-39458 [http://nbn ...
Hagel, Kilian, Helm, Martin, Hiebler, Stefan, Schweigler, Christian   +3 more
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Review on heat transfer analysis in thermal energy storage using latent heat storage systems and phase change materials

International Journal of Energy Research, 2018
Thermal energy storage (TES) is a technology that stocks thermal energy by heating or cooling a storage medium so that the stored energy can be used later for heating and cooling applications and for power generation.
I. Sȃrbu, Alexandru Dorca
semanticscholar   +1 more source

An Experimental Study on the Influence Solution Concentration and Nano-Additives on Cold Storage Performance of Tetrabutylammonium Bromide

Energies
Tetrabutylammonium bromide (TBAB) is considered a promising alternative cold energy storage material. Due to the high dissociation heat of phase transition at an atmospheric pressure of 278–293 K, which reaches 200–500 kJ/kg, this substance is considered
Xiao Yang, Yuqi Ji, Haoyan Zhang, Bin Liu   +3 more
doaj   +1 more source

Preparation and Performance Analysis of Na/Paraffin New-style Composite Phase Change Energy Storage Material

Cailiao gongcheng, 2017
In order to improve the thermal conductivity of paraffin widely applied in phase change energy storage field, metal Na with high thermal conductivity, low melting point and low density was compounded to paraffin to form a new phase change energy storage ...
XU Yong-feng, LI Ming, LUO Xi, YU Qiong-fen, WANG Yun-feng, LENG Cong-bin   +5 more
doaj   +1 more source

Tuning Thermal Properties of Beeswax Incorporating ZnO, CuO and Soot Particles

Ethiopian Journal of Science and Sustainable Development, 2020
Phase change materials that have low thermal conductivity take a longer time to store and to discharge the stored thermal energy. The thermal conductivity of phase change materials can be enhanced using different additives.
Dr. Dinsefa Mensur
doaj   +1 more source

CFD Modelling of Latent Heat Storage with Cylindrical PCM Capsules [PDF]

E3S Web of Conferences
The efficient storage and utilization of thermal energy are crucial for advancing sustainable energy systems. Latent Heat Energy Storage Systems (LHESS) leverage the high energy density associated with phase transitions of Phase Change Materials (PCMs ...
Akramova Surayo, Urishev Omadjon, Mamurov Bahodir, Nurmanov Sarvar, Apakhodjaeva Tursunoy, Irmuhamedova Lyudmila, Gaimnazarov Kurban   +6 more
doaj   +1 more source