Results 121 to 130 of about 234,935 (316)

Application of heat pipes to spacecraft thermal control problems [PDF]

open access: yes
Application of heat pipes to spacecraft thermal control ...
Mei, S., Thurman, J. L.
core   +1 more source

Thermal control system for a spacecraft modular housing [PDF]

open access: yes, 1973
The development of a thermal control system for a spacecraft module is discussed. The wall structures are composed of superinsulation in some cases and of thermally conductive material in other cases.
Eby, R. J., Powers, E. I.
core   +1 more source

From Materials to Systems: Challenges and Solutions for Fast‐Charge/Discharge Na‐Ion Batteries

open access: yesAdvanced Energy Materials, EarlyView.
This review systematically analyzes the key characteristics limiting the fast‐charge/discharge capability of Na‐ion batteries (SIBs) from a multi‐scale perspective encompassing electrode materials, the electrode‐electrolyte interface, and the system. Furthermore, it presents practical solution strategies for the fundamental issues arising at each scale,
Bonyoung Ku   +5 more
wiley   +1 more source

Disorder‐Driven Fast Na+ Transport: From Crystalline to Amorphous Networks in the Mixed‐Anion NaTaOxCl6−2x Oxychlorides

open access: yesAdvanced Energy Materials, EarlyView.
Oxygen substitution in NaTaOxCl6‐2x drives structural evolution from isolated [TaCl6]– octahedra, through oxygen‐bridged [Ta2OCl10]2– dimers, toward extended trans‐[TaO2Cl4]3– chain‐like arrangements. At intermediate compositions, zero‐dimensional corner‐sharing motifs are proposed to create a flexible, disordered framework that peaks ionic ...
Justin Leifeld   +17 more
wiley   +1 more source

Theoretical and experimental study on heat transfer characteristics of water heat pipe

open access: yesInternational Journal of Advanced Nuclear Reactor Design and Technology
The heat pipe is an efficient heat transfer element based on two-phase natural circulation. It offers the advantages of a simple structure, strong heat transfer capability, and excellent isothermal performance.
Ziyi Wang, Huang Zhang, Shanfang Huang
doaj   +1 more source

Analysis of the transient compressible vapor flow in heat pipe [PDF]

open access: yes
The transient compressible one-dimensional vapor flow dynamics in a heat pipe is modeled. The numerical results are obtained by using the implicit non-iterative Beam-Warming finite difference method. The model is tested for simulated heat pipe vapor flow
Chang, Won Soon   +2 more
core   +1 more source

High thermal power density heat transfer apparatus providing electrical isolation at high temperature using heat pipes [PDF]

open access: yes, 1985
This invention is directed to transferring heat from an extremely high temperature source to an electrically isolated lower temperature receiver. The invention is particularly concerned with supplying thermal power to a thermionic converter from a ...
Morris, J. F.
core   +1 more source

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