Results 131 to 140 of about 234,400 (314)

Depriming of arterial heat pipes: An investigation of CTS thermal excursions [PDF]

open access: yes
Four thermal excursions of the Transmitter Experiment Package (TEP) were the result of the depriming of the arteries in all three heat pipes in the Variable Conductance Heat Pipe System which cooled the TEP.
Antoniuk, D., Edwards, D. K.
core   +1 more source

GPM Avionics Module Heat Pipes Design and Performance Test Results [PDF]

open access: yes, 2011
The Global Precipitation Measurement (GPM) mission is an international network of satellites that provide the next-generation global observations of rain and snow.
DeChristopher, Mike, Ottenstein, Laura
core   +2 more sources

Phase‐Change Alloys Enable Localized Reversible Stiffening and Actuation in Steerable Eversion Tip‐Growing Robots

open access: yesAdvanced Intelligent Systems, EarlyView.
This work presents a tip‐growing eversion robot that uses phase‐changing alloys for reversible stiffening and localized actuation, achieving 43× stiffness modulation, 15× force amplification, and segmental steering. The system enables precise navigation and force delivery in constrained, tortuous pathways.
Shamsa Al Harthy   +4 more
wiley   +1 more source

Steady state and transient performance of hot reservoir gas controlled heat pipes [PDF]

open access: yes
Inert gases for passive control of heat pipes in hot reservoir ...
Fleischman, G. L., Marcus, B. D.
core   +1 more source

Sonic limitations and startup problems of heat pipes [PDF]

open access: yes, 1972
Introduction of small amounts of inert, noncombustible gas aids startup in certain types of heat pipes. When the heat pipe is closely coupled to the heat sink, the startup system must be designed to bring the heat sink on-line ...
Deverall, J. E.   +2 more
core   +1 more source

Multimodal Locomotion of Soft Robots

open access: yesAdvanced Intelligent Systems, EarlyView.
This review comprehensively surveys recent advances in multimodal locomotion within soft robotics. Typical locomotion modes are summarized and categorized. Furthermore, the underlying mechanisms enabling multimodal locomotion are discussed and classified into three primary categories: active control‐based, reconfiguration‐based, and environment ...
Zihao Yuan   +4 more
wiley   +1 more source

Heat Recovery Apparatus for the Local Air Treatment

open access: yesBulletin of the Polytechnic Institute of Jassy: Constructions, Architechture Section, 2009
The present paper presents a heat-recovery apparatus with heat pipes, originally designed by the authors for the controlled mechanical ventila-tion systems to ensure the comfort in the insulated buildings. The paper highlights a close correlation between
Theodor Mateescu, Andrei Burlacu
doaj  

Recent Advances in Loop Heat Pipes with Flat Evaporator. [PDF]

open access: yesEntropy (Basel), 2021
Szymanski P   +3 more
europepmc   +1 more source

Heat pipe life and processing study [PDF]

open access: yes
The merit of adding water to the reflux charge in chemically and solvent cleaned aluminum/slab wick/ammonia heat pipes was evaluated. The effect of gas in the performance of three heat pipe thermal control systems was found significant in simple heat ...
Antoniuk, D., Luedke, E. E.
core   +1 more source

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