Results 81 to 90 of about 234,935 (316)
Evaluation of commercially-available spacecraft-type heat pipes [PDF]
As part of an effort to develop reliable, cost effective spacecraft thermal control heat pipes, life tests on 30 commercially available heat pipes in 10 groups of different design and material combinations were conducted.
Kaufman, W. B., Tower, L. K.
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, 1977 Flat plate (vapor chamber) heat pipes were made by enclosing metal wicking between two capillary grooved flat panels. These heat pipes provide a unique configuration and have good capacity and conductance capabilities in zero gravity.
Fleischman, G. L., Marcus, B. D.
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Degradable Magnetic Composites from Recycled NdFeB Magnets for Soft Actuation and Sensing
Advanced Robotics Research, EarlyView.This work presents a degradable soft magnetic composite made from recycled NdFeB particles embedded in a gelatin‐based organogel. The material is processed into magnetic sensors and soft robotic components, which can later be dissolved in a green solvent to recover NdFeB magnetic particles.
Muhammad Bilal Khan +14 more
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Meikuang AnquanIn order to study the influence characteristics of cored heat pipes on the temperature field of coal pile and the feasibility of preventing the spontaneous combustion of coal pile, the heat transfer law of two kinds of heat pipes with core and without ...
Xin YI +4 more
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Heat Pipe Solar Water Heater System Based on Heat Pipe Technology
Chemical Engineering Transactions, 2018 Although traditional solar water heaters bring great convenience to people’s life, there are still shortcomings such as slow start-up speed and poor thermal conductivity. Therefore, in order to improve the performance of solar water heaters, this paper designs a heat pipe solar water heater system based on heat pipe technology, and uses experiments to ...
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Solar dynamic heat rejection technology. Task 2: Heat pipe radiator development [PDF]
This report covers the design, fabrication, and test of several dual slot heat pipe engineering development units. The following dual-slot heat pipes were fabricated and tested: two 6-ft. aluminum heat pipes; a 20-ft.
Alario, Joe, League, Mark
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FiN‐Kiri: Fabric‐Based Inflatable Kirigami Actuator for Multimodal Soft Robots
Advanced Robotics Research, EarlyView.This study introduces a type of inflatable fabric‐based kirigami actuator capable of performing bending motion. The actuator is utilized as soft grippers, a crawling robot and a swimming robot. The crawling robot demonstrated extraordinary motion capabilities, such as moving forward, turning and navigating a narrow tunnel.
Yang Yu +12 more
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Yuanzineng kexue jishuIn recent years, heat pipe has been widely used as an efficient heat transfer equipment in fuel chemistry, electronic communication and so on. The main structure of a heat pipe mainly includes the vacuum tube containing alkali metal working fluid and ...
ZHAO Haocheng, ZHANG Zeqin, WANG Chenglong, QIU Suizheng, TIAN Wenxi, SU Guanghui
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Long titanium heat pipes for high-temperature space radiators [PDF]
Titanium heat pipes are being developed to provide light weight, reliable heat rejection devices as an alternate radiator design for the Space Reactor Power System (SP-100).
Ernst, D. M., Girrens, S. P.
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Advanced Science, EarlyView.Fiber energy harvesters offer unprecedented flexibility and a unique capacity for integration into commercial textiles, overcoming the limitations of bulky and rigid conventional devices. This review summarizes recent advances in fiber‐based energy harvesting and provides strategic outlooks to accelerate technological progress in the field. ABSTRACT As
Hanhwi Jang +8 more
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