Results 101 to 110 of about 341,433 (315)

Superfluid Helium Heat Pipe

Physics Procedia, 2015
AbstractThis paper reports on the development and the thermal tests of three superfluid helium heat pipes. Two of them are designed to provide a large transport capacity (4 mW at 1.7K). They feature a copper braid located inside a 6mm outer diameter stainless tube fitted with copper ends for mechanical anchoring. The other heat pipe has no copper braid
openaire   +2 more sources

Interfacial Polysulfide Confinement via Spatially Controlled Sulfonated Metal–Organic Polyhedra Coatings in Lithium–Sulfur Batteries

Advanced Science, EarlyView.
Spatially controlled sulfonated metal–organic polyhedra (SMOP) coating on sulfur‐loaded hollow carbon spheres form ultrathin, conformal interfacial barriers that selectively confine soluble polysulfides, stabilize sulfur redox, and suppress shuttle reactions.
Soyeon Ko, WooYeon Moon, Yuwei Zhu, Yuhui An, Yunyuan Lu, Sourayan Bal, Linqin Mu, Kyung Min Choi, Yoon Hwa   +8 more
wiley   +1 more source

ERTS-C (Landsat 3) cryogenic heat pipe experiment definition [PDF]

A flight experiment designed to demonstrate current cryogenic heat pipe technology was defined and evaluated. The experiment package developed is specifically configured for flight aboard an ERTS type spacecraft.
Brennan, P. J., Kroliczek, E. J.
core   +1 more source

Multichamber controllable heat pipe [PDF]

, 1970
Valve throttles transfer of vapor between heat input surface and heat rejection surface of heat pipe to control rate of transfer of energy.
Shlosinger, A. P.
core   +2 more sources

Polymeric Materials Selection for Flexible Pulsating Heat Pipe Manufacturing Using a Comparative Hybrid MCDM Approach. [PDF]

Polymers (Basel), 2023
Ordu M, Der O.
europepmc   +1 more source

A Worm‐Inspired Origami Robot with Multimodal Locomotion for Adaptive Mobility in Complex Pipeline Environments

Advanced Science, EarlyView.
An origami worm‐inspired robot achieves multimodal locomotion in confined pipelines through mechatronic integration that embeds actuation, control, and communication within each origami module. Large, reversible configuration and dimensional changes enable 25 gaits synthesized by a unified framework across peristaltic, inchworm, and wheel‐rolling modes
Qiwei Zhang, Kangning Tan, Zihan He, Hongsen Pang, Yanjie Wang, Hongbin Fang, Jian Xu   +6 more
wiley   +1 more source

Transient Numerical Analysis of Single Heat Pipe Failure in Heat Pipe Reactor

Yuanzineng kexue jishu
As means to meet the needs of long-distance energy supply, safe power supply for remote areas facilities, power supply for the surface of the moon and Mars, and deep space and deep-sea exploration, the application of nuclear energy has attracted more and
HAN Ye1, , YANG Siyuan2, WEN Qinglong2, CHAI Baohua1, ZHANG Yakun1
doaj   +1 more source

Polymeric heat pipe wick [PDF]

, 1988
A wick for use in a capillary loop pump heat pipe is described. The wick material is an essentially uniformly porous, permeable, open-cell, polyethylene thermoplastic foam having an ultrahigh average molecular weight of from approximately 1 to 5 million,
Seidenberg, Benjamin
core   +1 more source

Design Concepts and Performance Characterization of Heat Pipe Wick Structures by LPBF Additive Manufacturing. [PDF]

Materials (Basel), 2022
Kappe K, Bihler M, Morawietz K, Hügenell PPC, Pfaff A, Hoschke K.   +5 more
europepmc   +1 more source

High‐Performance Prevascularized SHED‐Laden rGO@Hydrogel Achieves Optimized Diabetic Bone Defect Repair

Advanced Science, EarlyView.
A high‐performance 3D scaffold integrating rGO and SHEDs is developed to overcome impaired healing in diabetic bone defects. By driving extracellular matrix remodeling, rGO creates a pro‐angiogenic niche that significantly accelerates in vitro vascular network formation.
Can Zhang, Yiyuan Kang, Shulin Lai, Chunyi Wang, Guixin He, Kehui Jian, Suhan Yin, Xiner Tan, Xinru Zhou, Wenjing Liu, Fujian Zhao, Jia Liu, Longquan Shao   +12 more
wiley   +1 more source