Results 101 to 110 of about 114,252 (359)
Cycling Joule Thomson refrigerator [PDF]
, 1983 A symmetrical adsorption pump/compressor system having a pair of mirror image legs and a Joule Thomson expander, or valve, interposed between the legs thereof for providing a, efficient refrigeration cycle is described.
Tward, E.
core +1 more source
Advanced Functional Materials, EarlyView.A hydrogel–liquid metal composite peripheral nerve interface (HLB‐PNI) combines electrically durable electrodes and tissue‐adhesive hydrogel for tissue‐adaptive implantation. In nerve‐injured rats, it enables the diagnosis of sensory‐motor connectivity via stimulation and neural signal recording.
Yewon Kim +5 more
wiley +1 more source
Numerical Simulation on Behavior of Surge Avoidance System of Centrifugal Compressor
Shiyou jixie, 2018 The surge avoidance system in the gas compression station for natural gas long-distance pipeline transportation is the combination of pipeline and components to avoid the surge of the compressor and reduce the surge damage to the compressor.
Hou Dali, Sun Zhiguang, Zhang Fang
doaj
Improved cryogenic refrigeration system [PDF]
, 1967 Two-position shuttle valve simplifies valving arrangement and crank-shaft configuration in gas-balancing and Stirling-cycle refrigeration systems used to produce temperatures below 173 degrees K.
Higa, W. H.
core +1 more source
Charge Transport in Ternary Charge‐Transfer Solid Solution Single Crystals
Advanced Functional Materials, EarlyView.This study deconvolutes the roles of indirect (superexchange) and direct electronic coupling on charge transport in single crystals of an organic charge‐transfer molecular semiconductor (OSC). This model system elegantly demonstrates that structural defects introduced by chemical dopants play a significant role in the electronic performance ...
Jonathan C. Novak +7 more
wiley +1 more source
Case Studies in Thermal EngineeringImproving the accuracy of gas turbine performance diagnosis is important for reducing maintenance costs. Conventional model-based diagnostics use either compressor map adaptation based on correction curves or compressor map scaling based on an assumed ...
Young Kwang Park +3 more
doaj +1 more source
Upcycling of Disposable Face Masks into Water‐Resistant and Flame Retardant Foams
Advanced Functional Materials, EarlyView.Disposable mask waste is upcycled into lightweight polypropylene‐based foams with tunable porosity and composite architectures reinforced by ear‐loop fibers. The sustainable solvent‐based process enables upcycling rates of 91% and solvent recovery of >90%.
Jingjing Pan +3 more
wiley +1 more source
Service Life Evaluation and Ultimate Water Content Prediction on Gas Valve of Multistage Compressor
Shiyou jixieGas reinjection in oilfields has the characteristics such as water contained in medium, high and wide variable range of pressure, the multistage reciprocating compressor is easily damaged by water hammer.
Li Peng +4 more
doaj
Advanced Functional Materials, EarlyView.Development of a transparent, self‐sanitizing antimicrobial coating technology applicable to a wide range of materials and surfaces‐including touchscreens, transparent substrates, and metal, plastic, and glass‐regardless of pathogen type. The spray‐coated, UV‐cross‐linked imidazole‐based quaternary ammonium chloride materials provide broad‐spectrum ...
Surjith Kumaran +6 more
wiley +1 more source
Computational thermo-fluid dynamics contributions to advanced gas turbine engine design [PDF]
The design practices for the gas turbine are traced throughout history with particular emphasis on the calculational or analytical methods. Three principal components of the gas turbine engine will be considered: namely, the compressor, the combustor and
Adamczyk, J. J. +2 more
core +1 more source