Results 151 to 160 of about 3,031,130 (395)
Шляхи підвищення енергоекологічної безпеки та ефективності роботи магістральних газопроводів України [PDF]
, 2012 Розглянуто речовини впливи і впливи, що виникають у ході роботи газотурбінних газоперекачувальних агрегатів компресорних станцій магістральних газопроводів і забруднюють навколишнє середовище.
Говдяк, Р. М.
core
Gas Turbine Driven Vapor Compressor for Desalination Purpose: Design Considerations and Test Results [PDF]
, 1973 Eva Olsson, Rolf Egnell, L. O. Paulsson
openalex +1 more source
Advanced Functional Materials, EarlyView.A battery‐free, wireless device for real‐time monitoring of pressure injury and hygiene integrates pressure (≈10 kPa), temperature (≈40 °C), and NH3 gas sensing with antibacterial functionality. Enabled by near‐field communication, it ensures simultaneous, interference‐free mechanical and chemical monitoring, offering a practical solution for pressure ...
Myungwoo Choi +19 more
wiley +1 more source
Sorption compressor/mechanical expander hybrid refrigeration [PDF]
Experience with Deep Space Network (DSN) ground-based cryogenic refrigerators has proved the reliability of the basic two-stage Gifford-McMahon helium refrigerator.
Britcliffe, M., Jones, J. A.
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Device for quickly sensing the amount of O2 in a combustion product gas [PDF]
, 1990 A sensing device comprising an O2 sensor, a pump, a compressor, and a heater is provided to quickly sense the amount of O2 in a combustion product gas.
Davis, William T. +2 more
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Closure to “Discussions of ‘Performance of Hydraulic Gas Compressors’” (1976, ASME J. Fluids Eng., 98, pp. 652–653) [PDF]
, 1976 W. Rice
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Functional Hydrogel for Modulating Lipid Droplets and Neuroinflammation in Head Injury
Advanced Functional Materials, EarlyView.After TBI, elevated cholesterol levels in activated microglia lead to the accumulation of cholesterol esters in lipid droplets, exacerbating neuroinflammation. A β‐cyclodextrin‐conjugated GelMA (βCD‐GelMA) hydrogel is developed to promotes cholesterol efflux and reduces LDL influx, thereby alleviating intracellular cholesterol and lipid droplet buildup.
Feixiang Chen +9 more
wiley +1 more source
Design of a miniature hydrogen fueled gas turbine engine [PDF]
The design, development, and delivery of a miniature hydrogen-fueled gas turbine engine are discussed. The engine was to be sized to approximate a scaled-down lift engine such as the teledyne CAE model 376.
Burnett, M. +6 more
core +1 more source
LaNi5 hydride cryogenic refrigerator test results [PDF]
, 1983 A complete LaNi5 hydrogen absorption cryogenic refrigerator system was developed. The system uses low temperature waste heat of approximately 100 C as a power source, and has no moving parts other than self operating valves.
Jones, J. A.
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Advanced Functional Materials, EarlyView.Internally catalyzed siloxane dynamic chemistry is demonstrated resulting from amides covalently linked through alkyl chains to siloxanes. The alkyl length in the siloxane‐containing monomer tunes the network cross‐link density. Siloxane exchange dynamics are faster with increasing cross‐link density, because associative exchange is second order in ...
Nathan S. Purwanto +5 more
wiley +1 more source