Results 201 to 210 of about 1,536 (255)

Dilution refrigeration with multiple mixing chambers

, 1981
openaire   +1 more source

Linear Pentanuclear 3d–4f M‐Gd‐M‐Gd‐M Complexes Prepared From a One‐Pot Reaction Show Intramolecular Ferromagnetic Interactions (M  =  Cu, Ni, and Co)

European Journal of Inorganic Chemistry, EarlyView.
Using a multidentate ligand with two distinct coordination sites and a bridging coordination site, a series of novel linear pentanuclear complexes with alternately arranged 3d and 4f ions via a one‐pot reaction were synthesized. Cryomagnetic studies revealed the presence of intramolecular ferromagnetic interactions and their magnetic entropy changes ...
Takuya Shiga, Yukiko Okamoto, Nozomi Mihara, Masayuki Nihei   +3 more
wiley   +1 more source

Computational Fluid Dynamics Analysis of Falling Film Hydrodynamics in Spiral-Wound Heat Exchangers. [PDF]

ACS Omega
Dong L, Dai X, Liu F, Kong L, Zhang R, Wu X, Zhu T.   +6 more
europepmc   +1 more source

Innovative cryogenic cooling material using spin frustration from abundant elements. [PDF]

Sci Rep
Terada N, Mamiya H, Saito AT, Masuyama S.   +3 more
europepmc   +1 more source

Dataset on the life cycle assessment of the production of stabilized lactic acid bacteria. [PDF]

Data Brief
Gagneten M, Quentier C, Passot S, Cenard S, Fonseca F, Pénicaud C.   +5 more
europepmc   +1 more source

Magnetocaloric Effect and Critical Behavior across the Second-Order Ferromagnetic-Paramagnetic Phase Transition of a NdSmNiMnO₆ Double Perovskite. [PDF]

ACS Omega
Attah-Baah JM, Silva RS, Santos C, Carvalho MH, Ferreira NS.   +4 more
europepmc   +1 more source

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Performance of two mixed refrigerant processes providing refrigeration at 70 K

Cryogenics, 2016
Abstract Mixed refrigerant process refrigerators are ideal for use in superconducting transformers, fault current limiters, etc. placed in a liquid nitrogen bath. Traditional mixed refrigerant processes used above 70 K cannot be used in these applications. The performance of two mixed refrigerant processes suitable for the above applications has been
Vineed Narayanan, G Venkatarathnam
exaly   +2 more sources

A new strategy for mixed refrigerant composition optimisation in the propane precooled mixed refrigerant natural gas liquefaction process

Energy, 2023
Petar Sabev Varbanov, Arshid M Ali, Shouxin Zhang   +2 more
exaly   +2 more sources

Testing of the mixing refrigerants HFC152a/HFC125 in domestic refrigerator

Applied Thermal Engineering, 2005
Abstract The performances of a refrigeration cycle of a 1,1-difluoroethane/pentafluoroethane (HFC152a/HFC125) mixture used as a refrigerant for domestic refrigerators were calculated and analyzed in detail. The results of the theoretical analysis indicate that the HFC152a/HFC125 mixture in the composition of 0.85 mass fraction of HFC152a has a ...
Mao-Gang He, Tie-Chen Li, Zhi-Gang Liu, Ying Zhang   +3 more
openaire   +1 more source

Experimental Study on Throttling Refrigeration System Using Mixed Refrigerants

Applied Mechanics and Materials, 2014
This experiment applied to the Linder refrigeration with subcooler and used the new pentabasic refrigerants (N2/CH4/C2H4/C3H8/iC4H10).It can basically achieve the cryogenic temperature of 170k and has the advantages of simple structure and low manufacturing cost.
Zhao Feng Meng, Fang Wang, Yan Qu, Ya Le Zhao, Tang Li   +4 more
openaire   +1 more source