Evaporation heat transfer and pressure drop characteristics of R1234ze(E)/R32 as a function of composition ratio in a brazed plate heat exchanger
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Heat and Mass Transfer"
DOI: 10.1016/j.ijheatmasstransfer.2019.06.004
Abstract: Abstract This study investigates the evaporation heat transfer coefficient and two-phase frictional pressure drop of refrigerant mixture R1234ze(E)/R32 at various R1234ze(E) composition ratios in a brazed plate heat exchanger. The heat transfer coefficient of R1234ze(E)/R32… read more here.
Keywords: composition ratio; heat; r1234ze r32; heat transfer ... See more keywords
Effects of composition ratio and crystal orientation on nanoindentation behavior of monocrystal AuPt alloys
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DOI: 10.1088/1361-651x/adb055
Abstract: The improvement of hardness and plasticity for material has been a significant challenge. This work employs molecular dynamics simulations to investigate the nanoindentation behavior of monocrystal AuPt alloys. The enhancement in both the hardness and… read more here.
Keywords: orientation; aupt alloys; alloy; crystal orientation ... See more keywords
Effect of Thickness and Composition Ratio of Poly(3-Hexylthiophene) and [6,6]-Phenyl C60-Butyric Acid Methyl Ester Thin Film on Optical Absorption for Organic Solar Cell Fabrication
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Manipulative and Physiological Therapeutics"
DOI: 10.11648/j.jmpt.20190501.12
Abstract: A Blend of poly(3-hexylthiophene) (P3HT) and [6,6]-phenyl C60-butyric acid methyl ester (PCBM), a fullerene derivate based donor-acceptor copolymer, is one of the widely used organic solar cell materials for photon-electron conversion. Thin films were developed,… read more here.
Keywords: thin film; composition ratio; absorption; ratio ... See more keywords
Elevated hypertriglyceridemia and decreased gallstones in the etiological composition ratio of acute pancreatitis as affected by seasons and festivals: A two-center real-world study from China
Sign Up to like & getrecommendations! Published in 2022 at "Frontiers in Cellular and Infection Microbiology"
DOI: 10.3389/fcimb.2022.976816
Abstract: Objective The purpose of this study was to observe the annual variation in the etiology of acute pancreatitis (AP) and its relationship with seasons and festivals. Methods From 2011 to 2017, 5146 adult patients with… read more here.
Keywords: composition ratio; affected seasons; etiology; center ... See more keywords
Performance of Air-Conditioning System with Different Nanoparticle Composition Ratio of Hybrid Nanolubricant
Sign Up to like & getrecommendations! Published in 2022 at "Micromachines"
DOI: 10.3390/mi13111871
Abstract: To reduce fuel consumption, the automotive air-conditioning (AAC) system’s coefficient of performance (COP) needs to be improved. The use of a diverse selection of hybrid nanolubricant composition ratios is expected to improve the properties of… read more here.
Keywords: system; composition ratio; composition; aac system ... See more keywords