Results 71 to 80 of about 154,622 (219)

Numerical Investigation on the Characteristics of Vapor Injection of Scroll Compressor for Electric Vehicle

Zhileng xuebao
To investigate the vapor injection performance of a scroll compressor with a short profile, a three-dimensional transient numerical model of a vapor-injection scroll compressor for an electric vehicle with a displacement of 38 cm3/r is established and ...
Xia Yang, Jiang Ziqi, Zhang Bin, Tian Yafen, Li Kang   +4 more
doaj  

Research on the characteristics of dual-temperature heat pump based on refrigerant leakage [PDF]

Journal of Hebei University of Science and Technology
In order to meet the demand for dual-temperature heating in production and life, a dual-temperature heat pump system based on refrigerant leakage was proposed. By establishing and verifying the mathematical model and system model of the scroll compressor
Diankang WU, Fenglei LI, Xiutian WANG, Baocun DU   +3 more
doaj   +1 more source

Analysis of Tangential Leakage Flow Characteristics of Oil-Free Scroll Expander for a Micro-Scale Compressed Air Energy Storage System. [PDF]

Entropy (Basel), 2023
Sun J, Peng B, Zhu B, Li Y.
europepmc   +1 more source

Study on Thermal–Fluid–Solid Coupling Characteristics of a Scroll Compressor in an Oil–Gas Waste Heat Recovery Heat Pump System

Machines
Heat pump technology can efficiently recover waste heat from oil and gas gathering, processing, and transportation. However, the energy transfer mechanism of high-speed rotating internal flow in the scroll compressor remains unclear under unbalanced load
Yingju Pei, Jingxian Zeng, Lei Zeng, Li Kou, Xu Luo, Yangqi Liu   +5 more
doaj   +1 more source

Tribological behaviors of laser textured surface under different lubrication conditions for rotary compressor. [PDF]

Sci Rep, 2023
Ding S, Wei H, Yang O, Deng L, Mu D.
europepmc   +1 more source

Thermodynamic Study on the Vortex Teeth of Electric Scroll Compressors Based on Gradient Tooth Height

Applied Sciences
Through the analysis of the adhesion between the tooth head and axial clearance leakage attributed to vortex tooth shape deformation, an innovative tooth shape design concept has been introduced entitled “progressive change tooth high vortex tooth”. This
Bin Yang, Annan Li, Mengli Yuan, Jinguo Wu, Feng Gao, Mengqi Ge   +5 more
doaj   +1 more source

Study on Mesh-apart Angle and Discharge Angle of Scroll Compressor with Symmetrical Circular Arc plus Line-Shaped Top Profile

Zhileng xuebao, 2011
In design and calculation of scroll compressor with symmetrical circular arc plus line-shaped top profile, rotating angle of crankshaft at the very moment when centre compression chamber is formed is totally different from that at the beginning of the ...
Wu Hao, Liu Xiangnong, Wang Tiejun, Liu Zhengshi   +3 more
doaj  

Methods based on a semi-empirical model for simulating scroll compressors with HFC and HFO refrigerants. [PDF]

Open Res Eur, 2021
Meramveliotakis G, Kosmadakis G, Karellas S.   +2 more
europepmc   +1 more source

Computational Intelligence Powered Performance Analysis on Phase Change Heat Storage Air Source Heat Pump System. [PDF]

Comput Intell Neurosci, 2022
Yin C, Wu R, Zhan H, Yu H, Liu C.
europepmc   +1 more source

Mars Oxygen ISRU Experiment (MOXIE)-Preparing for human Mars exploration. [PDF]

Sci Adv, 2022
Hoffman JA, Hecht MH, Rapp D, Hartvigsen JJ, SooHoo JG, Aboobaker AM, McClean JB, Liu AM, Hinterman ED, Nasr M, Hariharan S, Horn KJ, Meyen FE, Okkels H, Steen P, Elangovan S, Graves CR, Khopkar P, Madsen MB, Voecks GE, Smith PH, Skafte TL, Araghi KR, Eisenman DJ.   +23 more
europepmc   +1 more source