Results 11 to 20 of about 6,892 (227)
Experimental investigation on water injected twin screw compressor for fuel cell humidification [PDF]
, 2012 A water injection in Twin Screw compressors was examined in order to develop effective humidification and cooling schemes for fuel cell stacks as well as cooling for compressors. The temperature and the relative humidity of the air at suction and exhaust
Elvedin Mujic +3 more
core +1 more source
Energy saving in six doors walk-in cooler
Energy Reports, 2020 Two Identical six doors walk-in coolers are installed with the fixed speed compressor and the digital scroll compressor. Both compressors have almost the same cooling capacity of 8 kW at the evaporating temperature of -6.7 °C and the ambient temperature ...
Somchai Pattana +2 more
doaj +1 more source
Optimization of a scroll compressor for liquid flooding [PDF]
, 2012 peer reviewedIn two companion papers, simulation models for the working processes of liquid-flooded scroll compressors and expanders have been developed and validated against experimental data.
Bell, Ian +4 more
core +1 more source
Profile Design and Leakage Characteristics of Scroll Compressor with Trapezoidal Cross Section
Zhileng xuebao, 2022 An integrated thermal management system for an electric vehicle requires a scroll compressor with a large displacement that runs under multiple working conditions and high loads.
Wu Jiahao +3 more
doaj
Analysis of 3D Transient Flow in a High-Speed Scroll Refrigeration Compressor
Energies, 2023 In mobile devices such as aircraft and electric vehicles, due to limited space, there are strict requirements on the volume and weight of the compressor mounted on the vehicle.
Xiaoran Li +5 more
doaj +1 more source
Construction and Analysis of Variable Wall Thickness Profile of Double Scroll Teeth of Scroll Compressor [PDF]
E3S Web of Conferences, 2021 Based on the changing trend of the geometric parameters of the scroll profile of the involute of circle with variable radii, a new type of double scroll teeth profile of scroll compressor composed of involute of circle with variable radii is constructed.
Peng Bin +4 more
doaj +1 more source
The prospect of using ozone-safe refrigerants with low global warming potential in scroll compressors. Part 1 [PDF]
Омский научный вестник: Серия "Авиационно-ракетное и энергетическое машиностроение", 2021 The Montreal Protocol and the Kigali Amendment have determined the need and deadlines of the replacement of hydro fluorinated refrigerants.
V. A. Pronin +3 more
doaj +1 more source
Expander selection for an on board ORC energy recovery system [PDF]
, 2017 This paper deals with the comparison between volumetric expanders (screw, scroll and rotary vane) and an Inlet Forward Radial (IFR) micro turbine for the exploitation of an on board Organic Rankine Cycle (ORC) energy recovery system.
Capata, Roberto, Fabio, Pantano
core +1 more source
Some design problems of scroll compressor.
TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series B, 1986 The design problems of scroll compressors are discussed in this paper. The critical machine element in a scroll compressor is the thrust bearing when the compressor is employed for air conditioning and refrigeration, over a long period of operation. Not only the thrust, but also the moment acts on the thrust bearing.
Etsuo MORISHITA, Masahiro SUGIHARA
openaire +3 more sources
Engineering Applications of Computational Fluid Mechanics, 2022 The fixed scroll of the scroll compressor is usually immovable, and the deformation of the scrolls may lead to the operation stuck, which may be avoided by designing the fixed scroll as floating one.
Shuai Cheng +3 more
doaj +1 more source