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Mathematical modeling of scroll compressors — part II: overall scroll compressor modeling
International Journal of Refrigeration, 2002Abstract This paper presents the development of a comprehensive simulation model of a horizontal scroll compressor, which combines a detailed compression process model (Chen Y., Halm N., Groll E., Braun J. Mathematical modelling of scroll compressors — part I: compression process modeling, International Journal of Refrigeration 2002;25(6):731–750 ...
Yu Chen +3 more
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Scroll Compressor Simulation Model
Journal of Engineering for Gas Turbines and Power, 2000A computer model has been developed in Visual Basic which predicts the power, capacity, and efficiencies of a scroll compressor for given operating conditions and scroll designs. The operating conditions and data related to the compressor’s geometry are inputs for the model.
C. Schein, R. Radermacher
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The Geometry of the Scroll Compressor
SIAM Review, 2001English summary (from the authors): The scroll compressor is an invention from 1905 that recently has attracted interest in the industry. A large part of the analysis of the compressor can be carried out using the basic theory of planar curves. The concepts of involute, evolute, envelope, and in particular the natural equation are necessary to ...
Gravesen, Jens, Henriksen, Christian
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Analysis of Orbiting Scroll Overturning for Scroll Compressor
Applied Mechanics and Materials, 2012Studies on leakage and friction have received considerable attention in scroll compressor, especially which between the fitting surface of orbiting scroll and fixed scroll, as they affect the scroll compressor performance. According to the scroll compressor working principle and structure, combined with the force model of the orbiting scroll, the ...
Man Zhao, Shu Rong Yu, Chao Li, Yang Yu
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Modeling of scroll compressors – Improvements
International Journal of Refrigeration, 2010Abstract This paper presents an improvement of the scroll compressors model previously published by Duprez et al. (2007) . This improved model allows the calculation of refrigerant mass flow rate, power consumption and heat flow rate that would be released at the condenser of a heat pump equipped with the compressor, from the knowledge of operating ...
Marie-Eve Duprez +2 more
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Pressure Pulsation of Scroll Compressor
Advanced Energy Systems, 1997Abstract Pressure pulsation in the scroll compressor was analyzed with three dimensional FLIC (flow in cell) method which was a kind of finite volume method. In advance of analyses, the grid generation method for numerical analysis was established in the scroll compression chamber.
Takahide Itoh, Makoto Fujitani
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Flow Characteristic of Scroll Compressor with Combined Profile Scroll
2021Scroll compressor is widely used in machines for gases compression, and scroll profile is the basic of a scroll compressor. The combined profile of scroll has advantages of several single scroll profiles. For improving the performance of a scroll compressor, it is necessary to investigate characteristics of the internal flow of combined profile of ...
Zhenghui Liu +4 more
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Scroll Compressor Wall Strength Improvement
SAE Technical Paper Series, 1996<div class="htmlview paragraph">Scroll wall strength is of critical importance to compressor reliability and durability. This is most critical at the center portion of the scroll wall as it is exposed to the highest working gas pressure in the A/C system as well as to high discharge gas temperatures.</div> <div class="htmlview paragraph"&
Yasuo Kikuchi, Shuichi Saitou
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The Design of Scroll Compressor Scroll Plate Matching System
Applied Mechanics and Materials, 2012In order to improve the quality of the scroll compressor scroll plate assembly, presents computer aided matching system, establish the matching system framework, the scroll plate matching model contains a hierarchical relationship, the matching relationship between the parts and the matching principle information, to use .NET development platform and ...
Guo Ping Liu +3 more
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Performance simulation of scroll compressors
Proceedings of the Institution of Mechanical Engineers, Part A: Journal of Power and Energy, 2002The scroll compressor is widely used in air conditioning and heat pump plant because it combines high efficiency and reliability with low noise and vibration. This paper describes a simulation model for estimating the performance of such machines. The model includes consideration of both the compression process and the dynamic behaviour of the moving ...
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