1-13 of 13
Keywords: compressors
Close
Follow your search
Access your saved searches in your account

Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Journal Articles
Article Type: Research Papers
J. Mech. Des. January 2012, 134(1): 011006.
Published Online: January 4, 2012
..., to predict dynamic device performance as a function of error severity and as microcompressor dimensions are scaled down from the macro to micro scale. The major conclusion of this work is that since micro compressors can be made adjustable to achieve maximum compression ratio another factor besides assembly...
Journal Articles
Article Type: Technical Briefs
J. Mech. Des. July 2009, 131(7): 074505.
Published Online: June 25, 2009
...Weifeng Wu; Quanke Feng This paper introduces a new meshing pair profile envelope by multicolumn in single screw compressors. The screw groove flank of the new meshing pair is a multisegment surface, and the star-wheel tooth flank consisted of multicylindrical surfaces. When the compressor...
Journal Articles
Article Type: Research Papers
J. Mech. Des. July 2009, 131(7): 071010.
Published Online: June 25, 2009
...Weifeng Wu; Quanke Feng; Xiaoling Yu Cylindrical milling of a screw rotor groove in a single screw compressor has higher machining efficiency than turning. However, the screw groove bottom produced by the flat end of the milling cutter fails to mesh hermetically with the flat tooth tip due...
Journal Articles
Article Type: Research Papers
J. Mech. Des. June 2008, 130(6): 062307.
Published Online: April 16, 2008
... conjugate rotors whose profiles are often calculated by adapting geometric gear design techniques. For example, Stosic ( 4 ) employs a geometric condition for the meshing of cross-helical gears to calculate the profile of a cutting tool used to manufacture the rotor of a screw compressor. The profile...
Journal Articles
Article Type: Research Papers
J. Mech. Des. April 2008, 130(4): 042601.
Published Online: March 5, 2008
...Yu-Ren Wu; Zhang-Hua Fong This paper proposes a method for designing the rotor profiles of twin-screw compressors using a rack defined in the normal plane. All tooth profile segments are explicitly defined as tangent continuous in the normal section to generate a pair of conjugated rotors...
Journal Articles
Article Type: Research Papers
J. Mech. Des. July 2006, 128(4): 864–873.
Published Online: January 18, 2006
...Apurva Kumar; Andy J. Keane; Prasanth B. Nair; Shahrokh Shahpar This paper is concerned with robust aerodynamic design of compressor blades against erosion. The proposed approach combines a multiobjective genetic algorithm with geometry modeling methods, high-fidelity computational fluid dynamics...
Journal Articles
Article Type: Research Papers
J. Mech. Des. January 2006, 128(1): 98–107.
Published Online: May 1, 2005
... model. Cost tolerance data obtained from Bjørke are used to calculate the machining cost. The asymmetric quadratic quality loss model is used to calculate quality loss caused by the deviation and the mean-shift of distributions. Tolerance allocation of a sliding vane rotary compressor is optimized...
Journal Articles
Article Type: Technical Briefs
J. Mech. Des. January 2006, 128(1): 137–141.
Published Online: March 30, 2005
... for the contemporary rapid turbochargers. The elastic connection of the skate enables us to neglect the gyroscopic efforts. The computed radial force applied to the turbine bearing and that applied to the compressor bearing are shown on Fig. 1 . The nondimensional character of these forces is obtained by the rotor...
Journal Articles
Article Type: Article
J. Mech. Des. March 2005, 127(2): 326–333.
Published Online: March 25, 2005
...Chunpeng Dou; Xinjiang Yang; Changqing Tian; Xianting Li The performance of control valve is analyzed in this paper in order to study characteristics of the variable displacement wobble plate compressor. The forces acting on the control valve are analyzed and the mathematical model to analyze its...
Journal Articles
Article Type: Technical Papers
J. Mech. Des. March 2002, 124(1): 74–78.
Published Online: May 1, 2000
... DESIGN . Manuscript received May 2000. Associate Editor: M. Raghavan. 01 May 2000 machine theory friction wear stress analysis machine protection compressors rotors Dynamic Behavior Vane Machine Compressor A sliding vane machine has many advantages such as simple...
Journal Articles
Article Type: Technical Papers
J. Mech. Des. June 2001, 123(2): 282–288.
Published Online: October 1, 1999
...W. Zhou; J. Kim; W. Soedel In a typical computer simulation of positive displacement compressors, the mathematical equations that model the compressor process are integrated in the time domain starting from a set of assumed initial conditions. The simulation has to be continued for enough...
Journal Articles
Article Type: Technical Papers
J. Mech. Des. December 2001, 123(4): 583–589.
Published Online: April 1, 1999
...Yuan Mao Huang, Professor; Yung-Shane Liaw, Research Assistant The purpose of this study was to analyze the impact of blades with slots in a rotary compressor. The equations for contact forces were derived from Newton’s law. Updated moving Lagrangian descriptions with the hybrid technique...
Journal Articles
Article Type: Technical Papers
J. Mech. Des. December 2000, 122(4): 543–552.
Published Online: June 1, 1998
...Shyh-Haur Su, Graduate Student; Ching-Huan Tseng, Professor This paper proposes a systematic synthesis method for twin-screw rotor profiles for compressors. Both “original generating curves” and “generated curves” are distributed on each rotor profile, and all the geometric parameters...
Topics: Rotors