Abstract
A geometric model and a mathematical model of a PP-type single screw rotor with planar gate rotor are derived from the gate-rotor generation process and gear theory. The teeth of gate rotor are planar. Based on the inverse envelope concept, the cutter required for machining the single screw rotor can be obtained using an inverse envelope of a one-parameter family of screw surfaces. The surface of the proposed screw rotor is analyzed using the developed mathematical model. A surface analysis, including stress analysis, of the design and manufacture of the screw compressor is presented. Finally, a numerical example demonstrates the geometric model of the PP-type single screw rotor with a compression ratio of 11:6.
| Original language | English |
|---|---|
| Pages (from-to) | 219-234 |
| Number of pages | 16 |
| Journal | Transactions of the Canadian Society for Mechanical Engineering |
| Volume | 31 |
| Issue number | 2 |
| Publication status | Published - 2007 Oct 8 |
Fingerprint
All Science Journal Classification (ASJC) codes
- Mechanical Engineering
Cite this
}
Modeling and manufacturing of PP-type single screw compressor. / Yang, Shyue Cheng; Liang, Tsang Lang.
In: Transactions of the Canadian Society for Mechanical Engineering, Vol. 31, No. 2, 08.10.2007, p. 219-234.Research output: Contribution to journal › Article
TY - JOUR
T1 - Modeling and manufacturing of PP-type single screw compressor
AU - Yang, Shyue Cheng
AU - Liang, Tsang Lang
PY - 2007/10/8
Y1 - 2007/10/8
N2 - A geometric model and a mathematical model of a PP-type single screw rotor with planar gate rotor are derived from the gate-rotor generation process and gear theory. The teeth of gate rotor are planar. Based on the inverse envelope concept, the cutter required for machining the single screw rotor can be obtained using an inverse envelope of a one-parameter family of screw surfaces. The surface of the proposed screw rotor is analyzed using the developed mathematical model. A surface analysis, including stress analysis, of the design and manufacture of the screw compressor is presented. Finally, a numerical example demonstrates the geometric model of the PP-type single screw rotor with a compression ratio of 11:6.
AB - A geometric model and a mathematical model of a PP-type single screw rotor with planar gate rotor are derived from the gate-rotor generation process and gear theory. The teeth of gate rotor are planar. Based on the inverse envelope concept, the cutter required for machining the single screw rotor can be obtained using an inverse envelope of a one-parameter family of screw surfaces. The surface of the proposed screw rotor is analyzed using the developed mathematical model. A surface analysis, including stress analysis, of the design and manufacture of the screw compressor is presented. Finally, a numerical example demonstrates the geometric model of the PP-type single screw rotor with a compression ratio of 11:6.
UR - http://www.scopus.com/inward/record.url?scp=34848883963&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=34848883963&partnerID=8YFLogxK
M3 - Article
AN - SCOPUS:34848883963
VL - 31
SP - 219
EP - 234
JO - Transactions of the Canadian Society for Mechanical Engineering
JF - Transactions of the Canadian Society for Mechanical Engineering
SN - 0315-8977
IS - 2
ER -