Details
| Translated title of the contribution | CVT-efficiency calculation from the geometric variation in the pulley drive |
|---|---|
| Original language | German |
| Title of host publication | CVT 2002 Congress |
| Pages | 69-88 |
| Number of pages | 20 |
| Publication status | Published - 2002 |
| Event | CVT 2002 Congress - München, Germany Duration: 7 Oct 2002 → 8 Oct 2002 |
Publication series
| Name | VDI Berichte |
|---|---|
| Publisher | VDI Verlag GMBH |
| Volume | 1709 |
| ISSN (Print) | 0083-5560 |
Abstract
This report presents a simplified calculation method for the efficiency of continuously variable chain drives during design. Power losses are derived from radial slip movement of the chain with respect to the pulleys. For the determination of radial slip an FE model is employed which is sufficiently simple for short computation times. The implementation of the computation environment is presented. Computed and measured losses are in good agreement. Two examples are presented to show that the infuence of geometric variation on efficiency is represented correctly in the calculation method. Finally, the use of the method in optimization of the variator is presented.
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CVT 2002 Congress. 2002. p. 69-88 (VDI Berichte; Vol. 1709).
Research output: Chapter in book/report/conference proceeding › Conference contribution › Research › peer review
}
TY - GEN
T1 - CVT-Wirkungsgradberechnung aus der Verformung beim Umschlingungstrieb
AU - Sue, A.
AU - Dittrich, O.
AU - Poll, G.
PY - 2002
Y1 - 2002
N2 - This report presents a simplified calculation method for the efficiency of continuously variable chain drives during design. Power losses are derived from radial slip movement of the chain with respect to the pulleys. For the determination of radial slip an FE model is employed which is sufficiently simple for short computation times. The implementation of the computation environment is presented. Computed and measured losses are in good agreement. Two examples are presented to show that the infuence of geometric variation on efficiency is represented correctly in the calculation method. Finally, the use of the method in optimization of the variator is presented.
AB - This report presents a simplified calculation method for the efficiency of continuously variable chain drives during design. Power losses are derived from radial slip movement of the chain with respect to the pulleys. For the determination of radial slip an FE model is employed which is sufficiently simple for short computation times. The implementation of the computation environment is presented. Computed and measured losses are in good agreement. Two examples are presented to show that the infuence of geometric variation on efficiency is represented correctly in the calculation method. Finally, the use of the method in optimization of the variator is presented.
UR - http://www.scopus.com/inward/record.url?scp=4644240689&partnerID=8YFLogxK
M3 - Aufsatz in Konferenzband
AN - SCOPUS:4644240689
SN - 9783180917091
T3 - VDI Berichte
SP - 69
EP - 88
BT - CVT 2002 Congress
T2 - CVT 2002 Congress
Y2 - 7 October 2002 through 8 October 2002
ER -