Details
| Original language | English |
|---|---|
| Title of host publication | 12th International Conference on Turbochargers and Turbocharging 2016 |
| Pages | 383-394 |
| Number of pages | 12 |
| ISBN (electronic) | 9781510856202 |
| Publication status | Published - 2016 |
| Event | 12th International Conference on Turbochargers and Turbocharging 2016 - London, United Kingdom (UK) Duration: 17 May 2016 → 18 May 2016 |
Publication series
| Name | 12th International Conference on Turbochargers and Turbocharging 2016 |
|---|---|
| Volume | 2016-May |
Abstract
This paper introduces a supersonic impulse turbine which was designed for an ORC for a commercial vehicle running with ethanol. The application is characterized by challenging conditions for a turbine, such as a very high pressure ratio of up to 49 and a low mass flow. This results in a very high rotational speed of up to 110, 000 min"1. The developed expansion machine consists of the turbine and a directly coupled high-speed generator suitable for these speeds. The paper presents the mechanical design of the machine and shows the rotordynamics of the system. Finally, experimental results are presented for selected operating points.
ASJC Scopus subject areas
- Energy(all)
- Fuel Technology
- Engineering(all)
- Automotive Engineering
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12th International Conference on Turbochargers and Turbocharging 2016. 2016. p. 383-394 (12th International Conference on Turbochargers and Turbocharging 2016; Vol. 2016-May).
Research output: Chapter in book/report/conference proceeding › Conference contribution › Research › peer review
}
TY - GEN
T1 - Design of a turbine-generator-unit for commercial vehicle ORC applications
AU - Kunte, H. S.
AU - Seume, J. R.
PY - 2016
Y1 - 2016
N2 - This paper introduces a supersonic impulse turbine which was designed for an ORC for a commercial vehicle running with ethanol. The application is characterized by challenging conditions for a turbine, such as a very high pressure ratio of up to 49 and a low mass flow. This results in a very high rotational speed of up to 110, 000 min"1. The developed expansion machine consists of the turbine and a directly coupled high-speed generator suitable for these speeds. The paper presents the mechanical design of the machine and shows the rotordynamics of the system. Finally, experimental results are presented for selected operating points.
AB - This paper introduces a supersonic impulse turbine which was designed for an ORC for a commercial vehicle running with ethanol. The application is characterized by challenging conditions for a turbine, such as a very high pressure ratio of up to 49 and a low mass flow. This results in a very high rotational speed of up to 110, 000 min"1. The developed expansion machine consists of the turbine and a directly coupled high-speed generator suitable for these speeds. The paper presents the mechanical design of the machine and shows the rotordynamics of the system. Finally, experimental results are presented for selected operating points.
UR - http://www.scopus.com/inward/record.url?scp=85018775880&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:85018775880
T3 - 12th International Conference on Turbochargers and Turbocharging 2016
SP - 383
EP - 394
BT - 12th International Conference on Turbochargers and Turbocharging 2016
T2 - 12th International Conference on Turbochargers and Turbocharging 2016
Y2 - 17 May 2016 through 18 May 2016
ER -