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| Content Provider | Springer Nature Link |
|---|---|
| Author | Choi, Seongman Lee, Donghun Park, Jeongbae |
| Copyright Year | 2008 |
| Abstract | This paper describes the ignition and combustion characteristics of a gas turbine slinger combustor with rotating fuel injection system. An ignition test was performed under various airflow, temperature and pressure conditions with fuel nozzle rotational speed. From the test, there are two major factors influencing the ignition limits: the rotational speed of the fuel nozzle, and the mass flow parameter. Better ignition capability could be attained through increasing the rotational speed and air mass flow. From the spray visualization and drop size measurement, it was verified that there is a strong correlation between ignition performance and drop size distribution. Also, we performed a combustion test to determine the effects of rotational speed by measuring gas temperature and emission. The combustion efficiency was smoothly enhanced from 99% to 99.6% with increasing rotational speed. The measured pattern factor was 15% and profile factor was 3%. |
| Starting Page | 538 |
| Ending Page | 544 |
| Page Count | 7 |
| File Format | |
| ISSN | 1738494X |
| Journal | Journal of Mechanical Science and Technology |
| Volume Number | 22 |
| Issue Number | 3 |
| e-ISSN | 19763824 |
| Language | English |
| Publisher | Korean Society of Mechanical Engineers |
| Publisher Date | 2008-05-31 |
| Publisher Place | Heidelberg |
| Access Restriction | One Nation One Subscription (ONOS) |
| Subject Keyword | Slinger combustor Rotating fuel injection system Ignition Combustion Engineering Thermodynamics, Transport Phenomena Engineering Fluid Dynamics Power Engineering Industrial and Production Engineering Vibration, Dynamical Systems, Control Engineering Design |
| Content Type | Text |
| Resource Type | Article |
| Subject | Mechanics of Materials Mechanical Engineering |
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