Abstract
A numerical simulation was conducted for the gas-cavity flow field of the split-body type recuperator of a 100 kW micro gas turbine along with an analysis of the impact on the gas cavity by such factors with the use of different cone angles α at the gas inlet piping and different lengths L of protrusion into the cavity. The results of the simulation indicate that when α = 5° and L = 370 mm, the resistance losses of the flow path as a whole and the uniformity of velocities at various gas outlets have been comprehensively evaluated and they have achieved optimum values.
| Original language | English |
|---|---|
| Pages (from-to) | 10-13 |
| Number of pages | 4 |
| Journal | Reneng Dongli Gongcheng/Journal of Engineering for Thermal Energy and Power |
| Volume | 21 |
| Issue number | 1 |
| State | Published - Jan 2006 |
Keywords
- Configuration optimization
- Distributed power generation
- Micro gas turbine
- Recuperator