bypass ratio वाक्य

उदाहरण वाक्य

1. Lower fuel consumption that comes with high bypass ratios applies to turboprops, using a propeller rather than a ducted fan.
2. Owing to the low specific thrust, the bypass ratio for the engine is higher than normal for a military turbofan.
3. A modest fan pressure ratio, consistent with the high bypass ratio, meant a low fan tip speed could be employed.
4. Although high turbine inlet temperatures are often employed, the bypass ratio tends to be low, usually significantly less than 2.0.
5. The larger fan and higher bypass ratio need a low-pressure turbine with two more stages; the engine will be heavier.
6. A smaller core flow / higher bypass ratio cycle can be achieved by raising the ( HP ) turbine rotor inlet temperature.
7. Turboprops such as the PT6 and PW100 may have a bypass ratio over 50, although propeller airflow is slower than for turbofans.
8. Certainly, a major factor would have been that no manufacturer was producing a 13000 lbf-thrust-class high bypass ratio turbofan engine at the time.
9. In the Mixed-Flow Turbofan with Ejector concept, a low bypass ratio engine is mounted in front of a long tube, called an ejector.
10. The latter is significantly improved over the original PS-90A power plants . and features a unified twin-spool turbofan with a high bypass ratio.