exhaust velocity in a sentence

Examples

1. This equation indicates that a ?v of n times the exhaust velocity requires a mass ratio of e ^ n.
2. These values are used in equations similar to the rocket equation and are analogous to specific impulse or exhaust velocity.
3. Rocket engines have extremely high exhaust velocity and thus are best suited for high speeds ( hypersonic ) and great altitudes.
4. However, the effective exhaust velocity allows for various losses, and notably, is reduced when operated within an atmosphere.
5. For these drives, at the highest exhaust speeds, energetic efficiency and thrust are all inversely proportional to exhaust velocity.
6. where P is the power, F is the thrust and v _ \ text { e } the exhaust velocity.
7. The attainment of high exhaust velocity or specific impulse ( " I " sp ) is the first concern.
8. The exhaust velocity of the ions when expelled by the ramjet was assumed not to exceed 100, 000 m / s.
9. Larger ratio nozzles are more massive but are able to extract more heat from the combustion gases, increasing the exhaust velocity.
10. For air-breathing engines the effective exhaust velocity is not physically meaningful, although it can be used for comparison purposes nevertheless.