Paper Notes - Chapter 14, AGK Lesson 29

In both, you say that Thrust = Mass x (Velocity Difference) + Pressure Thrust.

This is slightly misleading - it's actually mass flow to keep the dimensions correct.

Mass Flow (kg.s-1) - i.e. kilograms / second

Velocity (m.s-1)

Multiplying the units together leads to Thrust = kg.m.s-2

In both, you say that Thrust = Mass x (Velocity Difference) + Pressure Thrust.

This is slightly misleading - it's actually mass flow to keep the dimensions correct.

Mass Flow (kg.s-1) - i.e. kilograms / second

Velocity (m.s-1)

Multiplying the units together leads to Thrust = kg.m.s-2

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