"propulsion force" is correct and usable in written English.
You can use it to describe a force that creates movement or propulsion such as the force from an engine, like a rocket engine, propelling a spacecraft. For example, "The rockets used a powerful propulsion force to launch the spacecraft into orbit."
Once the V-technique came into vogue in the 1980s, replacing the classic style of holding the skis parallel, jumping became more dependent on flight dynamics like lift and drag than on the propulsion force of the athletes, experts said.
As the carriage passed above two kinds of wire coils embedded in the guideway below, the resultant electric fields would create a levitation force that would keep the thing aloft and a propulsion force that would keep it moving forward.
The basic propulsion force is usually defined as the sum of the running, curving, and gradient resistances.
Recently, a new generation of tubular micromotors was invented by harnessing motile spermatozoa as propulsion force for rolled-up microtubes (spermbots) [63].
Also each car was subject to a coupler force from the draft gear, a basic propulsion force and an air brake force.
When the angular velocity is high enough, the propulsion force of the microswimmer is larger than the combination of gravitational force and buoyancy, so that it will swim.
The greater the ground clearance, the more efficiently the propulsion forces available can be used.
"All of the propulsion forces come from electromagnetics, as well as the levitation and guidance forces.
Three force platforms were placed under the ladder section and in the roof to measure propulsion forces during transitions.
This paper presents the theoretical analysis of the maglev vehicle based on the EMS model to obtain the designing parameters for levitation and propulsion forces.
In addition, the debate has extended to which sperm components should increase in size: the midpiece to accommodate more mitochondria and produce more energy to fuel motility, or the principal piece to generate greater propulsion forces.
