Breakup of the propellant into liquid droplets that vaporize rapidly leaves the residual nonvolatile drug in the form of aerosol powder particles that are of suitable size for inhalation into the lung.
The mission's success means that India "now has the ability to put satellites weighing more than two tonnes into orbit… using cryogenic propellants - liquid oxygen at minus 183C and liquid hydrogen at minus 253C," The Hindu explains.
The objective of this study is to analyze high-pressure combustion characteristics of liquid propellant and projectile motion problem of the bulk-loaded propellant gun (BLPG).
These processes are numerically demonstrated for the open-cycle liquid propellant rocket engine at full thrust level by using the simulated measurement data of the liquid propellant rocket engine mathematical model.
SpaceShipTwo's hybrid tries to have the best of both worlds, with a solid propellant and a liquid oxidant.
The British Defense Ministry says the missile's solid fuel makes the system easier to handle than the Samoud 2, which uses a liquid propellant.
Propellant, any gas, liquid, or solid the expansion of which can be used to impart motion to another substance or object.
Integral to the main chamber is a coolant jacket through which liquid propellant (usually fuel) is circulated at rates high enough to allow the engine to operate continuously without an excessive increase of temperature in the chamber.
Other missile experts have said that one of its main tasks has been perfecting electronic guidance systems for a short-range, liquid propellant ballistic missile known as the Samoud, one of several missiles thought to have been developed to carry biological, chemical or even nuclear warheads, as well as conventional explosives.
Preliminary testing is done by using water as liquid propellant.
