exhaust jet

If the exhaust jet did not use water but H2, it is possible that the molecules would move faster at a given temperature.

Its head looked as if it had been shoved into a starships fusion exhaust jet.

This efficiency is the kinetic energy of the exhaust jet emitted per second divided by the electrical power into the device.

Owing to the additional expansion in the turbine system, the residual energy in the exhaust jet is low.

Like turboprop engines, propfans generate most of their thrust from the propeller and not the exhaust jet.

The propelling nozzle is the key component of all jet engines as it creates the exhaust jet.

However, momentum considerations prevent jet aircraft from maintaining velocity while exceeding their exhaust jet speed.

The pack's pilot wears protective overalls made of thermal resistant material, since the exhaust jet and the engine's pipes are very hot.

She used her exhaust jets to maneuver along the pocked exteriors of the rocky debris that formed cozy habitats.

Expansion in the rocket nozzle then further multiplies the speed, typically between 1.5 and 2 times, giving a highly collimated hypersonic exhaust jet.

He tipped his exhaust jet up toward them against that brutal drag and sprayed them with his overheated exhaust.

Indicators inside his helmet yammered at him, warning of dehydration, temperature overloads, exhausted jets, oxygen deple- tion.

These imbalances cause oscillations in the exhaust jet diameter over distance and cause the visible banding where the pressure and temperature is highest.

A rocket is a vehicle, missile, or aircraft propelled by an engine that creates thrust from a high speed exhaust jet made exclusively from propellant.

At his posterior end, his exhaust jet, a conical bone and horn organ, turned sideways at right angles to his line of flight.

The exit static pressure of the exhaust jet depends on the chamber pressure and the ratio of exit to throat area of the nozzle.

The actual exhaust velocity is the average speed of the exhaust jet, which includes fuel combustion products, nitrogen, and argon, as it leaves an air breathing engine.

The rocket thrust-chamber's supersonic exhaust jet makes a deafeningly loud (130 decibels), shrill screeching sound, very different from the roar of an airplane's jet engine.

Turbojet engines are most efficient at high speedsTheir efficiency increases as vehicle speed increases to the speed of the exhaust jet, although this is considerably more than railway speeds.

There are two main types of pulsejet engines, both of which use resonant combustion and harness the expanding combustion products to form a pulsating exhaust jet which produces thrust intermittently.

Thus, the lower speed exhaust jets emitted from engines such as high bypass turbofans are the quietest, whereas the fastest jets, such as rockets, turbojets, and ramjets, are the loudest.

For all airbreathing jet engines the propulsive efficiency (essentially energy efficiency) is highest when the engine emits an exhaust jet at a speed that is as close as possible to the vehicle velocity.

Essentially then, for rocket nozzles, the ambient pressure acting on the engine cancels except over the exit plane of the rocket engine in a rearward direction, while the exhaust jet generates forward thrust.

Consequently, the exhaust jet produces (typically) less than 10% of the total thrust, and turboprops can have bypass ratios up to 50-100 although the propulsion airflow is less clearly defined for propellers than for fans.

The charged pions would travel in helical spirals around the axial electromagnetic field lines inside the nozzle and in this way the charged pions could be collimated into an exhaust jet that is moving at 0.94c.