November 2023

The Lockheed P-3 Orion is a maritime patrol aircraft, and the concept of a thrust coefficient is not commonly used to characterize its performance. The thrust coefficient is typically associated with propulsion systems like jet engines or propellers. The thrust coefficient is defined as the ratio of the thrust force produced by the propulsion system […]

The thrust coefficient of an aircraft is a dimensionless parameter that relates the thrust produced by the aircraft’s propulsion system to the dynamic pressure of the incoming air. The thrust coefficient is defined as the ratio of the thrust force produced by the propulsion system to the dynamic pressure of the incoming air. Mathematically, it

Wankel engines, also known as rotary engines, are internal combustion engines that use a rotary design to convert pressure into rotating motion. In aircraft applications, Wankel engines are often used as powerplants rather than directly for thrust generation. The thrust coefficient is defined as the ratio of the thrust force produced by the propulsion system

Piston engines, also known as reciprocating engines, generate thrust through the conversion of power produced by the combustion of fuel and air into rotational motion of the engine’s crankshaft. The thrust produced by a piston engine is typically calculated in terms of the power produced and the efficiency of the propulsion system. The thrust coefficient

The Rolls-Royce Olympus 593 is a turbojet engine used in the Concorde supersonic airliner. Similar to other jet engines, the thrust coefficient is not a commonly used parameter for assessing the performance of turbojet engines. Instead, metrics such as thrust, specific fuel consumption, and other engine-specific parameters are more frequently employed. The thrust coefficient is

The Rolls-Royce Gnome is a turboshaft engine, commonly used in helicopters. The thrust coefficient is more commonly associated with propulsion systems like turbojets, turbofans, and rocket engines, where thrust is a primary measure of performance. For turboshaft engines like the Rolls-Royce Gnome, the power coefficient or specific fuel consumption is often used as a measure

An aerospike engine is a type of rocket engine that uses an aerodynamic structure, called an aerospike, to optimize performance across a range of altitudes. The thrust coefficient for an aerospike engine is a dimensionless parameter that characterizes the efficiency of the engine in converting propellant into thrust, considering the specific design features of the

A scramjet (supersonic combustion ramjet) engine is an air-breathing propulsion system designed to operate at very high speeds, typically in the hypersonic range. The thrust coefficient for a scramjet engine is a dimensionless parameter that characterizes the efficiency of the engine in converting the kinetic energy of the incoming air into thrust. The thrust coefficient

A ramjet engine is a type of air-breathing jet engine that uses the vehicle’s forward motion to compress incoming air without the need for a compressor. The thrust coefficient for a ramjet engine is a dimensionless parameter that characterizes the efficiency of the engine in converting the kinetic energy of the incoming air into thrust.

The thrust coefficient for a turboshaft engine is a dimensionless parameter that characterizes the efficiency of the engine in converting engine power into thrust. Turboshaft engines are commonly used in helicopters and other rotorcraft to provide power for the main rotor. The thrust coefficient is defined as the ratio of the thrust force produced by