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Control panel for a Boeing 737-800 ECS. In aeronautics, an environmental control system (ECS) of an aircraft is an essential component which provides air supply, thermal control and cabin pressurization for the crew and passengers. Additional functions include the cooling of avionics, smoke detection, and fire suppression.
2 prototypes, and 3 engineering and manufacturing development aircraft [1] The Boeing–Saab T-7 Red Hawk , [ 2 ] initially known as the Boeing T-X (later Boeing–Saab T-X ), [ 3 ] [ 4 ] is an American–Swedish transonic advanced jet trainer produced by Boeing with Saab .
In aeronautics, a ducted fan is a thrust-generating mechanical fan or propeller mounted within a cylindrical duct or shroud. Other terms include ducted propeller or shrouded propeller . [ 1 ] When used in vertical takeoff and landing ( VTOL ) applications it is also known as a shrouded rotor .
Data from Jane's All the World's Aircraft 2003-04 General characteristics Crew: 2 Length: 8.59 m (28 ft 2 in) Wingspan: 10.04 m (32 ft 11 in) Height: 2.96 m (9 ft 9 in) Wing area: 16.5 m 2 (178 sq ft) Airfoil: root: NACA 23016.5 ; tip: NACA 23012 Max takeoff weight: 1,585 kg (3,494 lb) Powerplant: 1 × Rolls-Royce 250-B17F turboprop engine, 336 kW (451 hp) Propellers: 3-bladed constant-speed ...
A turbofan or fanjet is a type of airbreathing jet engine that is widely used in aircraft propulsion.The word "turbofan" is a combination of references to the preceding generation engine technology of the turbojet and the additional fan stage.
Engines which require a tighter control of temperature, as they are sensitive to "Thermal shock" caused by surges of coolant, may use a "constant inlet temperature" system. In this arrangement the inlet cooling to the engine is controlled by double-valve thermostat which mixes a re-circulating sensing flow with the radiator cooling flow.
The Vultee A-31 Vengeance is an American dive bomber of World War II that was built by Vultee Aircraft.A modified version was designated A-35.The Vengeance was not used operationally by the United States, but was operated as a front-line aircraft by the British Royal Air Force, the Royal Australian Air Force, and the Indian Air Force in Southeast Asia and the Southwest Pacific.
Lux Products' Model TX9000TS Touch Screen Thermostat [1]. Vaillant digital room thermostat. A programmable thermostat is a thermostat which is designed to adjust the temperature according to a series of programmed settings that take effect at different times of the day. Programmable thermostats are also known as setback thermostats or clock ...