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The Teledyne CAE J402 is an American small turbojet engine. Several variants have been developed to power unmanned air vehicles such as missiles and target drones. Developed in the 1970s for the Harpoon anti-ship missile, the J402 was the first jet engine to be designed as a "wooden round", meaning that the engine had to be able to sit for long periods without maintenance or inspection and ...
Jet powered version. Equipped with PBS TJ100 engine with 247 lbf (1,100 N) thrust and 38.8 lb (17.6 kg) weight . [35] [34] BD-5S Sailplane version with extended wingspan. Flight testing was disappointing and further work was abandoned. BD-5T A turboprop conversion by BD Micro Technologies, powered by a Solar T62 gas turbine engine. [31]
The TJ100 engine entered service in 2003, [1] and is the most popular of PBS's turbojet engines as more than 1,000 engines have been sold to 40 countries worldwide. [2] The engine has been developed for unmanned aerial vehicles , including target drones , remote carriers, unmanned combat aerial systems , light experimental jet aircraft , and ...
Mockup with compressor and turbine cutaway. After the budget of NASA on aeronautics research was severely cut at the start of 2006, Pratt & Whitney committed to spend $100 million a year on the geared turbofan (GTF) development for the next generation of single-aisle airliners, focused on the 25,000–35,000 lbf (110–160 kN) thrust range. [9]
The engine produces 1100 N (240 lb) of thrust. Originally developed with only a central mono pod wheel, tail wheel and small wing tip outriggers, the prototype exhibited directional controllability problems during taxi tests. [citation needed] It was flight tested by jet-sailplane performer Bob Carlton in August 2011. [1] [2]
Table for Jet and rocket engines: jet thrust is at sea level Fuel density used in calculations: 0.803 kg/l For the metric table, the T / W ratio is calculated by dividing the thrust by the product of the full fuel aircraft weight and the acceleration of gravity.
While the Xenoah engine was being tested, Bede decided to create an unconventional variant of the BD-5 with a small jet engine. The result was the BD-5J, a 300 mph (480 km/h) aircraft. The design used the Sermel TRS-18-046 turbojet (now Microturbo, a division of Turbomeca, in turn a division of Groupe Safran), which produced 225 lb of thrust.
The Cirrus Vision SF50 was the first certified single-engine civilian jet and is the most-produced VLJ with 514 deliveries since 2016.. A very light jet (VLJ), entry-level jet or personal jet, [1] previously known as a microjet, is a category of small business jets that seat four to eight people.