Requirements for business jet aircraft

Faced with increasing budget constraints and a need to conserve the B-52 weapon system, the Strategic Air Command has pursued several avenues to make continuation training programs more efficient. Because actual flight training is considered to be critical, one proposed solution involved the use of a low cost business jet to supplement reduced B-52 flying schedules. This jet would be augmented to provide training for the radar navigator, navigator, and electronic warfare officer in addition to the pilot and copilot. Some training missions would be flown in this Companion Trainer Aircraft (CTA) to reduce the need to fly the B-52. This paper describes two efforts concerning training effectiveness of a possible CTA. First, a theoretical approach based on transfer of training considerations was used to predict the training potential of the CTA. Second, because the transfer expectations for the pilot and copilot were particularly difficult to specify, a study was designed involving operational SAC crews. This study employed a modified T-39B to supplement B-52 training for eight aircrews from the 2nd Bombardment Wing, Barksdale Air Force Base, LA. Although the CTA program was cancelled and the test was terminated early, crew responses to the program and problems encountered provide valuable lessons for any future CTA program.

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Business Jet Type Configuration Testing at ETW

43rd AIAA Aerospace Sciences Meeting and Exhibit ◽

10.2514/6.2005-460 ◽

2005 ◽

Cited By ~ 1

Author(s):

Marc Stojanowski

Keyword(s):

Business Jet

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Analysis of wind impact on emission of selected exhaust compounds in jet engines of a business jet aircraft in cruise phase

Combustion Engines ◽

10.19206/ce-2018-209 ◽

2018 ◽

Vol 173 (2) ◽

pp. 55-60

Author(s):

Małgorzata PAWLAK ◽

Andrzej MAJKA ◽

Michał KUŹNIAR ◽

Jowita PAWLUCZY

Keyword(s):

Wind Speed ◽

Fuel Consumption ◽

Wind Direction ◽

Adverse Impact ◽

Air Transport ◽

Jet Engines ◽

Business Jet ◽

Condi Tions ◽

Harmful Substances ◽

The Impact

Among the most important problems currently faced by air transport, we can distinguish the adverse impact of aircrafts on the natu-ral environment, as well as the rising costs of transport. One of the possibilities to improve this situation is better adjustment of aircraft characteristics to the performed transport tasks, taking into account all the requirements and limitations that exist in air traffic and the adverse impact of air transport on the natural environment. It is reflected in the research tasks conducted under the SESAR program. The aspiration to minimize the adverse impact of aircrafts on the environment is executed, among others, through determining such trajectories that are characterized by minimal fuel consumption or minimal emission of harmful substances in the engines exhausts. These goals are corresponding with the research conducted and described in the paper. The main aim of the work was to analyse the impact of wind speed and direction on the emission of harmful substances of a jet aircraft performing a flight on a given route. For research purposes, the route between two Polish cities Gdansk and Rzeszow was considered. The distance between the two airports was divided into sections for which wind direction and strength were determined (read from the windy.com website). Next, the aircraft per-formance was determined and the fuel consumption and the amount of harmful compounds (CO2, NOx, CO and HC), emitted in the en-gines exhausts were determined for the route from Gdansk to Rzeszow (under favourable wind conditions) and on the return route – from Rzeszow to Gdansk (under unfavourable wind conditions). For comparative purposes, emission of these substances for windless condi-tions was also determined. The results are presented in tables and depicted in the graph, as well as discussed in the conclusions of the paper.

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