Basic Comparison of Three Aircraft Concepts: Classic Jet Propulsion, Turbo-Electric Propulsion and Turbo-Hydraulic Propulsion
<|begin_of_text|><|start_header_id|>system<|end_header_id|> You are a research archivist expert in dataset metadata. Answer the question truthfully.  <|eot_id|><|start_header_id|>user<|end_header_id|> Here is the Description of a dataset. Description:'Purpose - This paper presents a comparison of aircraft design concepts to identify the superior propulsion system model among turbo-hydraulic, turbo-electric and classic jet propulsion with respect to Direct Operating Costs (DOC), environmental impact and fuel burn. ---Approach - A simple aircraft model was designed based on the Top-Level Aircraft Requirements of the Airbus A320 passenger aircraft, and novel engine concepts were integrated to establish new models. Numerous types of propulsion system configurations were created by varying the type of gas turbine engine and number of propulsors. ---Findings – After an elaborate comparison of the aforementioned concepts, the all turbohydraulic propulsion system is found to be superior to the all turbo-electric propulsion system. A new propulsion system concept was developed by combinin' . Please return only a json list of at most 3 Keywords corresponding to the Description:.<|eot_id|><|start_header_id|>assistant<|end_header_id|> {"Answer" : ["A320","Aeronautics","Aeroplanes","Airbus","Airbus A320 (Jet transport)","aircraft","aircraft design","Airplanes","Airplanes--Distributed propulsion","Airplanes--Fuel consumption","Airplanes--Fuel consumption","Airplanes--Jet propulsion","Airplanes--Performance","Airplanes--Turbofan engines","Betriebskosten","certification","Cost accounting","Design","Dimensionierung","Direct Operating Costs","DOC","Electric propulsion","Electronic spreadsheets","Elektroantrieb","engines","Entwurf","Evaluation","flight mechanics","Flugmechanik","Flugtriebwerk","Flugzeug","hybrid propulsion","hydraulics","Hydraulics","Kraftstoffverbrauch","Luftfahrt","Luftfahrttechnik","Luftfahrzeug","Ölhydraulik","Passagier"]} <|eot_id|>
 Here is the Description of a dataset. Description:'Purpose - This paper presents a comparison of aircraft design concepts to identify the superior propulsion system model among turbo-hydraulic, turbo-electric and classic jet propulsion with respect to Direct Operating Costs (DOC), environmental impact and fuel burn. ---Approach - A simple aircraft model was designed based on the Top-Level Aircraft Requirements of the Airbus A320 passenger aircraft, and novel engine concepts were integrated to establish new models. Numerous types of propulsion system configurations were created by varying the type of gas turbine engine and number of propulsors. ---Findings – After an elaborate comparison of the aforementioned concepts, the all turbohydraulic propulsion system is found to be superior to the all turbo-electric propulsion system. A new propulsion system concept was developed by combinin' . Please return only a json list of at most 3 Keywords corresponding to the Description:.
Purpose - This paper presents a comparison of aircraft design concepts to identify the superior propulsion system model among turbo-hydraulic, turbo-electric and classic jet propulsion with respect to Direct Operating Costs (DOC), environmental impact and fuel burn. ---Approach - A simple aircraft model was designed based on the Top-Level Aircraft Requirements of the Airbus A320 passenger aircraft, and novel engine concepts were integrated to establish new models. Numerous types of propulsion system configurations were created by varying the type of gas turbine engine and number of propulsors. ---Findings – After an elaborate comparison of the aforementioned concepts, the all turbohydraulic propulsion system is found to be superior to the all turbo-electric propulsion system. A new propulsion system concept was developed by combinin
A320; Aeronautics; Aeroplanes; Airbus; Airbus A320 (Jet transport); aircraft; aircraft design; Airplanes; Airplanes--Distributed propulsion; Airplanes--Fuel consumption; Airplanes--Fuel consumption; Airplanes--Jet propulsion; Airplanes--Performance; Airplanes--Turbofan engines; Betriebskosten; certification; Cost accounting; Design; Dimensionierung; Direct Operating Costs; DOC; Electric propulsion; Electronic spreadsheets; Elektroantrieb; engines; Entwurf; Evaluation; flight mechanics; Flugmechanik; Flugtriebwerk; Flugzeug; hybrid propulsion; hydraulics; Hydraulics; Kraftstoffverbrauch; Luftfahrt; Luftfahrttechnik; Luftfahrzeug; Ölhydraulik; Passagier