High-speed Civil Transport Study. Summary
Author:
Publisher:
Published: 1989
Total Pages: 48
ISBN-13:
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Author:
Publisher:
Published: 1989
Total Pages: 48
ISBN-13:
DOWNLOAD EBOOKAuthor: National Aeronautics and Space Administration (NASA)
Publisher: Createspace Independent Publishing Platform
Published: 2018-07-05
Total Pages: 48
ISBN-13: 9781722278083
DOWNLOAD EBOOKA system of study of the potential for a high speed commercial transport aircraft addressed technology, economic, and environmental constraints. Market projections indicated a need for fleets of transport with supersonic or greater cruise speeds by the years 2000 to 2005. The associated design requirements called for a vehicle to carry 250 to 300 passengers over a range of 5000 to 6000 nautical miles. The study was initially unconstrained in terms of vehicle characteristics, such as cruise speed, propulsion systems, fuels, or structural materials. Analyses led to a focus on the most promising vehicle concepts. These were concepts that used a kerosene type fuel and cruised at Mach numbers between 2.0 to 3.2. Further systems study identified the impact of environmental constraints (for community noise, sonic boom, and engine emissions) on economic attractiveness and technological needs. Results showed that current technology cannot produce a viable high speed civil transport. Significant advances are needed to take off gross weight and allow for both economic attractiveness and environment acceptability. Specific technological requirements were identified to meet these needs. Unspecified Center NAS1-18377; RTOP 505-69-01-01...
Author: Boeing Commercial Airplane Company. New Airplane Development Group
Publisher:
Published: 1989
Total Pages: 48
ISBN-13:
DOWNLOAD EBOOKAuthor: National Aeronautics and Space Administration (NASA)
Publisher: Createspace Independent Publishing Platform
Published: 2018-07-08
Total Pages: 94
ISBN-13: 9781722433765
DOWNLOAD EBOOKThe design process of the High Speed Civil Transport (HSCT) combines existing technology with the expectation of future technology to create a Mach 3.0 transport. The HSCT was designed to have a range in excess of 6000 nautical miles and carry up to 300 passengers. This range will allow the HSCT to service the economically expanding Pacific Basin region. Effort was made in the design to enable the aircraft to use conventional airports with standard 12,000 foot runways. With a takeoff thrust of 250,000 pounds, the four supersonic through-flow engines will accelerate the HSCT to a cruise speed of Mach 3.0. The 679,000 pound (at takeoff) HSCT is designed to cruise at an altitude of 70,000 feet, flying above most atmospheric disturbances. Bogardus, Scott and Loper, Brent and Nauman, Chris and Page, Jeff and Parris, Rusty and Steinbach, Greg Unspecified Center...
Author:
Publisher:
Published: 1994
Total Pages: 52
ISBN-13:
DOWNLOAD EBOOKAuthor: Douglas Aircraft Company. New Commercial Programs
Publisher:
Published: 1990
Total Pages: 68
ISBN-13:
DOWNLOAD EBOOKAuthor:
Publisher:
Published: 1988
Total Pages: 56
ISBN-13:
DOWNLOAD EBOOKAuthor: National Aeronautics and Space Administration (NASA)
Publisher: Createspace Independent Publishing Platform
Published: 2018-07-18
Total Pages: 132
ISBN-13: 9781723147043
DOWNLOAD EBOOKA system study of the potential for a high-speed commercial transport has addressed technological, economic, and environmental constraints. Market projections indicate a need for fleets of transports with supersonic or greater cruise speeds by the year 2000 to 2005. The associated design requirements called for a vehicle to carry 250 to 300 passengers over a range of 5,000 to 6,000 nautical miles. The study was initially unconstrained in terms of vehicle characteristic, such as cruise speed, propulsion systems, fuels, or structural materials. Analyses led to a focus on the most promising vehicle concepts. These were concepts that used a kerosene-type fuel and cruised at Mach numbers between 2.0 to 3.2. Further systems study identified the impact of environmental constraints (for community noise, sonic boom, and engine emissions) on economic attractiveness and technological needs. Results showed that current technology cannot produce a viable high-speed civil transport; significant advances are required to reduce takeoff gross weight and allow for both economic attractiveness and environmental accepatability. Specific technological requirements were identified to meet these needs. Unspecified Center CIVIL AVIATION; ECONOMIC ANALYSIS; ENVIRONMENT EFFECTS; MARKETING; STRUCTURAL DESIGN; TRANSPORT AIRCRAFT; AIRCRAFT NOISE; EXHAUST EMISSION; HIGH SPEED...
Author: Marle D. Hewett
Publisher:
Published: 1992
Total Pages: 128
ISBN-13:
DOWNLOAD EBOOKAuthor: Timothy H. Cox
Publisher:
Published: 1997
Total Pages: 34
ISBN-13:
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