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首页> 外文会议>International Symposium on Beyond the International Space Station: the Future of Human Spaceflight Jun 4-7, 2002 Strasbourg, France >Economic and Technical Evaluation of Suborbital Spaceflight for Space Tourism
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Economic and Technical Evaluation of Suborbital Spaceflight for Space Tourism

机译：太空旅游亚轨道航天经济与技术评估

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摘要

Extensive travel by air, sea, and land for pleasure and business is commonplace in modern life. In contrast, travel in space is only available, essentially, to a small number of highly trained government astronauts, and the public's perception is that it cannot be otherwise. In fact, space tourism has already started evolving through a number of stages beginning with ground theme parks, space camps, zero gravity flights, and Soyuz flights to the International Space Station. Progress to suborbital trips with a brief experience of weightlessness will probably follow as a natural further development. This study focuses on these near-term suborbital trips, examining suborbital vehicles that are in the development stage and comparing their capabilities. The investigation has three objectives: to provide an overview of the space tourism market as it currently exists and classify suborbital tourism flights within it; to determine if the investigated suborbital vehicles are technically feasible, by determining the maximum apogee altitude, estimating the necessary rocket engine propellant, and comparing systems qualitatively; to develop a statistical-analytical model called Suborb-Transcost to estimate the ticket prices for a realistic scenario in order to verify whether the launch vehicles are economically feasible.
机译：在现代生活中，乘飞机，海上和陆地进行广泛的娱乐和商务旅行是司空见惯的。相反，从本质上讲，太空旅行仅适用于少数训练有素的政府宇航员，而公众认为这是不可能的。实际上，太空旅游已经开始经历多个阶段的发展，从地面主题公园，太空营，零重力飞行以及联盟号飞往国际空间站的飞行开始。具有短暂失重经历的亚轨道旅行可能会自然而然地发展。这项研究的重点是这些近期的亚轨道飞行，检查处于开发阶段的亚轨道飞行器并比较其能力。该调查的三个目标是：概述目前存在的空间旅游市场，并对其中的亚轨道旅游飞行进行分类；通过确定最大远地点高度，估算必要的火箭发动机推进剂并定性比较系统，确定被调查的亚轨道飞行器在技术上是否可行；开发一种称为Suborb-Transcost的统计分析模型，以估算实际情况下的机票价格，以验证运载火箭在经济上是否可行。

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