NASA超级高铁SuperLoop商业可行性研究报告英文版47页

Hyperloop Commercial Feasibility Analysis: High Level Overview Catherine L. Taylor, David J. Hyde, Lawrence C. Barr July 2016 DOT-VNTSC-NASA-16-01 Prepared for: NASA Glenn Research Center Cleveland, OH Notice This document is disseminated under the sponsorship of the Department of Transportation in the interest of information exchange. The United States Government assumes no liability for the contents or use thereof. The United States Government does not endorse products or manufacturers. Trade or manufacturers’ names appear herein solely because they are considered essential to the objective of this report. REPORT DOCUMENTATION PAGE Form Approved OMB No. 0704-0188 Public reporting burden for this collection of information is estimated to average 1 hour per response, including the time for reviewing instructions, searching existing data sources, gathering and maintaining the data needed, and completing and reviewing the collection of