Transport Research International Documentation (TRID) https://trid.trb.org/ en-us Copyright © 2024. National Academy of Sciences. All rights reserved. http://blogs.law.harvard.edu/tech/rss tris-trb@nas.edu (Bill McLeod) tris-trb@nas.edu (Bill McLeod) Transport Research International Documentation (TRID) https://trid.trb.org/Images/PageHeader-wTitle.jpg https://trid.trb.org/ Next Generation Logistics CargoTube: Carbon Neutral High Throughput Logistics By Low-pressure Tube Transportation https://trid.trb.org/View/2314903 Mon, 26 Feb 2024 08:51:58 GMT https://trid.trb.org/View/2314903 Quantification of transport offer linked to a Hyperloop European Network https://trid.trb.org/View/1897892 Wed, 29 Dec 2021 10:54:51 GMT https://trid.trb.org/View/1897892 Setting safety foundations in the Hyperloop: A first approach to preliminary hazard analysis and safety assurance system https://trid.trb.org/View/1858436 Wed, 28 Jul 2021 13:43:51 GMT https://trid.trb.org/View/1858436 Operational-Driven Optimal-Design of a Hyperloop System https://trid.trb.org/View/1861111 Fri, 23 Jul 2021 15:23:39 GMT https://trid.trb.org/View/1861111 Key aspects in the analysis and design of Hyperloop™ infrastructure under static, dynamic and thermal loads https://trid.trb.org/View/1848696 Thu, 24 Jun 2021 16:42:59 GMT https://trid.trb.org/View/1848696 Experimental study of the wheeled capsule motion inside hydraulic pipeline https://trid.trb.org/View/1713326 Tue, 25 May 2021 15:09:18 GMT https://trid.trb.org/View/1713326 Analysis and Design for Hydraulic Pipeline Carrying Capsule Train https://trid.trb.org/View/1763348 Tue, 23 Mar 2021 11:13:02 GMT https://trid.trb.org/View/1763348 HeliRail: A railway-tube transportation system concept https://trid.trb.org/View/1730452 80% of energy is used overcoming drag. This means minimising these resistances presents a high-impact opportunity for reducing railway energy consumption. To reduce resistance, HeliRail consists of an airtight tube-track structure that allows existing steel-wheel trains to travel on existing railway corridors where slab-track is suitable, with minimal drag. The running environment is low-density heliox gas, held inside lightweight tubes, slightly below atmospheric pressure to minimise species transport. HeliRail captures this energy saving as an operational reduction, thus improving the energy efficiency of high speed rail by 60%. On a high capacity route, annually this could save enough energy to power 140,000 homes. Deploying Helirail on an existing line does not increase train cruising speeds, however a secondary benefit is journey time reduction, achieved using a small part of the energy saving for improved train acceleration. Unlike previous evacuated tube transportation embodiments, the system is interoperable with traditional rail lines/trains meaning vehicles can pass through HeliRail sections and onto traditional steel-rail networks. This also reduces land-purchase requirements. Further benefits include improved safety compared to vacuum transportation and fewer service disruptions compared to rail. Capital cost is low compared to a new rail or pressurised transportation line, and is recovered after a period competitive with renewable energy technologies.]]> Thu, 17 Sep 2020 17:54:02 GMT https://trid.trb.org/View/1730452 A simulation-based approach to provide insights on Hyperloop network operations https://trid.trb.org/View/1683803 Mon, 23 Mar 2020 11:45:02 GMT https://trid.trb.org/View/1683803 Optimal Design of the Propulsion System of a Hyperloop Capsule https://trid.trb.org/View/1679197 Thu, 19 Mar 2020 10:22:41 GMT https://trid.trb.org/View/1679197 Tube Transportation https://trid.trb.org/View/1589185 Tue, 12 Mar 2019 17:15:18 GMT https://trid.trb.org/View/1589185 How Can Autonomous and Connected Vehicles, Electromobility, BRT, Hyperloop, Shared Use Mobility and Mobility-As-A-Service Shape Transport Futures for the Context of Smart Cities? https://trid.trb.org/View/1492243 Wed, 24 Jan 2018 09:20:52 GMT https://trid.trb.org/View/1492243 TransPod Ultra-High-Speed Tube Transportation: Dynamics of Vehicles and Infrastructure https://trid.trb.org/View/1482780 Mon, 16 Oct 2017 15:59:42 GMT https://trid.trb.org/View/1482780 Pneumatic Capsule Transport https://trid.trb.org/View/1419965 Sat, 03 Sep 2016 17:54:13 GMT https://trid.trb.org/View/1419965 Comparison of Construction Methods for Underground Freight Transportation in Texas https://trid.trb.org/View/1416370 Mon, 29 Aug 2016 11:09:24 GMT https://trid.trb.org/View/1416370