Results 111 to 120 of about 3,675 (228)

nvestigation of the Feasibility of Maglev Trains in Turkey

open access: yesJournal of the Institute of Science and Technology, 2017
Ülkemizde geçmiş dönemde karayollarına yapılan yatırımlar önemli yer tutmaktadır. Fakat karayollarınaönem verilirken diğer ulaşım türlerinin arka plana atılmış olması olumsuz sonuçlar doğurmaktadır. Karayollarıher ne kadar kapıdan kapıya taşımacılığa imkân sağlıyor olsa da sürekli artan petrol fyatları ve diğer harcamalarkarayolu taşımacılığının ...
openaire   +2 more sources

From Inter-modal Transport Services to Integrated Common Objectives [PDF]

open access: yes, 2011
The article starts from the paradigm of modernity and its connection to the technological basis with special regards to the technological determinations in the development of the transport modes.
Fleischer, Tamás
core  

RFID-based High-temperature Superconducting Maglev Train Positioning Method

open access: yesChengshi guidao jiaotong yanjiu
Objective Targeting the inapplicability of conventional train positioning technologies to HTS (high-temperature superconducting) maglev trains, as well as the limitations of existing positioning technologies for such trains, a method based on RFID (radio
WANG Yijian   +4 more
doaj   +1 more source

Review of Maglev Train Dynamics Research

open access: yesChengshi guidao jiaotong yanjiu
[Objective] To ensure the operational stability and safety of maglev trains, current research achievements in China and abroad on maglev train dynamics performance are summarized, while prospecting future research directions. [Method] Based on UM (universal mechanism) dynamics simulation software, research findings on various aspects, including vehicle
WEN Yanfeng   +3 more
openaire   +1 more source

Cryostatless high temperature supercurrent bearings for rocket engine turbopumps [PDF]

open access: yes
The rocket engine systems examined include SSME, ALS, and CTV systems. The liquid hydrogen turbopumps in the SSME and ALS vehicle systems are identified as potentially attractive candidates for development of Supercurrent Bearings since the temperatures ...
Dill, James F., Rao, Dantam K.
core   +1 more source

Dynamic Performance Comparisons of High-speed Maglev Single Vehicle Model and Marshalling Train Model

open access: yes机车电传动, 2020
Taking the high-speed maglev train as research object, the multi-body dynamic model of single vehicle and marshaling train were established. For the different running speeds, the line evaluation conditions of straight line and horizontal curves were set.
Pengfei LIU   +4 more
doaj  

Optimized sensor configurations for a Maglev suspension system [PDF]

open access: yes, 2008
This paper discusses a systematic approach for selecting the minimum number of sensors for an Electromagnetic suspension system that satisfies both optimised deterministic and stochastic performance objectives.
Goodall, Roger M.   +2 more
core  

Effects of Transport Improvements on Commuting and Residential Choice [PDF]

open access: yes, 2003
This paper develops a commuter location model able to explain and simulate residential location changes of commuters that result from transport improvements.
Elhorst, J. Paul, Oosterhaven, Jan
core  

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