Safety of High Speed Magnetic Levitation Transportation Systems : Thermal Effects and Related Safety Issues of Typical Maglev Steel Guideways

Kokkins, S. J.; Purple, A.; Samavedam, Gopal; Foster-Miller, Inc.

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Safety of High Speed Magnetic Levitation Transportation Systems : Thermal Effects and Related Safety Issues of Typical Maglev Steel Guideways

1994-09-01
By Kokkins, S. J. ; Purple, A. ; Samavedam, Gopal

[PDF-2.87 MB]

English

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Creators:

Kokkins, S. J. ; Purple, A. ; Samavedam, Gopal

Kokkins, S. J. ; Purple, A. ; Samavedam, Gopal Less -
Corporate Creators:

Foster-Miller, Inc.
Corporate Contributors:

John A. Volpe National Transportation Systems Center (U.S.) ; United States. Department of Transportation. Federal Railroad Administration. Office of Research and Development

John A. Volpe National Transportation Systems Center (U.S.) ; United States. Department of Transportation. Federal Railroad Administration. Office of Research and Development Less -
Subject/TRT Terms:

[+]

Deflection Guideways High Speed Ground Transportation Magnetic Levitation Vehicles Safety Temperature Transrapid
Publication/ Report Number:

DOT-VNTSC-FRA-94-9 ; DOT-FRA-ORD-94-10

DOT-VNTSC-FRA-94-9 ; DOT-FRA-ORD-94-10 Less -
Resource Type:

Tech Report
Geographical Coverage:

United States
Corporate Publisher:

United States. Department of Transportation. Federal Railroad Administration
Abstract:

This report presents a theoretical analysis predicting the temperature distribution, thermal deflections, and thermal stresses that may occur in typical steel Maglev guideways under the proposed Orlando FL thermal environment. Transient, finite element heat transfer analyses are used to predict the thermal response of a typical steel guideway design similar to the Transrapid design being finalized for the Orlando, FL Maglev system. Parametric studies are conducted to examine the sensitivity of the temperature distributions and thermal deflections to time varying changes in the sun's position, seasonal changes in the guideway orientation and surface treatment. Related safety issues are also addressed.
Format:

PDF
Collection(s):

Volpe
Main Document Checksum:

[+]

urn:sha256:3c05c1875c34902a4d5f4b23aac7b482a1d2f0bd33eaeb33c274bebc8439372e
Download URL:

https://rosap.ntl.bts.gov/view/dot/11300/dot_11300_DS1.pdf
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Safety of High Speed Magnetic Levitation Transportation Systems : Thermal Effects and Related Safety Issues of Typical Maglev Steel Guideways

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