Evaluation of temperature rising characteristics for catenary deicing system through heating test

2021 ◽  
Vol 70 (9) ◽  
pp. 1398-1404
Author(s):  
Hosung Jung ◽  
Joouk Kim ◽  
Hyungchul Kim
Keyword(s):  
Heating Test

scholarly journals Numerical study of thermo-hydro-mechanical responses of in situ heating test with phase-field model

2021 ◽  
Vol 138 ◽  
pp. 104542
Author(s):  
Zhan Yu ◽  
Jian-Fu Shao ◽  
Minh-Ngoc Vu ◽  
Gilles Armand
Keyword(s):  
Phase Field ◽  
Field Model ◽  
Numerical Study ◽  
Phase Field Model ◽  
Mechanical Responses ◽  
In Situ Heating ◽  
Heating Test

Self-Heating Test to Evaluate Temperature Stabilization in the Rolling Bearing

2013 ◽  
Author(s):  
Rafael V. Carvalho ◽  
Ludmila C. A. Silva ◽  
Milton Amaro ◽  
Alessandro A. Ferreira ◽  
Aparecido M. da Rosa
Keyword(s):  
Rolling Bearing ◽  
Temperature Stabilization ◽  
Self Heating ◽  
Heating Test

Optimized thermal sensor allocation for field-programmable gate array temperature measurements based on self-heating test

2017 ◽  
Vol 60 ◽  
pp. 55-59 ◽  
Author(s):  
Jingwei Li ◽  
Shiwei Feng ◽  
Yamin Zhang ◽  
Chao Wang ◽  
Xin He
Keyword(s):  
Field Programmable Gate Array ◽  
Temperature Measurements ◽  
Thermal Sensor ◽  
Self Heating ◽  
Field Programmable ◽  
Gate Array ◽  
Heating Test

Examination of the United Nations self-heating test for sulphides

2019 ◽  
Vol 58 (4) ◽  
pp. 438-444 ◽  
Author(s):  
Sungjae Moon ◽  
Frank Rosenblum ◽  
Yue Hua Tan ◽  
Jan E. Nesset ◽  
Kristian E. Waters ◽  
...  
Keyword(s):  
United Nations ◽  
Self Heating ◽  
The United Nations ◽  
Heating Test

scholarly journals Inverse Model for the Control of Induction Heat Treatments

Materials ◽  
2019 ◽  
Vol 12 (17) ◽  
pp. 2826 ◽  
Author(s):  
Asadzadeh ◽  
Raninger ◽  
Prevedel ◽  
Ecker ◽  
Mücke
Keyword(s):  
Power Level ◽  
Measurement Data ◽  
Heat Treatments ◽  
Cylindrical Sample ◽  
Inverse Model ◽  
Test Rig ◽  
Induction Heat ◽  
Current Frequency ◽  
Dependent Parameter ◽  
Heating Test

In this work, we present and test an approach based on an inverse model applicable to the control of induction heat treatments. The inverse model is comprised of a simplified analytical forward model trained with experiments to predict and control the temperature of a location in a cylindrical sample starting from any initial temperature. We solve the coupled nonlinear electromagnetic-thermal problem, which contains a temperature dependent parameter α to correct the electromagnetic field on the surface of a cylinder, and as a result effectively the modeled temperature elsewhere in the sample. A calibrated model to the measurement data applied with the process information such as the operating power level, current, frequency, and temperature provides the basic ingredients to construct an inverse model toolbox, which finally enables us to conduct experiments with more specific goals. The input set values of the power supply, i.e., the power levels in the test rig control system, are determined within an iterative framework to reach specific target temperatures in prescribed times. We verify the concept on an induction heating test rig and provide two examples to illustrate the approach. The advantages of the method lie in its simplicity, computationally cost effectiveness and independence of a prior knowledge of the internal structure of power supplies.

Co-heating test: A state-of-the-art

2014 ◽  
Vol 82 ◽  
pp. 163-172 ◽  
Author(s):  
Geert Bauwens ◽  
Staf Roels
Keyword(s):  
State Of The Art ◽  
Heating Test

Cement composites with expanded graphite as resistance heating elements

2020 ◽  
Vol 54 (25) ◽  
pp. 3821-3831
Author(s):  
Maksymilian Frąc ◽  
Waldemar Pichór ◽  
Paulina Szołdra
Keyword(s):  
Cement Mortar ◽  
Rapid Heating ◽  
Expanded Graphite ◽  
Electrical Current ◽  
Maximum Temperature ◽  
Cement Composites ◽  
Resistance Heating ◽  
Self Heating ◽  
Time Required ◽  
Heating Test

The following paper presents the results of research on cement composites with expanded graphite as resistance heating elements. Samples of cement mortar were prepared with expanded graphite obtained from intercalated graphite by means of rapid heating at 1000℃. Monotonic and cyclic self-heating tests of cement composites with differing contents of expanded graphite were conducted. In the monotonic self-heating test, the electrical current and the surface temperature of the cement composites with expanded graphite were measured at temperatures 23℃ and –10℃ in order to evaluate their capacity to generate heat. The maximum temperature of composites, the time required to raise the temperature by 10℃, and the power density were determined. Five cycles were applied in the cyclic self-heating test to investigate heat-dependent mechanical properties. The results of the research revealed that cement composites with expanded graphite exhibited promising properties for application as resistance heating elements.

scholarly journals CO2 Plasma Arc Heating Test in C/C Composite Penetrated with Silicone Oil

2014 ◽  
Vol 12 (ists29) ◽  
pp. Pe_51-Pe_55
Author(s):  
Kazutaka KITAGAWA ◽  
Toyohiro ITO ◽  
Takeharu SAKAI
Keyword(s):  
Silicone Oil ◽  
Plasma Arc ◽  
Arc Heating ◽  
Heating Test ◽  
Co2 Plasma

Creating Tensile Fractures in Colorado Shale Using an Unconfined Fast Heating Test

2018 ◽  
Vol 42 (2) ◽  
pp. 20160330
Author(s):  
Biao Li ◽  
Ron C. K. Wong
Keyword(s):  
Fast Heating ◽  
Tensile Fractures ◽  
Heating Test ◽  
Colorado Shale

OS0811 Evalution of microstructual change and delamination damage in thermal barrier coating during heating test

2008 ◽  
Vol 2008 (0) ◽  
pp. _OS0811-1_-_OS0811-2_
Author(s):  
Hikaru Nakaseko ◽  
Kazunari Fujiyama ◽  
Shinji Sekiguchi ◽  
Yukihiro Katou
Keyword(s):  
Thermal Barrier Coating ◽  
Thermal Barrier ◽  
Barrier Coating ◽  
Heating Test ◽  
Delamination Damage
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