Transient heat flux deduction for a slab of finite thickness using surface temperature measurements

D'Aleo, Francesco Paolo; Prasser, Horst-Michael

doi:10.1016/j.ijheatmasstransfer.2013.01.049

Cited by 5 publications

(2 citation statements)

References 18 publications

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“…The heat flux can also be deduced from superficial temperature measurements, as demonstrated in [44]. In the future, the test facility might be equipped with a heat flux sensor as well in order to compare the obtained results to earlier research.…”

Section: Discussionmentioning

confidence: 96%

Design and development of resistive temperature detector arrays on aluminium substrates. Measurements in mixing experiments

D'Aleo

Stalder

Prasser

2015

Flow Measurement and Instrumentation

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Section: Discussionmentioning

confidence: 96%

Design and development of resistive temperature detector arrays on aluminium substrates. Measurements in mixing experiments

D'Aleo

Stalder

Prasser

2015

Flow Measurement and Instrumentation

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“…The solution to these inverse heat conduction problem can help in estimation of transient heat transfer to or from impinging jets [4, 5, 6 & 7]. Method in [4], makes use of analytical solution to Fourier equation for one dimensional problem with time and temperature independent material properties. This approach requires the transient temperature history at impingement side which is sometimes very difficult to get it without disturbing the flow process.…”

Section: Introductionmentioning

confidence: 99%

Transient heat transfer characterization of impinging hot / cold jets by analytical IHCP

Kadam

Hindasageri

Kumar

2018

IOP Conf. Ser.: Mater. Sci. Eng.

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Unknown transient surface temperature and heat flux distribution at the impingement side (front side) is estimated from known temperature distribution at non-impingement side (back side) using analytical solution to three dimensional inverse heat conduction problem (IHCP). Back side input temperature data are obtained by running forward code in Fluent. Hot as well as cold impinging jets are characterized with the help of this solution. Laminar and turbulent jets at nozzle to plate spacing (Z/d) equal to 4 are considered. Hot gas at temperature 500 K and 3000 K is impinged on a 1 mm flat plate which considered initially at temperature 300 K in case of heating application. Whereas in cooling application, flat plate is initially assumed at temperature 673 K and isothermal air jet at 293 K is impinged on it. The temperature and heat flux estimation data by present technique is in very good agreement with the simulation data.

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Manufacturing, Numerical and Analytical Model Limitations in Developing Fractal Microchannel Heat Sinks for Cooling MEMS, Microelectronics and Aerospace Components

Kode

Ogwu

Walker

et al. 2017

Micro and Nanomanufacturing Volume II

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Transient heat flux deduction for a slab of finite thickness using surface temperature measurements

Cited by 5 publications

References 18 publications

Design and development of resistive temperature detector arrays on aluminium substrates. Measurements in mixing experiments

Design and development of resistive temperature detector arrays on aluminium substrates. Measurements in mixing experiments

Transient heat transfer characterization of impinging hot / cold jets by analytical IHCP

Manufacturing, Numerical and Analytical Model Limitations in Developing Fractal Microchannel Heat Sinks for Cooling MEMS, Microelectronics and Aerospace Components

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