A Survey of the Literature on Heat Transfer From Solid Surfaces to Cryogenic Fluids

Richards, R J; Steward, W G; Jacobs, R B

doi:10.2172/4765983

Cited by 7 publications

(3 citation statements)

References 18 publications

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“…Such heat flux values may be possible using forced cooling with liquid oxygen. 25 This keeps the film in thermal equilibrium and maintains the shape of the moving thermal pattern. As can be seen in Fig.…”

Section: Methodsmentioning

confidence: 98%

Temperature-controlled spatiotemporally modulated phononic crystal for achieving nonreciprocal acoustic wave propagation

Palacios

Calderín

Chon

et al. 2022

The Journal of the Acoustical Society of America

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We computationally investigate a method for spatiotemporally modulating a material's elastic properties, leveraging thermal dependence of elastic moduli, with the goal of inducing nonreciprocal propagation of acoustic waves. Acoustic wave propagation in an aluminum thin film subjected to spatiotemporal boundary heating from one side and constant cooling from the other side was simulated via the finite element method. Material property modulation patterns induced by the asymmetric boundary heating are found to be non-homogenous with depth. Despite these inhomogeneities, it will be shown that such thermoelasticity can still be used to achieve nonreciprocal acoustic wave propagation.

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Section: Methodsmentioning

confidence: 98%

Temperature-controlled spatiotemporally modulated phononic crystal for achieving nonreciprocal acoustic wave propagation

Palacios

Calderín

Chon

et al. 2022

The Journal of the Acoustical Society of America

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“…His correlation relates the Nusselt number (Nu) to the Rayleigh number (Ra) by two numeric constants (C,n). These constants could be manipulated depending on the configuration of the experiment [9,10].…”

Section: Single-phase Convection/onset Boilingmentioning

confidence: 99%

A Review on Liquid Hydrogen Pool-Boiling Correlations

Shenton

Leachman

2022

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

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Recent advances in additive manufacturing and origami fuel bladders challenge the applicability of liquid hydrogen pool boiling correlations developed for metallic substrates. Empirical liquid hydrogen boiling data are compared to correlations available from the literature that model the heat transfer through single phase convection, nucleate boiling, transition boiling, and film boiling. The boiling correlations display a wide range of accuracies for hydrogen and exhibit a discontinuous boiling profile. Many of these equations utilize numeric constants to account for parameters such as geometry or material properties that have not been validated for a wide range of applications. A sensitivity study is presented for each boiling regime’s widely accepted equation, and manipulating the material/fluid properties has a significant impact on calculating the boiling curve for hydrogen in different storage containers. From this review, we identify major areas for improvement of liquid hydrogen boiling correlations including developing an accurate representation of hydrogen’s quantum property nature and expanding applicability to novel materials.

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“…Richards et al [9] studied tens of experimental data references relating to the boiling of hydrogen and other cryogenic liquids, and compared them graphically with empirical formulations. Seadres et al [10] carried out an in-depth study on boiling cryogenic liquids; Some information on experimental heat transfer data for boiling hydrogen and other cryogenic liquids has been extracted from the literature and compared to the theory of boiling.…”

Section: Introductionmentioning

confidence: 99%

Survey on the nucleate pool boiling of hydrogen and its limits

Baki

2020

Journal of Mechanical and Energy Engineering

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Nucleate pool boiling is a very efficient transfer regime with low temperature gradients, bounded between two heat flux values and which border transitions to other regimes, this phenomenon is well framed with correlations; our study aims to clarify the applicability of this regime to liquid hydrogen and to develop reliable correlations for a useful and qualitative agreement. An exhaustive review on the nucleate pool boiling of hydrogen and the limits of this regime, whether are the onset nucleate boiling (ONB) and the critical heat flux (CHF) was made, allowing the collection of more than 1400 points from experimental setups, highlighting a variety of parameters. Five predictive correlations were drawn from the literature, graphical and statistical comparisons were made, two in five reveal acceptable results. After analysis of the experimental data, new correlations were developed and compared with the data collected, convincing results were obtained and discussed. A simple form was expressed for the heat flux , shows better predicted values; convincing results of the (CHF) have been found on modified Kutateladze correlation (1948), and the CHF value reaches a maximum of 148×103 W/m² for a reduced pressure at 0.35; a nucleate boiling correlation suitable for hydrogen has been developed.

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A Survey of the Literature on Heat Transfer From Solid Surfaces to Cryogenic Fluids

Cited by 7 publications

References 18 publications

Temperature-controlled spatiotemporally modulated phononic crystal for achieving nonreciprocal acoustic wave propagation

Temperature-controlled spatiotemporally modulated phononic crystal for achieving nonreciprocal acoustic wave propagation

A Review on Liquid Hydrogen Pool-Boiling Correlations

Survey on the nucleate pool boiling of hydrogen and its limits

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