Applications of nucleate boiling in renewable energy and thermal management and recent advances in modeling——a review

Ni, Song; Pan, Chin; Hibiki, Takashi; Zhao, Jiyun

doi:10.1016/j.energy.2023.129962

Cited by 7 publications

(1 citation statement)

References 136 publications

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“…According to K.M.Pranesh Rao's article, the HTC of wire rod before phase transformation belongs to boiling heat transfer [30,31]. Therefore, we replaced the HTC in the boiling heat transfer stage in the original model with the inverse calculation HTC of Figure 17, thus correcting the previous model proposed by our research group [32]. The new mathematical model was applied to simulate the redesigned salt bath using the conditions shown in Section 3.5, and the conclusion is shown in Figure 18.…”

Section: Kmpranesh Rao Et Al Used Inverse Heat Transfer Technology To...mentioning

confidence: 99%

A Novel Design of a Molten Salt Bath Structure and Its Quenching Effect on Wire Transformation from Austenite to Sorbite

Li,

Wang,

Zhang

2024

Metals

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The technology for obtaining sorbite by isothermal quenching of high-temperature molten salt has been used by more and more factories to produce wires with high tensile strength. In this paper, the controlling cap and bottom pipeline of the original salt bath are redesigned. The mathematical model previously proposed is used to simulate the redesigned salt bath model, and the flow field is analyzed in detail. The redesigned and original controlling cap are compared in detail by applying third-generation vortex identification technology. Then, by using the inverse heat transfer method, the heat transfer coefficient (HTC) during the boiling heat transfer stage of the wire rod in molten salt is calculated by taking advantage of quenching experimental data, on the basis of which the original model is corrected. Finally, a new salt bath design is proposed, which divides the salt bath into two parts. The first salt bath at 515 °C is used to cool the austenitized wire and complete the initial phase transformation. The second salt bath at 560 °C is used to prevent the transformation from retained austenite to bainite, and to induce its transformation from retained austenite to sorbite.

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Section: Kmpranesh Rao Et Al Used Inverse Heat Transfer Technology To...mentioning

confidence: 99%

A Novel Design of a Molten Salt Bath Structure and Its Quenching Effect on Wire Transformation from Austenite to Sorbite

Li,

Wang,

Zhang

2024

Metals

View full text Add to dashboard Cite

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Extraordinary boiling enhancement by hybrid dividing zones of micro-nano structures

Jiang,

Shah,

Chen

et al. 2024

International Communications in Heat and Mass Transfer

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The hydrodynamic aspect mechanism of the effect of surfactant on boiling heat transfer

Ni,

Cheng,

et al. 2024

International Communications in Heat and Mass Transfer

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Applications of nucleate boiling in renewable energy and thermal management and recent advances in modeling——a review

Cited by 7 publications

References 136 publications

A Novel Design of a Molten Salt Bath Structure and Its Quenching Effect on Wire Transformation from Austenite to Sorbite

A Novel Design of a Molten Salt Bath Structure and Its Quenching Effect on Wire Transformation from Austenite to Sorbite

Extraordinary boiling enhancement by hybrid dividing zones of micro-nano structures

The hydrodynamic aspect mechanism of the effect of surfactant on boiling heat transfer

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