Topics: Boundary-value problems , Heat , Melting , Solidification , Steady state , Temperature , Approximation , Transients (Dynamics) , Separation (Technology)

Micro/Nanoscale Heat Transfer

LTNE Effects on Triple-Diffusive Convection in Nanofluids

Shushant Shukla, Urvashi Gupta

J. Heat Transfer. September 2022, 144(9): 092501. doi: https://doi.org/10.1115/1.4054837

Abstract

View articletitled, LTNE Effects on Triple-Diffusive Convection in Nanofluids

Open the PDF for in another window

Topics: Convection , Nanofluids , Rayleigh number

Natural and Mixed Convection

Free Convection Heat Transfer From a Spherical Shaped Open Cavity

Bharat Kumar Vakacharla, Basanta Kumar Rana

J. Heat Transfer. September 2022, 144(9): 092601. doi: https://doi.org/10.1115/1.4054773

Abstract

View articletitled, Free Convection Heat Transfer From a Spherical Shaped Open Cavity

Open the PDF for in another window

Topics: Cavities , Heat transfer , Natural convection , Rayleigh number , Flow (Dynamics) , Vessels

Porous Media

A Comparative Study of Thermoconvective Flows of a Newtonian Fluid Over Three Horizontal Undulated Surfaces in a Porous Medium

P. G. Siddheshwar, Mahesha Narayana, Richa Saha, Smita S. Nagouda

J. Heat Transfer. September 2022, 144(9): 092701. doi: https://doi.org/10.1115/1.4054803

Abstract

View articletitled, A Comparative Study of Thermoconvective Flows of a Newtonian Fluid Over Three Horizontal Undulated Surfaces in a Porous Medium

Open the PDF for in another window

Topics: Flow (Dynamics) , Fluids , Porous materials , Boundary layers , Heat transfer , Flat plates , Skin friction (Fluid dynamics)

Radiative Heat Transfer

Spectral Simulation on the Flow Patterns and Thermal Control of Radiative Nanofluid Spraying on an Inclined Revolving Disk Considering the Effect of Nanoparticle Diameter and Solid–Liquid Interfacial Layer

Nilankush Acharya

J. Heat Transfer. September 2022, 144(9): 092801. doi: https://doi.org/10.1115/1.4054595

Abstract

View articletitled, Spectral Simulation on the Flow Patterns and Thermal Control of Radiative Nanofluid Spraying on an Inclined Revolving Disk Considering the Effect of Nanoparticle Diameter and Solid–Liquid Interfacial Layer

Open the PDF for in another window

Topics: Disks , Flow (Dynamics) , Nanofluids , Nanoparticles , Spraying (Coating processes) , Heat , Errors

Thermal Systems

Improving Effectiveness of Flow Measurement by Bypass Method: A Technique Applied to Thermal Mass Flowmeter

Subhashish Dasgupta, Adhithya Radhakrishnan, Niranjan Gandigudi

J. Heat Transfer. September 2022, 144(9): 092901. doi: https://doi.org/10.1115/1.4054771

Abstract

View articletitled, Improving Effectiveness of Flow Measurement by Bypass Method: A Technique Applied to Thermal Mass Flowmeter

Open the PDF for in another window

Topics: Computational fluid dynamics , Design , Flow (Dynamics) , Flow measurement , Flowmeters , Fluids , Pipes , Turbulence , Temperature , Signals

Numerical/Analytical Methods

Multi-Objective Optimization of the Perforated Micro Pin-Fin Heat Sink Using Non-Dominated Sorting Genetic Algorithm-II Coupled With Computational Fluid Dynamics Simulation

Deepa Gupta, Probir Saha, Somnath Roy

J. Heat Transfer. September 2022, 144(9): 093301. doi: https://doi.org/10.1115/1.4054761

Abstract

View articletitled, Multi-Objective Optimization of the Perforated Micro Pin-Fin Heat Sink Using Non-Dominated Sorting Genetic Algorithm-II Coupled With Computational Fluid Dynamics Simulation

Open the PDF for in another window

Topics: Algorithms , Computational fluid dynamics , Design , Fins , Heat sinks , Heat transfer , Optimization , Pareto optimization , Simulation , Temperature

Thermal and Fluid Properties

Effect of Morphology and Concentration of Two Carbon Allotropes on the Enhancement of Specific Heat Capacity of Eutectic Molten Salt

Nusrat Jahan Salim, Md. Ashiqur Rahman, Shakhawat H. Firoz

J. Heat Transfer. September 2022, 144(9): 093501. doi: https://doi.org/10.1115/1.4054716

Abstract

View articletitled, Effect of Morphology and Concentration of Two Carbon Allotropes on the Enhancement of Specific Heat Capacity of Eutectic Molten Salt

Open the PDF for in another window

Topics: Carbon nanotubes , Nanoparticles , Specific heat , Nanocomposites , Graphite , Carbon

Non-Newtonian Fluid Heat and Mass Transfer

Thermosolutal Marangoni Bioconvection of a Non-Newtonian Nanofluid in a Stratified Medium

Subrata Roy, Santanu Raut, Rishi Raj Kairi

J. Heat Transfer. September 2022, 144(9): 093601. doi: https://doi.org/10.1115/1.4054770

Abstract

View articletitled, Thermosolutal Marangoni Bioconvection of a Non-Newtonian Nanofluid in a Stratified Medium

Open the PDF for in another window

Topics: Brownian motion , Chemical reactions , Convection , Density , Flow (Dynamics) , Fluids , Microorganisms , Nanofluids , Nanoparticles , Temperature