On the effect of wave amplitude and corrugation profile of certain types of corrugated channels on thermal performance and entropy generation DOI

Fatimah Q. Al-Daamee,

Naseer H. Hamza

International Journal of Thermal Sciences, Год журнала: 2024, Номер 207, С. 109354 - 109354

Опубликована: Авг. 30, 2024

Язык: Английский

Hybrid nanofluid mixed convection in a lid-driven wavy cavity with internal heated plate DOI Creative Commons
Maathe A. Theeb, Ammar Abdulkadhim, Naseer H. Hamza

и другие.

Results in Surfaces and Interfaces, Год журнала: 2025, Номер unknown, С. 100469 - 100469

Опубликована: Фев. 1, 2025

Язык: Английский

Процитировано

1

An investigation of heat transfer and optimization of entropy in bio-convective flow of Eyring-Powell nanomaterial with gyrotactic microorganisms DOI Creative Commons

Kiran Batool,

Fazal Haq, Saima Zainab

и другие.

Case Studies in Thermal Engineering, Год журнала: 2024, Номер 61, С. 104903 - 104903

Опубликована: Июль 31, 2024

Entropy generation in nanofluid flows is a critical parameter that influences the performance, efficiency, and sustainability of thermal systems. Understanding optimizing entropy creation can lead to noteworthy advancements numerous engineering applications, from renewable energy systems industrial processes biomedical equipments. The purpose this article examine produced bioconvection flow Eyring-Powell nanomaterial with gyrotactic microorganisms. mathematical equations representing are modeled considering towards porous surface cylinder. Together effects governing parameters, mass heat transfer components problem discussed. different natures used new way. Overall, designed regard second law thermodynamics. Activation energy, chemical reaction, radiation, internal friction force accounted for development model. Coupled non-linear dimensional have been altered into ordinary differential (ODEs) then treated using MATLAB Finite Difference Method (FDM). Consequence diverse sundry parameters on production, field, concentration profile, Bejan quantity, motile density microorganisms deliberated via plots. Through tables, quantities analyzed. According findings, velocity profile rises as curvature fluid rise, while it falls when magnetic enhanced. Additionally, noted variable enhances, rate skin coefficient decays.

Язык: Английский

Процитировано

7

Investigation of hydro-thermal behavior of two immiscible fluids in a wavy cavity, subjected to an inclined magnetic field and heat flux. DOI Creative Commons
Mohamed F. Al‐Dawody, Ahmed M. Hassan, Naseer H. Hamza

и другие.

International Journal of Thermofluids, Год журнала: 2025, Номер unknown, С. 101081 - 101081

Опубликована: Янв. 1, 2025

Язык: Английский

Процитировано

1

Characteristics of thermo‐hydraulic flow inside corrugated channels: Comprehensive and comparative review DOI Open Access

Fatimah Q. Al-Daamee,

Naseer H. Hamza

Heat Transfer, Год журнала: 2024, Номер 53(8), С. 4285 - 4315

Опубликована: Июль 26, 2024

Abstract Previous works that investigated the characteristics of heat transfer and fluid flow in channels with corrugated walls have been extensively reviewed this study. In accordance fast increase power consumption requirements, many researchers a new approach for cooling techniques can enhance performance devices without consuming more power. To improve efficiency energy systems, investigators engineers implement promising such as surface optimization additives passive methods to augment rates transfer. Researchers different corrugation profiles along various working fluids well external further exchange process thermal systems. The aim article is give clear preview effects parameters wave parameters, Reynolds number, type fluid, pulsating condition on average local Nusselt pressure drop, factors, irreversibility. main findings are listed tables depicted figures, matter helps choose suitable channel shape their applications.

Язык: Английский

Процитировано

4

Hydro-thermal characteristics of flow of different corrugated channels: Experimental and numerical approaches DOI

Fatimah Q. Al-Daamee,

Naseer H. Hamza

International Journal of Heat and Fluid Flow, Год журнала: 2024, Номер 110, С. 109580 - 109580

Опубликована: Сен. 23, 2024

Язык: Английский

Процитировано

3

Unlocking Heat Transfer Potential in Multi-Sided Porous Geometries: A Study on Magnetothermal Effects and Entropy Generation DOI Creative Commons

G.L. Goswami,

Nirmal K. Manna, Dipak Kumar Mandal

и другие.

International Journal of Thermofluids, Год журнала: 2024, Номер 24, С. 100949 - 100949

Опубликована: Ноя. 1, 2024

Язык: Английский

Процитировано

3

Editorial: Advances in Heat Transfer Science: Enhanced Techniques for Modern Industrial Applications DOI Creative Commons
Ali Alahmer, Ahmed Al-Manea, Raed Al-Rbaihat

и другие.

International Journal of Thermofluids, Год журнала: 2025, Номер unknown, С. 101145 - 101145

Опубликована: Фев. 1, 2025

Язык: Английский

Процитировано

0

Parametric study and optimization of thermal-hydraulic performance of steam-air condensation inside sinusoidal corrugated channels using Taguchi method DOI

Xuebo Dong,

Daming Sun,

Qie Shen

и другие.

International Communications in Heat and Mass Transfer, Год журнала: 2025, Номер 165, С. 109074 - 109074

Опубликована: Май 14, 2025

Язык: Английский

Процитировано

0

Thermal performance analysis of sinusoidal corrugated channels: A comparative study of thermo-hydraulic and entropy generation DOI

Fatimah Q. Al-Daamee,

Naseer H. Hamza, M. Ijaz Khan

и другие.

Physics of Fluids, Год журнала: 2024, Номер 36(9)

Опубликована: Сен. 1, 2024

The physical properties of working fluids—in terms the Prandtl number—play a crucial role in determining their thermal performance internal flow, especially viscosity. This study first considers thermo-hydraulic and entropy generation sinusoidal corrugated channel two configurations: symmetrical (raccoon) asymmetrical (serpentine). Results are presented for different ranges operating parameters, such as 100≤Re≤700 0.72≤Pr≤90, geometrical parameters wave amplitude-to-wavelength ratio 0.2≤α≤0.6. In addition, results channels were compared with each other's straight channel. Control transport equations solved using finite element methods. It was found that flow inside wavy generated re-circulatory reigns, size affected by well Reynolds number. Also, employing high values Pr extremely enhanced heat transfer rate (HTR) over all α both raccoon serpentine channels. indicated have higher HTR factor to Finally, dominated viscous its decrease number focused on enhancement due importance many industrial applications where dissipation is critical work, including exchangers sinks. Thus, current numerical simulation primarily suggests utilizing one, nearly same total generation.

Язык: Английский

Процитировано

2

On the effect of wave amplitude and corrugation profile of certain types of corrugated channels on thermal performance and entropy generation DOI

Fatimah Q. Al-Daamee,

Naseer H. Hamza

International Journal of Thermal Sciences, Год журнала: 2024, Номер 207, С. 109354 - 109354

Опубликована: Авг. 30, 2024

Язык: Английский

Процитировано

1