Numerical simulation and structural optimization of forced convection oven

被引：0

作者：

Yan, Zhen ^{[1
]}

Chen, Hao ^{[1
]}

Dai, Wan ^{[1
]}

Bie, YuFeng ^{[1
]}

Zheng, Zhu ^{[1
]}

Li, Chao ^{[1
,2
]}

Chen, YunFei ^{[1
]}

Chen, Mo ^{[3
]}

Zhang, Yan ^{[1
]}

机构：

[1] Southeast Univ, Sch Mech Engn, Jiulonghu Campus, Nanjing 211189, Peoples R China

[2] BSH Home Appliance Jiangsu Co Ltd, Nanjing, Peoples R China

[3] Nanjing Tech Univ, Coll Art & Design, 30 South Puzhu Rd, Nanjing 211816, Peoples R China

来源：

PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART C-JOURNAL OF MECHANICAL ENGINEERING SCIENCE | 2024年 / 238卷 / 23期

关键词：

Computational fluid dynamics; forced convection oven; temperature field optimization; fan structure;

D O I：

10.1177/09544062241277321

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

Temperature uniformity is a fundamental parameter for a forced convection oven to guarantee food baking quality. In this study, computational fluid dynamics (CFD) simulation is employed to analyze the air flow and heat transfer within a forced convection oven. Subsequent experimental measurements were conducted to explore the temperature variations inside the oven. The maximum deviation between the numerical simulation results and the experimental data was 2.70%, demonstrating the high accuracy of the simulation model. Based on the established simulation model, we can meticulously investigate the impact of fan structures on the airflow and temperature fields. Carefully designing the fan structure can significantly enhance temperature uniformity across the oven's baking racks, reducing the standard deviation of temperatures on the second and third baking racks from 5.46 degrees C and 6.69 degrees C to 2.26 degrees C and 2.46 degrees C, respectively. This study provides a robust design strategy for forced convection ovens, yielding tangible benefits for practical application and market competitiveness.

引用

页码：11115 / 11123

页数：9

共 50 条

[31] Modeling Forced Convection in Finned Metal Foam Heat Sinks [J].

DeGroot, Christopher T. ;

Straatman, Anthony G. ;

Betchen, Lee J. .

JOURNAL OF ELECTRONIC PACKAGING, 2009, 131 (02) :0210011-02100110

[32] Dielectric Fluids for the Direct Forced Convection Cooling of Power Electronics [J].

Kelly, Brian ;

Moreno, Gilberto ;

Myers, Steve ;

Narumanchi, Sreekant ;

Joshi, Yogendra ;

Graham, Samuel .

PROCEEDINGS OF THE TWENTIETH INTERSOCIETY CONFERENCE ON THERMAL AND THERMOMECHANICAL PHENOMENA IN ELECTRONIC SYSTEMS (ITHERM 2021), 2021, :308-313

[33] Numerical simulation of moisture-heat coupling in belt dryer and structure optimization [J].

Zhang Hang ;

Deng Shengxiang .

APPLIED THERMAL ENGINEERING, 2017, 127 :292-301

[34] Numerical Simulation of Performance Characteristics and Structure Optimization of Plasma Gasifier Based on Hydrodynamics [J].

Zhang, Ce ;

Wang, Fei ;

Shi, Yanbin ;

Li, Jing ;

Wu, Yuyao .

COMBUSTION SCIENCE AND TECHNOLOGY, 2024, 196 (17) :4469-4486

[35] Design, optimization and numerical simulation of a MicroFlow sensor in the realistic model of human aorta [J].

Mojarab, Amin ;

Kamali, Reza .

FLOW MEASUREMENT AND INSTRUMENTATION, 2020, 74

[36] Numerical simulation on forced convective heat transfer of titanium dioxide/water nanofluid in the cooling stave of blast furnace [J].

Chen, Wei-Ching ;

Cheng, Wen-Tung .

INTERNATIONAL COMMUNICATIONS IN HEAT AND MASS TRANSFER, 2016, 71 :208-215

[37] Numerical Simulation of Forced Convective Heat Transfer Coefficients on the Facade of Low-and High-Rise Buildings [J].

Kahsay, Meseret T. ;

Bitsuamlak, Girma ;

Tariku, Fitsum .

AEI 2017: RESILIENCE OF THE INTEGRATED BUILDING, 2017, :266-278

[38] Numerical Simulation of Hydrogen-Rich Fuel (Biomass, Coke Oven Gas) and Coal Co-Combustion in the Raceway of Blast Furnace [J].

Bae, Yoon-Ho ;

Oh, Han Sang ;

Kim, Gaeon ;

Kwon, Jae Hong ;

Lee, Yubin ;

Cho, Junhee ;

Lee, Juwon ;

Park, Joonbeom ;

Lee, Jong Hyup ;

Kim, Gyosoon ;

Kim, Taihyun ;

Kim, Tae-Yoon .

JOURNAL OF SUSTAINABLE METALLURGY, 2025, 11 (01) :264-277

[39] Numerical computation on cavity natural convection for built-in plate arrays application: Heat transfer analysis and optimization [J].

Xiong, Jianwu ;

Mao, Gang ;

Zhang, Yin .

NUMERICAL HEAT TRANSFER PART A-APPLICATIONS, 2023, :1268-1287

[40] High-precision Parallel Simulation and Optimization Technology of Thermal Fluid in Numerical Reactor [J].

Dong L. ;

Zhou Z. ;

Dai C. ;

Zhao K. ;

Wu Z. ;

Liu T. ;

Zhao M. ;

Yang W. ;

Hu C. .

Yuanzineng Kexue Jishu/Atomic Energy Science and Technology, 2021, 55 (09) :1581-1593

← 1 2 3 4 5 →