..., a study of the steady thermal characteristics of the gear meshing process is conducted. The distribution rule of the gear steady-state temperature field is revealed by the finite element analysis. Based on the technical indices of maximum contact temperature, minimum bonding safety factor, transfer error...

... 09 2024 08 02 2025 10 02 2025 28 02 2025 heat transfer vacuum drying indirect drying drying rate feed pellets drying conduction evaporation heat and mass transfer low temperature heat transfer porous media Ministerstvo Školství, Mládeže a Telovýchovy 10.13039...

... modeling software ntopology , we establish the following three TPMS structures: Schwarz P, Gyroid, and Diamond. Thermal simulation analysis is conducted on the radiator model using ansys fluent . The optimal structural parameters are determined to ensure effective heat dissipation while preventing...

... share the same contribution. 27 07 2024 10 01 2025 10 01 2025 19 02 2025 phase change materials (PCMs) combined cold storage plate key parameters combination scheme placement position conduction experimental techniques heat exchange melting and freezing...

... and thermal conditions. In this study, an experimental and numerical combined methodology was used to evaluate the deposition effects on film cooling from a row of holes on conductive flat plates. Cylindrical holes with simple and compound holes that are extensively used in today's modern engines were...

...Yang Qiao; Zhongming Yan; Jiawei Chen; Yu Wang; Hongcheng Zhou This paper proposes a thermal metamaterial based on the theory of thermodynamics transformation, which can achieve uniform temperature distribution. The required anisotropic thermal conductivity is theoretically derived. This thermal...

...Shijun Li; Shaojun Wu; Shimeng Lv; Teng Xie To achieve a good heat dissipation effect in the heat dissipation channel of the low-temperature detector, it is necessary to study the thermal conductivity performance of GD414C and indium foil between detector and thermal conductive aluminum block...

...: amohanty_me@vssut.ac.in 08 12 2023 05 04 2024 14 04 2024 10 05 2024 Graphical Abstract Figure free convection heat sink design rectangular slots Nusselt number heat transfer neck position conduction electronic cooling extended surfaces/fins heat and mass...

.... The simulation results align well with experimental data, validating the accuracy and reliability of the numerical approach. The wall material used in the study by Back et al. [ 33 ] was not specified but mentioned in their work [ 34 ]. The thermal conductivity of the material was determined by analyzing...

...Vishwas Kumar Pandey; Vinay Pratap Singh Negi; Chennu Ranganayakulu This paper presents extensive fluid flow and Heat-Transfer studies conducted using a commercial computational fluid dynamics (CFD) package known as CFD-ACE ® to elaborate and expand on the reference studies available for ceramic...

... scenarios steady-state harmonic regime stochastic regime 3D model conduction energy efficiency experimental techniques thermal systems The world's energy consumption is constantly increasing driven by the planet's growing population and its ever-growing technological needs. Coupled...

... , 2009 ASHRAE Handbook: Fundamentals , American Society of Heating, Refrigerating and Air-Conditioning Engineers Inc. , Atlanta, GA . c = tissue-specific heat capacity, J · kg −1 · K −1 k = tissue thermal conductivity, W · m −1 · K −1 r = tissue radius, cm s...

... (mm) H = height of impingement channel (mm) M = blowing ratio P = vane pitch distance (mm) S = span height (mm) T = temperature (K) k w = thermal conductivity (W/m/K) t w = endwall thickness (mm) C ax = axial chord of vane (mm) C...

... technology. The new model is well validated by comparing the temperature values obtained from the deep learning model with the experimental temperature measurements. Moreover, a computational cost comparison with other numerical models is conducted to prove the high efficiency of the proposed deep learning...

...Bradley M. Moran; Peter Geissinger; Jörg C. Woehl The thermal characteristics of a variable temperature, flowing vapor cryostat are theoretically modeled, accounting for specific geometrical and material constraints, temperature-varying heat transfer coefficients, and thermal conductivities...

... 25 06 2023 22 09 2023 29 09 2023 20 10 2023 thermal management perforated micro-pin fins surrogate model artificial neural network optimization heat transfer conduction electronic cooling extended surfaces/fins forced convection heat exchangers heat transfer...

... heat transfer efficiency, a new heterogeneous PCHE with MS zigzag passage and sCO 2 airfoil fin passage was proposed. A one-dimensional simulation of the new PCHE was conducted to study the effects of the plate number and the length on its pressure drop, MS mass flowrate, capital cost, and operating...

...Chandan Mukherjee; Sudipto Mukhopadhyay In non-isothermal flows, heatlines are used to depict the energy flow from hot surface to cold surface and help in visualizing the strength of the convective heat transfer as compared to the conductive heat transfer. Traditionally, researchers have plotted...

... function, using the pseudo-elasticity theory and the inverse analysis method. This equation was utilized to calculate the internal heat generation rates of rubber compounds. With heat generation rates, the governing equation of heat conduction and the mathematical expression of boundary conditions were...

... average temperature were separately applied in the topological optimization of two typical uniform heat generation cases, and the resulted topologically optimization results were analyzed and compared. Based on the two benchmark cases, the appropriate objective function was selected to conduct structural...