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Code Verification Verifying mesh independence ensures that CFD results reflect the underlying physics rather than artifacts of grid discretization.
Comparison of Nuavg between the implemented CFD models with available data by Talebi et al. [43] for different Ri and Re.
Numerical simulation of combined thermal and mass transport in a square lid-driven cavity.
A review study of numerical simulation of lid-driven cavity flow with nanofluids.
Advanced Theory and Simulations, 2500038

Simulation calculation is set to transient iterative calculation.
Fig.3 Effect of airflow ascend-type simulation Fig.4 Average temperature of cross section of airflow ascend-type observation surface Fig.5 Effect of airflow descend-type simulation Fig.6 Average temperature of cross section of airflow descend-type observation surface Fig.7 Effect of positive inversion ventilation mode simulation Fig.8 Average temperature of cross section of positive inversion ventilation mode observation surface Fig. 3 and Fig. 5 are simulation results of the airflow ascend-type and airflow descend-type, and Fig. 7 is a simulation effect diagram of the positive inversion ventilation mode, wherein the mode shown in Fig. 7 is in the airflow ascend-type mode.
[7] ZHAI Zhi-ping, YANG Zhong-yi, GAO Bo, et al.Simulation of solid一gas two-phase flow in an impeller blower based on Mixture model[J].
[8] YU Feng-quan.The summary of CFD simulation methods for architecture wind environment[J].
Numerical Simulation of Whole Flow Field for Centrifugal Pump with Structured Grid[J].

Ministry of Housing and Urban-rural Development of the People's Republic of China(2013-R1-8), Year 2012 Hubei Province Construction Science and Technology Project Plan ([2012]30), and Wuhan University of Science and Technology Young Sicientific Backbone Training Plan (2010xz023) References [1] CAO Bin, ZHU Yingxin, OUYANG Qin ZHOU Xian , LUO Maohui, Indoor thermal environment and human thermal adaptation in residential buildings in various climate zones during the winter Journal of Tsinghua University（Science and Technology）（J），2012（04）:499-503 [2] WANG Fang,CHEN Jing,LIU Jia-ping，Evaluation and Analysis on Winter Indoor Thermal Environment of Dwellings in River Valley in the Middle Part of Nujiang，building science, （J），2011（10）：40-46 [3] WEI Sheng-xian,HU Fen-e[2] SHI You-ming ,HE Xi-jia Effects of South Window and Solar Floor Radiant Heating System on Indoor Thermal Environment，JOURNAL OF SOUTHWEST UNIVERSITY(NATURAL SCIENCE EDITION)，（J）， 2010（7）: 155-160 [4] jiangxiangyang, CFD
Simulation of Summer Indoor Thermal Environment for A Building in Guangdong Province,Guangzhou architecture, （J）， 2012（01）：38-41 [5] WANG Yong,ZHONG Ke,YUAN Yong-dong ，Analysis of the Indoor Thermal Environment of Courtyard-Style Building with a Cross Opening in Winter，Journal of Donghua University（( NATURAL S CI ENCE），（J）， 2012（02）：224-228 [6] YAN Yan,LIU Yu ，Research on the sun-shading design of building in the zone of south Guangxi province，Journal of Guangxi University（Natural Science Edition），（J）， 2008（03）: 229-234 [7] CHEN Chao-lin, MENG Yan-mei, PANG Hai-feng, HU Ying-ning, HUANG Qing-bao, Develpment of an energy consumption monitoring system for ground-source heat pump, Journal of Guangxi University（Natural Science Edition），（J），2010（02）：277-281

The simulation model of CFD software is established by taking the experienced parameters[3] µc =0.09, 1c =1.44, 2c =1.92, kσ =1.0, εσ =1.3

These results will be used for comparison with CFD calculations of flow around cooling towers in full scale.
Ulman, Boundary layer simulation and its lower velocity limit.

Because of its economical and convenient feature and more information than experiment, software simulation was used.
[4] Fujun Wang: Computational fluid dynamics analysis—Principle and application of CFD software (Tsinghua university Press, Beijing 2004) (In Chinese)

Key words: Numerical simulation, RNG k-ε turbulence model, Integrated Reactor Abstract.
A numerical simulation has been carried out to study the flow field in the two-phase integration of sludge thickening and digestion reactor.
The application of CFD simulations to tanks has also been reviewed by Placek, Tavlarides, Smith, and Fort [8], Kresta and Wood [9], Harris [10], and Vivaldo-Lima, Wood, and Penlidis [11].
The standard k-ε turbulence model that has been commonly used has some deficiencies when it is applied to the simulation of flow impingement and separation [12].

The simulation results revealed that methyldiethanolamine (MDEA) was an efficient absorbent.
Fig. 3 and 4 illustrates CFD simulation result so that an increase in the solvent concentration results in improving reaction site and CO2 solubility.

Earlier studies detail the calibration and validation of a three-dimensional (3D) computational fluid dynamics (CFD) model for the development of a Cold Spray Digital Twin (CSDT) [10-13].
Nagarajah. 3D CFD Multicomponent Model for Cold Spray Additive Manufacturing of Titanium Particles, in CFD Modeling and Simulation in Materials Processing 2016, Springer Cham, (2016), 213-20

While there are advantages to the OHAD system, the obtained CFD findings demonstrated that the UFAD system may outperform it.
The computational fluid dynamics (CFD) findings validated that, in comparison to the OHAD system's 1.2 m height, the UFAD system could keep the room temperature at 26°C while being located below 2.0 m.
Al-Muhsen, Ain Amira Johari, Thermal Comfort Analysis for Overhead and Underfloor Air Distribution Systems, CFD Letters13, Issue 12 (2021) 113-132. https://doi.org/10.37934/cfdl.13.12.113132
[18] Zahraa Mohammed Kadhum, Mohammed Wahhab Aljibory, Farhan Lafta Rashid, Numerical Simulation for the Effect of Air Bubble Injection in Wavy Pipe Solar Collector, AIP Conf.