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CFD simulation is needed in future work in order to explore the real pressure rise effect of jet fans during jet speed changing and obtain similar indexes in long complex tunnels with varied section or curved layout.
Zhang: Highway tunnel jet fan installation numerical simulation and fan parameter optimization(Master’s thesis), Chongqing, Chongqing Jiaotong university, 2009.

A study of kinematics, CFD simulation and model experiments was carried out on the prototype [6].
For future prototype, a electromagnetic field simulation of the actuator in ANSYS should be conducted, then the appearance of the robofish will be designed like real fish and optimized, and more experiments will be carry out to study the swimming efficiency and the maneuverability performance, as well as the performance of emerging and submerging.

The coupling numerical analysis of overall flow-temperature field of marine generator was carried out by CFD software Fluent and obtained the results of analysis as follows.
Fig.7 The figure of Air velocity vector Fig.8 The whole pressure-plotting of flow field(Unit : m/s) of flow field(Unit : Pa ) Fig.9 The whole temperature profile of Fig.10 The temperature profile of computation model(Unit : k) generator stator core(Unit: k) Fig.11 The temperature profile of generator Fig.12 The temperature profile of rotor core (Unit: k) flow field (Unit: k) Summary In this paper, a marine generator stator, rotor and internal flow channel flow-temperature coupling were numerical analyzed, compared to traditional generator simulation analysis and calculation, the conclusions are as follows: 1) The traditional most of three-dimensional study was focused on an iron core segment with a flow channel.
Numerical Simulation of Flow Field and Temperature Field inside Marine Generator Rotor[D].

Development and challenges of groundwater heat pump in China Qing Gao1, 2, a, Xuezhi Zhou2, b, Xiaowen Zhao2, c, Chunqiang Ma2, d and Yuying Yan3, e 1State Key Laboratory of Automotive Simulation and Control, Jilin University, Jilin Changchun, 130025, China 2Department of Thermal Energy Engineering, Jilin University, Jilin Changchun, 130025, China 3Faculty of Engineering, University of Nottingham, University Park Nottingham, NG7 2RD, UK agaoqing@jlu.edu.cn, bcff_zxz@163.com, czxw@jiu.edu.cn, dmacq@jlu.edu.cn, eyuying.yan@nottingham.ac.uk Keywords: Groundwater heat pump, thermal breakthrough, development and challenges, task, sustainable development Abstract.
According to the practical engineering and by using CFD software FLUENT, four modes of 4-well locations are implemented as examples, which are named A, B, C, and D, respectively, as shown in Fig.3.
Foundational research work of GWHP system should be increased gradually, especially on theoretical analysis, numerical model building, simulation calculation and professional design.

Wave forces on the composite bucket foundation of offshore wind turbines Guangwei Liu1, a, Qinghe Zhang1, a and Jinfeng Zhang1, a 1State Key Laboratory of Hydraulic Engineering Simulation and Safety, Tianjin University, Tianjin, China 300072 acoastlab@163.com Keywords: offshore wind turbines, composite bucket foundations, wave force, Flow-3D, Morison equation, diffraction theory.
In present study, a three dimensional numerical wave basin based on the CFD software Flow-3D is set up to compute the wave force on the composite bucket foundation.
Vol. 3 (2013), p. 68 [14] Ting Zhang: Three Dimensional Numerical Simulation of Waves and its Application, Master's Thesis, Tianjin University, 2009.

Wohlmuther, Radiation damage assessment of the sixth SINQ target irradiation program based on MCNPX simulation, Nuclear Inst. and Methods in Physics Research, A 922 (2019) 310–321
Wohlmuther, CFD-Simulation of SINQ Target 13, Technical report of PSI, to be published

Fig. 7 Curves between voltage and flow rate of different L ANSYS simulations were carried out on five micropumps with the same W and different A, which aimed to find out the best A and the results are drawn in Fig. 8.
[4] Yeng-Yung, T. and Shiue-Lin, L., “Evaluation of the performance of a valveless micropump by CFD and lumped-system analyses,” Sens. and Actuators, A, Vol. 148, No. 1, pp. 138-148, 2008
[7] Jianke, K., Gregory, W, Auner., “Simulation and verification of a piezoelectrically actuated diaphragm for check valve micropump design,” Sens. and Actuators, A, Vol. 167, No. 2, pp. 512-516, 2011

[4] Wanphen S and Nagano K 2009 Experimental study of the performance of porous materials to moderate the roof surface temperature by its evaporative cooling effect Build Environ 44, 338−51 [5] Erens P J and Dreyer A (1993) Modeling of indirect evaporative coolers Int J Heat Mass Tran, 36 17−26 [6] San Jose Alonso J et. al. (1998) Simulation model of an indirect evaporative cooler Energy Buildings, 29 23–27 [7] Khedari J., Yimsamerjit P., Hirunlabh J. (2002) Experimental investigation of free convection in roof solar collector.
[11] Villi G., Pasut W., De Carli M. (2009), CFD modelling and thermal performance analysis of a wooden ventilated roof structure.
Building Simulation 2. 215–228

The last section is the simulation of hot machining and includes the modeling of all essential process steps to facilitate the future design of hot machining processes.
The entire controlled heat treatment process will be simulated with CFD to optimize trials, pilot plant setup, and process parameters.
The process chain for forging processes can be significantly shortened by means of developing and implementing numerical simulations of heating and cooling processes as well as development of a sensor controlled heat treatment along with forming at elevated temperatures and hot-machining.

Multi-zone ventilation network model[6], analytical and semi-empirical formula [7] and numerical simulation with Computational Fluid Dynamics (CFD) [8] and experiments [9] are the evaluation methods too about building ventilation.
Step 5: simulation and get the flow and drop of drop of pressure Step 6: analysis if the natural ventilation meet the requirement of thermal comfort and local regulation according to simulation ventilation.
It shows that: (1) Simulation ventilation based VNM of every room in this case is close to measured value.
We can know that they have good consistency between simulation value and measured value about natural ventilation.
Simulation for the effect of building plan and orientation on Natural ventilation.