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Keywords: CFD
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Proceedings Papers

Proc. ASME. FEDSM2021, Volume 1: Aerospace Engineering Division Joint Track; Computational Fluid Dynamics, V001T02A049, August 10–12, 2021
Paper No: FEDSM2021-66406
... as a software in 2015 to $162B in 2020, as shown in Fig. 1 growing at as a service (SaaS) solution, which increases its accessibility least 6 times faster than what had been expected for IT and ease of use. Online fluid flow (CFD) simulation is used spending in that same time span [1]. This contributes...
Proceedings Papers

Proc. ASME. FEDSM2021, Volume 3: Fluid Mechanics; Micro and Nano Fluid Dynamics; Multiphase Flow, V003T08A027, August 10–12, 2021
Paper No: FEDSM2021-65619
... utilising highly sensitive acoustic sensors. Two series of numerical simulations utilising Computational Fluid Dynamics (CFD) – Reynolds-Averaged Navier-Stokes (RANS) model, were performed to accurately predict the rate of the oil spill and the corresponding trajectory to the free-surface at Reynolds number...
Proceedings Papers

Proc. ASME. FEDSM2021, Volume 3: Fluid Mechanics; Micro and Nano Fluid Dynamics; Multiphase Flow, V003T08A007, August 10–12, 2021
Paper No: FEDSM2021-66013
...Abstract Abstract In the oil and gas industry, sand particle erosion damage to elbows is a common problem. The ability to predict erosion patterns is of great importance for sizing lines, analyzing failures, and limiting production rates. Computational fluid dynamics (CFD) can be utilized...
Proceedings Papers

Proc. ASME. FEDSM2021, Volume 3: Fluid Mechanics; Micro and Nano Fluid Dynamics; Multiphase Flow, V003T08A016, August 10–12, 2021
Paper No: FEDSM2021-65652
..., with the downward thermal plume, the aspiration efficiency of small micro-particles increases significantly. lying mannequin aspiration efficiency CFD turbulent flow Proceedings of the ASME 2021 Fluids Engineering Division Summer Meeting FEDSM2021 August 10-12, 2021, Virtual, Online FEDSM2021-65652...
Proceedings Papers

Proc. ASME. FEDSM2021, Volume 3: Fluid Mechanics; Micro and Nano Fluid Dynamics; Multiphase Flow, V003T07A012, August 10–12, 2021
Paper No: FEDSM2021-65899
... actuation speeds and lower manufacturing costs (CAPEX). Computational Fluid Dynamics (CFD) simulations were performed to investigate the effect of flowing water (in the microfluidic channel) on the average absolute pressure and temperature of air in the actuation chamber. The CFD simulations were performed...
Proceedings Papers

Proc. ASME. FEDSM2021, Volume 3: Fluid Mechanics; Micro and Nano Fluid Dynamics; Multiphase Flow, V003T05A002, August 10–12, 2021
Paper No: FEDSM2021-65613
... students’ spirit of inquiry, and ultimately leads to a professional development opportunities beyond the classroom setting. CFD simulations assessment Ansys Fluent Proceedings of the ASME 2021 Fluids Engineering Division Summer Meeting FEDSM2021 August 10-12, 2021, Virtual, Online FEDSM2021...
Proceedings Papers

Proc. ASME. FEDSM2021, Volume 3: Fluid Mechanics; Micro and Nano Fluid Dynamics; Multiphase Flow, V003T05A027, August 10–12, 2021
Paper No: FEDSM2021-65494
... the best accuracy in terms of the mean velocity profile as well as drag partition across the range of packing densities. CFD DNS LES RANS Proceedings of the ASME 2021 Fluids Engineering Division Summer Meeting FEDSM2021 August 10-12, 2021, Virtual, Online FEDSM2021-65494 MODELING OF CUBE ARRAY...
Proceedings Papers

Proc. ASME. FEDSM2021, Volume 2: Fluid Applications and Systems; Fluid Measurement and Instrumentation, V002T03A007, August 10–12, 2021
Paper No: FEDSM2021-65519
... stall, both experiment and CFD(Computational Fluid flow rate coefficient =Q/(3600 b3d3u3t) Dynamics) calculations were conducted. In the experiment, two efficiency kinds of pump (one is original and another is with slit vanes) density [kg/m3] characteristics and time history of static pressure...
Proceedings Papers

Proc. ASME. FEDSM2021, Volume 2: Fluid Applications and Systems; Fluid Measurement and Instrumentation, V002T03A015, August 10–12, 2021
Paper No: FEDSM2021-62237
... Proceedings of the ASME 2021 Fluids Engineering Division Summer Meeting FEDSM2021 August 10-12, 2021, Virtual, Online FEDSM2021-62237 CFD ANALYSIS OF REFRIGERATION CYCLE EJECTOR Franz X. Forster Alexander E. Deravanessian Matthew J. Nazarian Univ. of Applied Sciences Calf. State Polytechnic Univ...
Proceedings Papers

Proc. ASME. FEDSM2021, Volume 2: Fluid Applications and Systems; Fluid Measurement and Instrumentation, V002T03A016, August 10–12, 2021
Paper No: FEDSM2021-65319
... during spraying and layer twin wire arc spray torch depositing a coating onto a substrate. formation of a coating. Simulations using ANSYS FLUENT FIGURE 1: SCHEMATIC OF THE TWAS PROCESS. Computational Fluid Dynamics (CFD) software were used to The TWAS process operates with two electrically conductive...
Proceedings Papers

Proc. ASME. FEDSM2021, Volume 2: Fluid Applications and Systems; Fluid Measurement and Instrumentation, V002T03A017, August 10–12, 2021
Paper No: FEDSM2021-65393
...Abstract Abstract This paper presents results of Computational Fluid Dynamics (CFD) modeling and experimental wind tunnel testing to predict the drag coefficient for a Human Powered Vehicle (HPV) entered in the World Human Powered Speed Challenge (WHPSC). Herein, a comparison of CFD to wind...
Proceedings Papers

Proc. ASME. FEDSM2021, Volume 2: Fluid Applications and Systems; Fluid Measurement and Instrumentation, V002T04A011, August 10–12, 2021
Paper No: FEDSM2021-63247
... Polytechnic Institute», Kyiv, Ukraine ABSTRACT NOMENCLATURE ultrasonic flow meter In present paper, the focus is given to possible ways of UFM computational fluid dynamics CFD increasing accuracy for existing ultrasonic time-of-flight water meters. We will consider transducers with coaxial reflectors 1...
Proceedings Papers

Proc. ASME. FEDSM2021, Volume 2: Fluid Applications and Systems; Fluid Measurement and Instrumentation, V002T03A034, August 10–12, 2021
Paper No: FEDSM2021-65274
... of the redesigned compressor has at 120K rpm, and proposed some design difficulties and increased 5% at design point. methods of this kind of compressor [5]. Zhang et al. carried out numerical and experimental research on low specific speed Keywords: Centrifugal compressor, CFD, Loss Analysis, centrifugal...
Proceedings Papers

Proc. ASME. FEDSM2021, Volume 1: Aerospace Engineering Division Joint Track; Computational Fluid Dynamics, V001T02A009, August 10–12, 2021
Paper No: FEDSM2021-65799
... accuracy, material erosion, exchange. By studying water braking using Computational Fluid ablation, rain effects on the survivability of aerospace materials, Dynamics (CFD), forces acting on track vehicles can be aerodynamic characteristics of aerospace system designs, and approximated and prepared...
Proceedings Papers

Proc. ASME. FEDSM2020, Volume 3: Computational Fluid Dynamics; Micro and Nano Fluid Dynamics, V003T05A059, July 13–15, 2020
Paper No: FEDSM2020-20391
... residence time is calculated via the data-driven framework. dry powder inhaler machine learning MFiX CFD optimization PARAMETRIC OPTIMIZATION OF A DRY POWDER INHALER ABSTRACT In the present study, particles in cell method, a Eulerian-Lagrangian approach is used to simulate the flow...
Proceedings Papers

Proc. ASME. FEDSM2020, Volume 2: Fluid Mechanics; Multiphase Flows, V002T04A011, July 13–15, 2020
Paper No: FEDSM2020-20318
... in the literature are limited to diameters less than 4 inches. Therefore, there is not much experimental data available for large diameter elbows. However, the erosion can be predicted by CFD simulations and applying erosion equations in such elbows. The goal of this project is to examine the effects of elbow...
Proceedings Papers

Proc. ASME. FEDSM2020, Volume 2: Fluid Mechanics; Multiphase Flows, V002T04A038, July 13–15, 2020
Paper No: FEDSM2020-20477
... data from our newly developed linear shear flow apparatus with suspended buoyant particles. CFD multiphase flow particle methods solid-fluid interaction verification and validation MULTIPHASE FLOW DEVELOPMENT ON SINGLE PARTICLE MIGRATION IN LOW REYNOLDS NUMBER FLUID DOMAINS Mahyar...
Proceedings Papers

Proc. ASME. FEDSM2020, Volume 1: Fluid Applications and Systems; Fluid Measurement and Instrumentation, V001T01A001, July 13–15, 2020
Paper No: FEDSM2020-20127
... models. Keywords: Machine Learning, CFD, Atmospheric Turbulence NOMENCLATURE Large Eddy Velocity Pressure Reynolds Number Dimensionless body force Displacement vector Wind velocity Outer scale length Inner scale length Structure-function of wind velocity 2 Velocity structure constant...
Proceedings Papers

Proc. ASME. FEDSM2020, Volume 1: Fluid Applications and Systems; Fluid Measurement and Instrumentation, V001T01A006, July 13–15, 2020
Paper No: FEDSM2020-20128
... gradually increased near the cutoff. Based on diffuser inlet velocity measurements, the diffuser stall fluctuations generated near both the shroud and hub sides, and the diffuser stall appeared at 180° and 240° from the cutoff. According to the CFD analysis, the mass flow fluctuations at the diffuser exit...
Proceedings Papers

Proc. ASME. FEDSM2020, Volume 1: Fluid Applications and Systems; Fluid Measurement and Instrumentation, V001T01A010, July 13–15, 2020
Paper No: FEDSM2020-20270
..., users are now interested in the behavior of different machine types and different specific speeds and need information for a particular installation situation, while hydraulic developers are interested in a methodology for the rapid assessment of CFD results. This paper presents examples of damage...