A5067405955- Radiative Heat Transfer Studies
- Computational Fluid Dynamics and Aerodynamics
- Fluid Dynamics and Turbulent Flows
- Advanced Algorithms and Applications
- Teaching and Learning Programming
- Fluid Dynamics Simulations and Interactions
- Plasma and Flow Control in Aerodynamics
- Biomedical and Engineering Education
- Combustion and flame dynamics
- Coastal and Marine Dynamics
- Fluid Dynamics and Heat Transfer
- Smart Grid and Power Systems
- Turbomachinery Performance and Optimization
- Water Quality and Pollution Assessment
- Metallurgy and Material Forming
- Hydrology and Watershed Management Studies
- Oil Spill Detection and Mitigation
- Iterative Learning Control Systems
- Advanced Measurement and Detection Methods
- Environmental Quality and Pollution
- Advanced Aircraft Design and Technologies
- Granular flow and fluidized beds
- Tunneling and Rock Mechanics
- Cavitation Phenomena in Pumps
- Soil, Finite Element Methods
East Carolina University
2015-2024
University of Nevada, Reno
2024
Jilin Province Science and Technology Department
2024
Jilin University
2024
Piedmont International University
2024
Tianjin University
2018-2022
Northwestern Polytechnical University
2016-2021
State Key Laboratory of Hydraulic Engineering Simulation and Safety
2018
State Key Laboratory of Hydrology-Water Resources and Hydraulic Engineering
2018
Central South University
2013
Aerodynamic shape optimization of a swept natural-laminar-flow wing in the transonic regime is still challenging. The difficulty associated with reliable prediction laminar–turbulence transition and reasonable compromise viscous wave drags. This paper proposes to use efficient global based on surrogate models address this problem. Reynolds-averaged Navier–Stokes flow solver features automatic via full method, which dual factors are used for Tollmien–Schlichting crossflow instabilities,...
This paper aims to develop an efficient global optimization method for design of transonic natural-laminar-flow (NLF) airfoils and wings, based on high-fidelity computational fluid dynamics (CFD) solver. The CFD solver features functionality automatic transition prediction, by coupling Reynolds-averaged Navier-Stokes (RANS) equations with the linear-stability-theory-based dual e N Tollmien-Schlichting crossflow instabilities. An A320-sized NLF wing a laminar supercritical airfoil is designed...
The smoothed particle hydrodynamics (SPH) method is applied to study the oil film diffusion in water. By modifying SPH equations of fluid dynamics, multiphase flow are obtained establish computational model. discussing three kinds pairing schemes calculation density, redistribution mode density determined. process simulated, effects viscosity coefficient and on analyzed, distribution local pressure near particles spreading calculated. Finally, calculated value expansion diameter compared...
Purpose A new coupled model is developed to simulate the interaction between fluid droplet collisions on discrete particles (DPs) by using mathematic function. Design/methodology/approach In this model, smoothed particle hydrodynamics (SPH) used based kernel function and time step which takes into consideration domain in accordance with element method (DEM) resistance The DPs consists of three parts, are repulsive force, viscous shear force attractive caused capillary action. numerical...
Crossflow instability (CFI) is crucial for triggering boundary-layer flow transition over a transonic natural laminar (NLF) wing, whose leading edge swept reducing wave drag. This paper proposes new parameter called the nondimensionalized crossflow pressure gradient (CFPG) to combine effects of both wing sweep and distribution on crossflow, which enables an alternative interpretation mechanism CFI suppression. At first, self-contained derivation nondimensional form CFPG presented,...
ABSTRACT This paper demonstrated time-averaged axial jet velocity at initial plane and variations behind propeller from a navigating ship by adopting computational fluid dynamics (CFD) method particle image velocimetry (PIV) technique. This work established numerical model of advancing carried on an experiment self-propelled model, in order to validate the reliability this model. Research results have shown that CFD prediction were good agreement with PIV measurement both near-field...
In order to determine the disc cutter’s kinematic behavior, a 3-D FEM model is established simulate rock cutting process in Abaqus, using unique connector element and considering failure effect of rock. Then, by this model, series numerical simulations during wearing have been performed. The results show that speed zero point jumping near deepest breaking point, rotating cutter varies while it average increases its wear process. end, laboratory test presented detail, experiment are...
Recent advancements in robotics, including applications like self-driving cars, unmanned systems, and medical robots, have had a significant impact on the job market. On one hand, big robotics companies offer training programs based requirements. However, these may not be as beneficial general offered by universities or community colleges. other colleges face challenges with required resources, especially qualified instructors, to students advanced education. Furthermore, diverse backgrounds...
Abstract Recent advancements in robotics, including applications like self-driving cars, unmanned systems, and medical robots, have had a significant impact on the job market. On one hand, big robotics companies offer training programs based requirements. However, these may not be as beneficial general offered by universities or community colleges. other colleges face challenges with required resources, especially qualified instructors, to students advanced education. Furthermore, diverse...
Abstract Find That Plane!: Evaluation of a High School Summer Science and Engineering Camp Introducing Robotics to Simulate the Search for Malaysian Airlines Flight 370Each summer is one several university host sites throughout four-week science engineering enrichment camp academically gifted highschool juniors seniors. During first two weeks experience students engagein interactive research projects in or three STEM fields. Upon completion twoweeks program then choose conduct an in-depth...
ABSTRACT The research of sediment movement on bed surface is one the most important coastal problems around world. In this paper, vertical distribution formula concentration improved by summarizing theoretical formulas predecessors. A developed total carrying capacity obtained dimensional analysis. The formulae suspended load and deformation equation are derived using micro element analysis method. for calculating simulating erosion deposition under condition stable simplified. flow a...