Numerical simulation of unsaturated flow using modified transformation methods
Numerical simulation of unsaturated flow using modified transformation methods
... NUMERICAL SIMULATION OF UNSATURATED FLOW USING MODIFIED TRANSFORMATION METHODS CHENG YONGGANG (B.Eng., M.Eng., Tsinghua University) A THESIS SUBMITTED FOR THE DEGREE OF DOCTOR OF PHILOSOPHY ... serious issue of practical concern 1.3 Convergence Problems Because of the high nonlinearity of soil hydraulic properties, convergence problems exist in numerical simulati...
báo cáo hóa học:" Numerical simulation of thin paint film flow" doc
... the case of inclined substrates, where gravity plays a significant physical role in the flow dynamics Numerical simulation of thin paint film flow Industrial paints used in the context of the automotive ... S.H Davis, and S.G Bankoff Long scale evolution of thin liquid films Reviews of Modern Physics, 69(3):931 – 980, 1997 Numerical simulation of thin paint film flow 15...
NUMERICAL SIMULATION OF LIQUID SLOSHING IN RECTANGULAR TANKS USING CONSISTENT PARTICLE METHOD AND EXPERIMENTAL VERIFICATION
... series of sloshing experiments are carried out making use of a hydraulic-actuated shake table Standing waves in high filling tanks, traveling waves in low filling tanks and breaking waves in a ... nonlinear wave theory to numerically study and simulate the liquid sloshing in containers The numerical study of nonlinear liquid sloshing has been actively performe...
Numerical simulation of interfacial and multiphase flows using the front tracking method
... Chapter Front Tracking for Two-Phase Flow: The Method 3.2.5 35 Mesh adaptation: The front mesh As two sets of mesh are applied in the current front tracking method, the resolution of both the front ... (3.1) where L and G refer to the liquid and gas phase, respectively Further let Ω be Chapter Front Tracking for Two-Phase Flow: The Method 30 the d...
NUMERICAL SIMULATION OF CONTACT LINE PROBLEMS USING PHASE FIELD MODEL
... NUMERICAL SIMULATION OF CONTACT LINE PROBLEMS USING PHASE FIELD MODEL HAN JUN (B.Sc., Beijing Normal University) A THESIS SUBMITTED FOR THE DEGREE OF MASTER OF SCIENCE DEPARTMENT OF MATHEMATICS ... refer to the static contact line and static contact angle While slip boundary conditions induce the definition of the moving contact line and moving contact a...
Numerical simulation of steady and pulsatile flow through smoothly constricted tube
... NUMERICAL SIMULATION OF STEADY AND PULSATILE FLOW THROUGH SMOOTHLY CONSTRICTED TUBE LI GENG CAI ( B ENG., SHANGHAI JIAOTONG UNIVERSITY ) A THESIS SUBMITTED FOR THE DEGREE OF MASTER OF ENGINEERING ... the flow instantaneous streamline behaviors Three types of pulsatile flow, namely the physiological pulsatile flow, equivalent physiological flow and sinus...
Báo cáo " Numerical simulation of sediment transport and morphology changes at the Bach Dang estuary " ppt
... tide 1% and storm wave 9B simulation (Fig 8), indicating that the waves are the dominant transport mechanism However, the tidal currents modify the transport patterns In the interior of the estuary, ... calculates tidal propagation; the current driven by the tide, waves, and wind; sediment transport; and bottom morphology change 91 Simulation specificatio...
numerical simulation of pulsed
... displacement ͑bending͒ To verify this simulation method and use it to compute the pulsed laser bending process, a three-dimensional model is built and simulations of pulsed laser bending are conducted ... Modeling of Laser Forming,’’ Proc of Laser Institute of America, ICALEO, 83, Laser Institute of America, Orlando, FL, pp 31– 40 ͓10͔ Chen, G., and Xu, X., 2000, ‘‘3D CW Laser...
numerical study of optical nanolithography using nanoscale bow tie shaped nano apertures
... general design rule for using bowtie apertures for nanolithography On the other hand, there are many process difficulties to overcome, such as accurate fabrication of bow- tie apertures and maintaining ... Toward nanometer-scale optical photolithography: utilizing the near-field of bowtie optical nanoantennas Nano Lett 6, 355–360 Wang, L., Uppuluri, S.M., Jin, E.X & Xu, X...
Numerical simulation of fracture in plain and fibre reinforced concrete
... simulation of fracture in plain concrete and fibre reinforced concrete and is organised into nine chapters and three appendices Each chapter starts with an introduction and ends with a summary The introduction ... the history of fiber reinforced concrete (FRC) and the modelling of its behaviour in light of fracture mechanics 2.2 A review of fracture m...
Báo cáo vật lý: "The Potentiometric Analysis of Chloride Ion Using Modified Heterogeneous Chitosan Membranes" pdf
... in chitosan Fe3+ which probably because of The Potentiometric Analysis of Chloride Ion 48 thin membrane used and also elimination of swelling step during the permeation by hydrated chloride ions ... determination of Fe3+ ions using a heterogeneous chitosan membrane indicated serious interference from chloride Thus, the aim of this study was to investigate on the v...
Báo cáo nghiên cứu khoa học " Numerical simulation of sediment transport and morphology changes at the Bach Dang estuary " pdf
... tide 1% and storm wave 9B simulation (Fig 8), indicating that the waves are the dominant transport mechanism However, the tidal currents modify the transport patterns In the interior of the estuary, ... calculates tidal propagation; the current driven by the tide, waves, and wind; sediment transport; and bottom morphology change 91 Simulation specificatio...
báo cáo khoa học:" Numerical simulation of in vivo intraosseous torsional failure of a hollow-screw oral implant" pdf
... strain data obtained during the clinical test that yielded failure of the bone-implant interface was implemented in definition of loading conditions in the finite element analysis In the definition ... with actual clinical conditions are questionable Because of ethical considerations, available human torque failure data are either limited to a study [10] carried on transitio...
Numerical simulation of submerged payload coupled with crane barge in waves
... controlling the underwater movement of payload 1.2 Offshore crane vessel By definition, a crane vessel, crane ship, crane barge or floating crane is a ship with a crane specialized in lifting heavy ... domain analysis of crane barge and payload responses merely considered a payload suspended in air only However, the hydrodynamic study of submerged moving...
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