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Numerical simulation of submerged payload coupled with crane barge in waves

Numerical simulation of submerged payload coupled with crane barge in waves

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 payload coupled with crane barge in nonlinear ... behavior of crane barge and its submerged payload subjected to nonlinear waves, which becomes a critical issue with growing interest in the field of offshore installation The current research gap in...
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A numerical study of porous fluid coupled flow systems with mass transfer

A numerical study of porous fluid coupled flow systems with mass transfer

... investigate mass transfer in a reactor partially filled with porous media There is also no systematic or parametrical study on a microchannel reactor with a porous wall that examines the influence of ... interface conditions, usually continuities of temperature and heat flux are required (Neale and Nader, 1974; Vafai and Thiyagaraja, 1987; OchoaTapia and Whitaker, 1997; Jang and Chen, 1992; Kim and ... The study of flow systems, which consists of porous media and homogenous fluids, is relevant to a wide range of industrial and environmental applications Examples of practical applications are...
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Characterization and numerical simulation of gallium nitride based metal oxide semiconductor high electron mobility transistor with high k gate stack

Characterization and numerical simulation of gallium nitride based metal oxide semiconductor high electron mobility transistor with high k gate stack

... Polarisation 15 2.3 High Electron Mobility Transistor 17 2.4 Metal- Oxide- Semiconductor High Electron Mobility Transistor 18 Chapter Device Fabrication and Characterisation 3.1 Mask Design 21 21 3.1.1 ... Field Effect Transistor MODFET Modulation Doped Field Effect Transistor HEMT High Electron Mobility Transistor MOSFET Metal- Oxide- Semiconductor Field Effect Transistor MESFET Metal- Semiconductor ... enhancement in the mobility of such a device 2.4 Metal- Oxide- Semiconductor High Electron Mobility Transistor The HEMT structure may be the choice device for GaN -based transistors However, like most devices,...
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Characterization and numerical simulation of gallium nitride based metal oxide semiconductor high electron mobility transistor with high k gate stack

Characterization and numerical simulation of gallium nitride based metal oxide semiconductor high electron mobility transistor with high k gate stack

... Polarisation 15 2.3 High Electron Mobility Transistor 17 2.4 Metal- Oxide- Semiconductor High Electron Mobility Transistor 18 Chapter Device Fabrication and Characterisation 3.1 Mask Design 21 21 3.1.1 ... Field Effect Transistor MODFET Modulation Doped Field Effect Transistor HEMT High Electron Mobility Transistor MOSFET Metal- Oxide- Semiconductor Field Effect Transistor MESFET Metal- Semiconductor ... enhancement in the mobility of such a device 2.4 Metal- Oxide- Semiconductor High Electron Mobility Transistor The HEMT structure may be the choice device for GaN -based transistors However, like most devices,...
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Numerical simulation of interface delamination   with application to IC packaging

Numerical simulation of interface delamination with application to IC packaging

... effects of moisture, which is absorbed due to the storage of plastic IC packages in a noncontrolled humidity environment The popcorn mechanism for two kinds of IC packages, plastic encapsulated microcircuits ... packages, which often are intricate multilayer structures, forms the basis of the present research Numerical simulation is employed to gain a deeper understanding on the initiation of cracks in IC packages ... students of A/Prof Cheng Li, for the assistance in the clarification of ideas crucial to the project and for the constant encouragements Sincere gratitude also goes to the technical officers and...
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Báo cáo

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 specifications for circulation model and another one ... system was applied to the Bachdang estuary to examine the physical response to tide and wave forcing Five simulations were conducted for combinations of tide, fair-weather waves, and storm waves Wave...
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numerical simulation of pulsed

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 Forming of Thin Stainless ... center of the scanning line is produced by thermal expansion along the positive z-direction because of the free-surface boundary condition Figure 11 shows the off-plane displacement w of the...
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Numerical simulation of fracture in plain and fibre reinforced concrete

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 mechanics and quasibrittle models The advent of fracture ... interest of studying quasibrittle materials in fracture mechanics perspective Since then, a number of fracture models have been introduced and used to predict and investigate fracture behaviour of concrete- like...
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báo cáo hóa học:

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 18 C.A.J Fletcher Computational ... topography to the other Numerical simulation of thin paint film flow 19 Fig Evolution of the Mq curves: Experiments are compared to simulation results Fig 10 Comparison between simulation results from...
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Báo cáo nghiên cứu khoa học

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 specifications for circulation model and another one ... system was applied to the Bachdang estuary to examine the physical response to tide and wave forcing Five simulations were conducted for combinations of tide, fair-weather waves, and storm waves Wave...
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báo cáo khoa học:

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 transitional implants or a case ... in finite element (FE) analysis to define torsional shear strength at yield Materials and methods Clinical findings and torque failure test A 62 year-old male patient applied for treatment of...
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NUMERICAL SIMULATION OF LIQUID SLOSHING IN RECTANGULAR TANKS USING CONSISTENT PARTICLE METHOD AND EXPERIMENTAL VERIFICATION

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 performed since 1970s Different numerical ... the numerical simulation of free surface flow in a container Recently, Ming and Duan (2010) investigated liquid sloshing in rectangular tank using FVM based on unstructured grid A high order VOF...
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Numerical simulation of vehicle hydroplaning and skid resistance on grooved pavement

Numerical simulation of vehicle hydroplaning and skid resistance on grooved pavement

... Results of Skid Resistance using ADINA Model 5.5.1 Effect of Pavement Grooving on Skid Resistance 5.5.2 Effect of Vehicle Speed on Skid Resistance 5.5.3 Effect of Operating Conditions on Skid Resistance ... Forces Contributing to Skid Resistance 160 7.5 Variation Characteristics of Hydroplaning and Skid Resistance of Truck Tires on Grooved Pavements 161 7.5.1 Effects of Pavement Grooving on Hydroplaning ... and hydroplaning speed on grooved pavement  Chapter presents the validation of the 3-dimensional finite element simulation model for skid resistance and hydroplaning analysis on grooved pavement...
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