Numerical study of floating stone columns

Numerical study of floating stone columns

Numerical study of floating stone columns

... Background of stone columns 8  2.1.2   Characteristics of the techniques 9  2.2  Performance of Stone Columns 10  2.3  Floating Stone Columns 18  2.4  Analysis of Stone ... occasionally floating stone columns may be adopted The behavior of the floating columns has not been well understood compared to the end bearing columns Therefore this study focused...
Ngày tải lên : 10/09/2015, 09:30
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Báo cáo "Numerical study of long wave runup on a conical island " pdf

Báo cáo "Numerical study of long wave runup on a conical island " pdf

... there  was  a conical island setup  in  a wave basin having the dimension of 30 m wide and  25 m long.  The conical island has the shape of a truncated  cone  with  diameters  of 7.2  m  at  ... practical  problems  related  to  long waves,  such  as  inundation  of tsunami on coastal areas.  Simulated  results  in  this  study also  confirm that the area behind an island can be  at...
Ngày tải lên : 14/03/2014, 15:20
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numerical study of optical nanolithography using nanoscale bow tie shaped nano apertures

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...
Ngày tải lên : 06/05/2014, 08:58
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Numerical study of pile capacity considering installation and negative

Numerical study of pile capacity considering installation and negative

... NUMERICAL STUDY OF PILE CAPACITY CONSIDERING INSTALLATION AND NEGATIVE SKIN FRICTION EFFECTS SUN JIE (BEng,MEng, Southeast University) A THESIS SUBMITTED FOR THE DEGREE OF DOCTOR OF PHILOSOPHY ... stress and strain state of deforming soil around piles compared with non-displacement piles Numerical modeling of displacement pile installation effects becomes a d...
Ngày tải lên : 08/09/2015, 22:17
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Numerical study of suction embedded plate anchor

Numerical study of suction embedded plate anchor

... anchors 1.2.5 Suction embedded plated anchors 1.2.6 Dynamically penetrated anchors 1.3 Suction embedded plate anchor 1.4 Objectives and scope of study 1.5 Thesis ... square plate anchor with B/t=20 190 xiii List of Symbols A Section area of plate anchor B Width of the plate anchor Cθ Constant which varies with anchor geometry d Chain diameter D Diameter of...
Ngày tải lên : 09/09/2015, 08:17
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A numerical study of airflow through human upper airways

A numerical study of airflow through human upper airways

... distortion of anterior nasal airway was found to have much larger impact on nasal airflow patterns than middle and posterior nasal airway (Garcia et al., 2010) Deviated nose, referring to appearance of ... sectional area around sinus ostia at peak inspiration and peak expiration 120  Figure 6.1 (a) Sagittal image of human upper airway The fluid domain consists of the nasal cavit...
Ngày tải lên : 09/09/2015, 10:15
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Numerical study of hemodynamics and gas transport in arterioles

Numerical study of hemodynamics and gas transport in arterioles

... gas transport in arterioles through altering gas transport properties of cells or diffusion dynamics of individual gasses This study aims to investigate the effect of hemodynamics on gas transport ... membrane of RBC and the h is size of lattice The implementation of the Flood-fill method consists of three steps: initializing the index field, drawing the bo...
Ngày tải lên : 09/09/2015, 11:24
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Numerical study of metal matrix nanocomposites using discrete dislocation approach

Numerical study of metal matrix nanocomposites using discrete dislocation approach

... NUMERICAL STUDY OF METAL MATRIX NANOCOMPOSITES USING DISCRETE DISLOCATION APPROACH ELLIOT LAW (B Eng (Civil) (Hons), NUS) A THESIS SUBMITTED FOR THE DEGREE OF DOCTOR OF PHILOSOPHY ... Material properties of constituent phases 132 4.6 Nature of dislocation pile-ups in metallic nanocomposites 137 v Simulation of damage in metal matrix nanocomposites 141 5...
Numerical study of plunging wave in deep water

Numerical study of plunging wave in deep water

... simulation of wave plunging 120  4.2  Overall wave plunging process 122  4.3  Characterization of wave breaking 128  4.4  Kinematics of the plunging jet at the initial stage of wave ... verification of a numerical wave tank Chapter focuses on the detailed simulation of the wave plunging process and a detailed analysis of the physics of wave plunging, i...
Ngày tải lên : 10/09/2015, 15:52
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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...
Ngày tải lên : 10/09/2015, 15:53
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A numerical study of a permeable capsule under stokes flows by the immersed interface method

A numerical study of a permeable capsule under stokes flows by the immersed interface method

... A NUMERICAL STUDY OF A PERMEABLE CAPSULE UNDER STOKES FLOWS BY THE IMMERSED INTERFACE METHOD PAHALA GEDARA JAYATHILAKE (B Sc., University of Moratuwa, Sri Lanka) A THESIS SUBMITTED FOR THE ... physical parameters, extend the IIM approach to study the adhesion and detachment of a permeable capsule adhered onto a rigid planar substrate in the...
Ngày tải lên : 11/09/2015, 09:15
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Numerical study of solitary wave propagating through vegetation

Numerical study of solitary wave propagating through vegetation

... tsunami wave propagation are investigated through the study of solitary wave propagating past vegetation The overall objective is to understand the physics of wave height reduction and wave energy ... also been used to study several cases of solitary wave propagating through vegetation The results show that porosity and the coverage length of the vegetati...
Ngày tải lên : 11/09/2015, 10:15
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A numerical study of h2 o2 detonation waves and their interaction with diverging converging chambers

A numerical study of h2 o2 detonation waves and their interaction with diverging converging chambers

... thus, any rarefaction waves arising behind the wave front will overtake and weaken the detonation wave As a matter of fact, a strong detonation, also called overdriven detonation, is not stable and ... For a steady, planar, one-dimensional detonation wave, with both the reactants and products modeled as the same perfect gas and the detonation wave modeled as a di...
Ngày tải lên : 11/09/2015, 16:07
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A numerical study of fluid flow and mass transport in a microchannel bioreactor

A numerical study of fluid flow and mass transport in a microchannel bioreactor

... theoretical information on mass transport A systematic study is needed to investigate the effects of various important parameters on the fluid flow and mass transport in microchannel bioreactors ... increasing fluid- phase endocytosis; and they are capable of producing intracellular actin and myosin filaments that are oriented in the flow direction Eskin et...
Ngày tải lên : 12/09/2015, 21:13
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A numerical study of heat and mass transfer in porous fluid coupled domains

A numerical study of heat and mass transfer in porous fluid coupled domains

... Ochoa-Tapia and Whitaker’s stress jump conditions for the flow, heat and mass transfer in porous/ fluid coupled domains, and to investigate their effects on local and global heat and mass transfer; ... incorporated with heat or mass transfer There are also limited numerical experiments and systematic results for heat and mass transfer in porou...
Ngày tải lên : 12/09/2015, 21:13
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