A numerical study of elastica using constrained optimization methods
A numerical study of elastica using constrained optimization methods
... and spatial elastica Planar elastica comprise three mostly encountered cases: pin-pin elastica, clamp-pin elastica, and clamp-clamp elastica When both ends of elastica are clamped, and the system ... Diagram of D − λ1 / Pcr (spatial clamp-clamp elastica) ………… … 82 Figure 4.38 Diagram of D − λ3 / Pcr (spatial clamp-clamp elastica) …………….…82 Figure 4.39 Diagram of D − Strain...
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...
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...
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...
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...
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...
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...
A numerical study of wave interaction with porous media
... field of coastal engineering, wave interaction with porous media is an important phenomenon and its applications include wave interaction with porous seabeds and wave interaction with porous structures ... A NUMERICAL STUDY OF WAVE INTERACTION WITH POROUS MEDIA S A SUVINI ANUJA KARUNARATHNA (B.Sc.Eng (Hons.), University of Peradeniya, Sri Lank...
A NUMERICAL STUDY OF SWIRLING FLOW AND OXYGEN TRANSPORT IN a MICRO BIOREACTOR
... was to investigate the swirling flow and oxygen transport in a stirred micro- bioreactor A numerical model was developed to investigate the flow field and mass transport in a micro- bioreactor in ... Swirling Flow and Mass Transfer in a Micro- Bioreactor with Partially Rotating End-Wall 79 5.1 Numerical Model 80 5.2 Vortex Breakdown in a...
A numerical study of wave propagation in poroelastic media by use of the localized differential quadrature (LDQ) method
... simulate wave propagation in a poroelastic medium First, the theory of propagation of elastic waves in fluid-saturated poroelastic media and the localized differential quadrature (LDQ) method are ... and the localized differential quadrature method 2.1 General The theory of propagation of elastic waves in fluid-saturated poroelastic...
USING BRAND AS AN EFFECTIVE WEAPON TO COMPETE IN THE MARKET: A CASE STUDY OF NHAT LINH COMPANY
... not easy to create and maintain a strong brand To understand more how a company builds and manages its brand to get the full benefit from that, a study into the case of LiOA brand at Nhat Linh ... and manages its brand to get the full benefit from it, a study into the case of the LiOA brand at Nhat Linh Co., Ltd., an auto voltage sta...
A COMPARATIVE STUDY OF THE DIAGNOSIS OF PULMONARY TUBERCULOSIS USING CONVENTIONAL TOOLS AND POLYMERASE CHAIN REACTION* pot
... were available 4-8 weeks later As no single gold standard was available for comparison of the performance of the individual tests, an analysis of results was done using a variety of standards ... culture and PCR KAVITA MODI – PAREKH ET AL weeks Characterization of Mycobacteria was done at the Corporation laboratory by primary differential tests for atypical Mycobacteria...
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...
Báo cáo khoa học: "A Pilot Study of Implicit Attitude using Latent Textual Semantics" pdf
... as deep as Kubrick’s Table 1: Example of Agreement based on Implicit Attitude WIKI Median No of Discussants (n) Predicted No of Clusters ( n ) Median No of Actual Classes CD 29 3 Property Threads ... groups, not just two In terms of Sentiment Analysis, the work done by Hassan et al.(2010) in using part -of- speech and dependency structures to identify polarities of attitudes...
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...
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