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In-situ Visualisierung von Oberflächendeformationen aufgrund von Marangoni-Konvektion während der Filmtrocknung

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ISBN: 9783731501480 Year: Pages: VIII, 205 p. DOI: 10.5445/KSP/1000037674 Language: GERMAN
Publisher: KIT Scientific Publishing
Subject: Chemical Engineering
Added to DOAB on : 2019-07-30 20:02:00
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In the production of modern components, e.g. displays, complex substrates with e.g. conducting paths and pre-structuring are liquid coated and dried. The surfaces of such layers have to have a very well specified quality, usual. Thus it is necessary to avoid the formation of surface structures. This work presents the elementary mechanism and describes a technique for visualization to investigate surface deformations due to Marangoni-Convection during thin film drying.

Self-Assembly of Polymers

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ISBN: 9783039285068 / 9783039285075 Year: Pages: 186 DOI: 10.3390/books978-3-03928-507-5 Language: eng
Publisher: MDPI - Multidisciplinary Digital Publishing Institute
Subject: Technology (General) --- General and Civil Engineering
Added to DOAB on : 2020-06-09 16:38:57
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Nowadays, polymer self-assembly has become extremely attractive for both biological (drug delivery, tissue engineering, scaffolds) and non-biological (packaging, semiconductors) applications. In nature, a number of key biological processes are driven by polymer self-assembly, for instance protein folding. Impressive morphologies can be assembled from polymers thanks to a diverse range of interactions involved, e.g., electrostatics, hydrophobic, hots-guest interactions, etc. Both 2D and 3D tailor-made assemblies can be designed through modern powerful techniques and approaches such as the layer-by-layer and the Langmuir-Blodgett deposition, hard and soft templating. This Special Issue highlights contributions (research papers, short communications, review articles) that focus on recent developments in polymer self-assembly for both fundamental understanding the assembly phenomenon and real applications.

Symmetry and Fluid Mechanics

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ISBN: 9783039284269 9783039284276 Year: Pages: 446 DOI: 10.3390/books978-3-03928-427-6 Language: English
Publisher: MDPI - Multidisciplinary Digital Publishing Institute
Subject: Technology (General) --- General and Civil Engineering
Added to DOAB on : 2020-04-07 23:07:09
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Since the 1980s, attention has increased in the research of fluid mechanics due to its wide application in industry and phycology. Major advances have occurred in the modeling of key topics such Newtonian and non-Newtonian fluids, nanoparticles, thermal management, and physiological fluid phenomena in biological systems, which have been published in this Special Issue on symmetry and fluid mechanics for Symmetry. Although, this book is not a formal textbook, it will be useful for university teachers, research students, and industrial researchers and for overcoming the difficulties that occur when considering the nonlinear governing equations. For such types of equations, obtaining an analytic or even a numerical solution is often more difficult. This book addresses this challenging job by outlining the latest techniques. In addition, the findings of the simulation are logically realistic and meet the standard of sufficient scientific value.

Keywords

stagnation point flow --- numerical solution --- magnetic field --- nanofuid --- unsteady rotating flow --- porous medium --- aqueous suspensions of CNT’s --- nonlinear thermal radiation --- viscous dissipation effect --- HAM --- chemical reaction --- activation energy --- peristalsis --- couple stress fluid --- nanoparticle --- Keller-box method --- Newtonian heating --- nonlinear thermal radiation --- nonlinear stretching cylinder --- homogeneous/heterogeneous reactions --- nanofluid --- steady laminar flow --- nanofluid --- heat source/sink --- magnetic field --- stretching sheet --- SWCNT/MWCNT nanofluid --- thin needle --- classical and fractional order problems --- APCM technique --- SWCNTs --- MWCNTs --- stretched surface --- rotating system --- nanofluid --- MHD --- thermal radiation --- HAM --- nonlinear hydroelastic waves --- uniform current --- thin elastic plate --- solitary waves --- PLK method --- Permeable walls --- suction/injection --- nanofluids --- porous medium --- mixed convection --- magnetohydrodynamic (MHD) --- dual solution --- stability analysis --- Darcy Forchheimer model --- nanofluid --- exponential sheet --- Jeffrey fluid --- laminar g-Jitter flow --- inclined stretching sheet --- heat source/sink --- Magnetohydrodynamic (MHD) --- Jefferey, Maxwell and Oldroyd-B fluids --- Cattaneo–Christov heat flux --- homogeneous–heterogeneous reactions --- analytical technique --- Numerical technique --- viscous fluid --- Caputo–Fabrizio time-fractional derivative --- Laplace and Fourier transformations --- side walls --- oscillating shear stress --- forced convection --- microducts --- Knudsen number --- Nusselt number --- artificial neural networks --- particle swarm optimization --- Casson fluid --- chemical reaction --- cylinder --- heat generation --- magnetohydrodynamic (MHD) --- slip --- Carreau fluid --- Cattaneo–Christov heat flux model --- convective heat boundary condition --- temperature dependent thermal conductivity --- homogeneous-heterogeneous reactions --- integer and non-integer order derivatives --- GO-W/GO-EG nanofluids --- Marangoni convection --- FDE-12 numerical method --- couple stress fluid --- Hafnium particles --- Couette–Poiseuille flow --- shooting method --- magnetic field --- Darcy–Brinkman porous medium --- viscous dissipation --- slip conditions --- porous dissipation --- permeable sheet --- stretchable rotating disk --- CNTs (MWCNTs and SWCNTs) --- velocity slip --- convective boundary condition --- OHAM --- Casson fluid model --- rotating rigid disk --- nanoparticles --- Magnetohydrodynamics (MHD) --- Oil/MWCNT nanofluid --- heat transfer --- finite volume method --- laminar flow --- slip coefficient --- microchannel --- arched surface --- nonlinear thermal radiation --- molecular diameter --- Al2O3 nanoparticles --- streamlines --- isotherms --- RK scheme --- peristaltic transport --- tapered channel --- porous medium --- smart pumping for hemodialysis --- thermal radiation --- compressible viscous flow --- symmetric linear equations --- generalized finite difference scheme --- kernel gradient free --- Lagrangian approach --- Newtonian and non-Newtonian fluids --- nanofluids and particle shape effects --- convective heat and mass transfer --- steady and unsteady flow problems --- multiphase flow simulations --- fractional order differential equations --- thermodynamics --- physiological fluid phenomena in biological systems

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