Registered Data

Contents

1 [CT136]

[CT136]

[01948] Study on the reflected waves in generalized magneto thermoelastic materials

Session Date & Time : 3C (Aug.23, 13:20-15:00)
Type : Contributed Talk
Abstract : Key points - homogeneous, longitudinal, transverse,thermal, amplitude ratio, energy ratio. Reference [1] Generalized Magneto thermoelasticity with Modified Ohm's law .Magdy A Ezzat & Mohamed Z.Abd Elall
Classification : 76-01, 76-02, 76-03, 76-05, 76-06
Author(s) :
- Shrabanika Boruah (Mizoram University)
- S.Sarat Singh (Mizoram University)

[00440] SIMULATION OF SHALLOW WATER EQUATIONS WITH DEPTH PERTURBATIONS AND WITH AND WHITHOUT THE CORIOLIS EFFECT

Session Date & Time : 3C (Aug.23, 13:20-15:00)
Type : Contributed Talk
Abstract : Shallow water equations are a system of partial differential equations that describe the superficial layer of a fluid with hydrostatic equilibrium derived from the Navier-Stokes equations which are used to describe fluid movements based on characteristics such as density, etc. We perform simulations of the evolution of water surface with various bottom variations, with and without the Coriolis effect using finite differences to analyze and understand how these variations affect the fluid dynamics.
Classification : 76-02, 76-05, 76-10, 68R99
Author(s) :
- Daniel Francisco Sanabria Bernal (Universidad Militar Nueva Granada)
- Maria Isabel Romero Rodriguez (Universidad Militar Nueva Granada)

[00557] Three dimensional laminar flow in a dividing channel

Session Date & Time : 3C (Aug.23, 13:20-15:00)
Type : Contributed Talk
Abstract : This talk will describe a mathematical-modelling study concerned with fluid flow within a channel using asymptotic methods to study fluid behaviour on long axial length scales. Although many 3D problems can be solved through direct numerical simulations, it is generally useful to verify them with concrete analytical theory, which this study aims to do. Motivations for this research relate to providing insights into branching flows for cardiovascular vessels, industrial problems and Hele-Shaw cells.
Classification : 76-10, 76d10, 76D27
Author(s) :
- Thuy Duong Dang (University College London)
- Frank Smith (University College London)
- Christian Klettner (University College London)

[00762] On the dissolution of particles subject to natural convection

Session Date & Time : 3C (Aug.23, 13:20-15:00)
Type : Contributed Talk
Abstract : The dissolution of a solid spherical particle is a canonical problem that finds many areas of application, including the pharmaceutical industry. In this work, we provide a generalized theory that tackles the role of natural convection in the surrounding dissolving medium. We investigate its effects on hydrodynamics and how it interacts with the diffusion during dissolution to deform the particle geometry whilst altering the release profile of pharmaceutical ingredients, a key aspect in drug delivery.
Classification : 76-10, 76R10, 76R50
Author(s) :
- Milton Assunção (University of Limerick)
- Michael Vynnycky (University of Limerick)
- Kevin Moroney (University of Limerick)

[00885] Hybrid nanofluid of Heimenz flow over electromagnetic surface: Enhancement in thermal energy

Session Date & Time : 3C (Aug.23, 13:20-15:00)
Type : Industrial Contributed Talk
Abstract : Over decades, the Hiemenz ﬂow for heat transfer mechanism has gained a lot of signiﬁcant consideration from engineers and researchers owing to the optimal rates of heat transfer, pressure and mass deposition near stagnation point in high speed ﬂows. The stagnation region ﬂows, initiated by Hiemenz [1], are very frequent and extensively adopted for modeling in considerable ﬁelds, such as micro cooling systems, extrusions with a die, continuous casting, jet impingements, and-so-forth. The novel and advanced concepts of nanofluids offer fascinating heat transfer characteristics compared to conventional heat transfer fluids. Applications of nanofluids in industries such as heat exchanging devices, cool automobile engines and welding equipment and to cool high heat-flux devices such as high power microwave tubes and high-power laser diode arrays. Hybrid nanofluids can also effectively be used for a wide variety of industries, ranging from transportation to energy production and in electronics systems like microprocessors, drug distributors to check the chemical reactions of drugs in blood, as coolants and heat exchangers for better heat transfer, as lubricators, in nuclear reactors for thermal emission and absorption, solar concentrators for absorbing much of the solar radiation, and many more. The objective of this study to improve the heat transfer rate by solving Hiemenz ﬂow of hybrid nanoﬂuid over an electromagnetic surface.
Classification : 76-10, Heat transfer
Author(s) :
- Islam Zari (University of Peshawar)
- Karlygash Dosmagulova (Ghent University, Belgium)
- Chinwendu Emilian MADUBUEZE (Federal university of Agriculture Makurdi Nigeria )