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Identification of the Time-Dependent Point Source in a System of two Coupled Two Dimension Diffusion-Advection-Reaction Equations: Application to Groundwater Pollution Source Identification
(Global Journal of Pure and Applied Mathematics, 2020)
This paper addresses the inverse source problem in a system of two-dimension
advection-dispersion reaction equation with an emphasis on groundwater pollution
source identification. We develop an inverse source problem ...
Multi-Criteria Decision Making and Numerical Optimization Approaches for Optimizing Water Loss Management Strategies in Water Distribution System A case of Urban Water Supply and Sanitation Authorities in Tanzania
(Modern education and computer science press, 2019-11)
Water loss in water distribution systems (WDS) is a serious problem in Tanzania and the third world countries
at large. A lot of water is lost on its way before reaching the consumers. This causes a shortage of water ...
MHD Arterial Blood Flow and Mass Transfer under the Presence of Stenosis, Body Acceleration and Chemical Reaction: A Case of Magnetic Therapy
(Journal of Mathematics and Informatics, 2020-02-17)
A mathematical model has been developed and used to study pulsatile blood
flow and mass transfer through a stenosed artery in the presence of body acceleration and
magnetic fields. An explicit Finite Difference Method ...
Merton’s Jump Diffusion Model an Application to Stock Markets of East African Countries
(International Journal of Advances in Scientific Research and Engineering (ijasre), 2019-08-16)
The stock price is characterized with a number of features which can only be captured by a best model. To investigate
this the Merton’s jump diffusion model was applied to the selected stocks of three East African community ...
Identification of multiple unknown point sources occurring in the 2D transport equation: application to groundwater pollution source identification
(Journal of Mathematical and Computational Science, 2020-02-29)
Water loss in the water distribution systems (WDS) is a challenge to many
water authorities in the world but the problem is crucial in the less developed countries.
The effect of water losses in the WDS includes the ...
Application of Optimal Control Theory to Newcastle Disease Dynamics in Village Chicken by Considering Wild Birds as Reservoir of Disease Virus
(Hindawi, 2019-03-03)
In this study, an optimal control theory was applied to a nonautonomous model for Newcastle disease transmission in the village chicken population. A notable feature of this model is the inclusion of environment contamination ...
Optimisation of Water Loss Management Strategies: Multi-Criteria Decision Analysis Approaches
(Journal of Mathematics and Informatics, 2020-02-29)
Water loss in the water distribution systems (WDS) is a challenge to many
water authorities in the world but the problem is crucial in the less developed countries.
The effect of water losses in the WDS includes the ...
An Application of Computational Fluid Dynamics to Optimize Municipal Sewage Networks; A Case of Tororo Municipality, Eastern Uganda.
(Journal of Advances in Mathematics, 2020-01)
Two-phase pipe flow is a common occurrence in many industrial applications such as sewage, water, oil, and
gas transportation. Accurate prediction of liquid velocity, holdup and pressure drop is of vast importance to
ensure ...
Computational Fluid Dynamics of Manhole Overflow Due to Storm-water Inflow
(Journal of Mathematics and Informatics, 2020-01-20)
In this study, the storm water overflow on manholes is numerically solved. To
produce a real representation of storm overflow, the Navier-Stokes equations were used.
Turbulence was modelled using the standard k-epsilon ...
Sensitivity and Uncertainty Analysis of Variable-Volume Deterministic Model for Endothermic Continuously Stirred Tank Reactor
(Journal of Mathematics and Informatics, 2021-05-04)
This paper deals with the formulation and the identifiability of the variablevolume deterministic model for the endothermic continuously stirred tank reactor
(CSTR). The identifiability of physical parameters of the ...