The peristaltic transport of MHD Newtonian fluid under the effect of Porous Medium in an inclined tapered asymmetric channel is analyzed mathematically. Convective Thermal and concentration is discussed. The governing equations, i.e. (continuity, motion, energy, and concentration) are simplified by using a long wavelength and small Reynolds number approximations into a system of non-linear differential equations which solved approximately with the help of Homotopy perturbation method for velocity, streamlines, temperature, and concentration. The impact of important, relevant parameters on the flow is discussed graphically. We noticed that the velocity curve and trapping phenomenon reduced by increasing the Hartman number the magnetic field parameter because of the existence of Lorentz force and increasing in ascending value of permeability parameter. Further, A reduction behavior of temperature and concentration profile is depicted with the higher value of the Biot number of heat and mass transfer.
Our modern era doesn’t mean only that we have industrialized or have advancements in technology but the increment in pollution is also the result of modernization. With the increase in population, the burden on the urban infrastructure of city centers is increasing with each passing day. This increased burden is specially manifested in the increase in traffic density on roads and traffic flow and is mainly known for the production of noise pollution. University Road, Peshawar Pakistan which is a very dense and important hub for education, hospitals and other commercial markets was studied for noise pressure levels and identification of vulnerable regions. Among 30 regions of section 8 were categorized as non-critical,17 were found moderate critical and 5 were found most critical regions.
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