A note on the thermal stability of a reactive non-Newtonian flow in a cylindrical pipe
作者： Suraju O Ajadi , None
DOI: 10.1016/J.ICHEATMASSTRANSFER.2008.09.005
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摘要: Abstract The effect of variable viscosity and viscous dissipation on the thermal stability a one-step exothermic, reactive non-Newtonian flow in cylindrical pipe was considered assuming negligible reactant consumption. governing equations; momentum energy equations, which are coupled due to dissipative term equation, were solved by closed-form approximate techniques respectively. We obtained solutions for equation via Homotopy analysis method(HAM), while resulting analysed variational technique. Parametric conducted dimensionless velocity ( v r )), critical Frank-Kamenetskii parameter( δ cr ) temperature( θ expressed graphically tabular forms.
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