ABSTRACT
This thesis investigated the effect of temperature dependent thermal conductivity and diffusion coefficient on the filtration combustion in a wet porous medium. The model which relies on several assumptions and based on the conservation of total mass, chemical species and energy written in transient state mode of operation which governed the phenomenon is presented. The existence of unique solution of the problem was examined by actual solution method. The properties of solution were investigated. The coupled nonlinear governing equations were solved simultaneously for the temperature and concentration field analytically via parameter expanding method, direct integration and eigenfunction expansion technique. The influence of dimensionless parameter such as scaled thermal conductivity 1 , species diffusion coefficient D1 , Frank kamenetskii parameter peclet mass number pem on the filtration combustion was investigated. He thesis established that the maximum temperature is attained when =0.5 for fixed time t. Simulation results also revealed that high temperature front created by combustion; the oxygen molar fraction, vapor molar fraction, passive gas molar fraction, molar concentration of the solid fuel and molar concentration of liquid depend appreciably on the values of the parameters involve
Background of the Study
Language is a powerful means of communication which has enabled us to be more d...
ABSTRACT
This research work was undertaken to assess the Loan granting and its recovery problems on Commercial Banks. The research was in...
ABSTRACT
Economic Growth is the quantitative increase in output of goods and services in an economy at a particular poin...
ABSTRACT
This thesis presents the development of a Three Degree of Freedom (3DoF) based outlet fluid temperature controller for Shell and...
BACKGROUND OF THE STUDY
The relationship between government expenditure and economic growth has continu...
ABSTRACT
This research work investigates the impact of foreign exchange management by the monetary auth...
ABSTRACT
This study was carried out to examine the internal control system as an aim to effective manag...
ABSTRACT
This dissertation focuses on disambiguation of language use on Twitter about drug use, consumption types of drugs, drug le...
ABSTRACT
Mixed-use buildings are characterized by their live-work-play concept ensuring that most activities are achieved within a partic...
ABSTRACT
The study looked at impact of transportation...