Representative activation energy and solar biomemtic pump with blood flow having variable thermo physical properties

摘要

Peristaltic phenomena is expanded broadly in biomedical applications in recent years. Solar energy system is very beneficial to humanity and these are progressively being restyled to get advantage from fluids. Most solar collector's schemes include inflexible geometries which may be parabolic, cylindrical, flat-plate or tube like categories. Current progresses in biomimetic have acknowledged that irregular channels, tubes, pipes, etc. may be valuable for energy systems. Inspired by these characteristics, the present work presents an original model for fashioning a biomimetic heat and mass transference peristaltic solar fluid based pump. The thermo-physical physical properties (mass diffusivity, viscosity and conductivity) are assumed to be changeable due to heat and mass diffusions. The uniqueness of the current paper is the consolidation of peristaltic motion, variable fluid properties, activation energy and blood flow in a planetary thrust system. Heat is transferred through the walls and due to vertical flow buoyancy effects are considered. Study of heat/mass transfer are accomplished by assuming the effects of non-constant thermal conductivity, mass diffusivity, viscosity and activation energy. To implement solar filling conditions, an emitting radiation unstable model is also used. In order to create an activation energy, a chemical reaction is taken at rational rate, the temperature of the system is assumed to be so high that it creates number of molecules in the form of energy known as activation energy. Additionally, the noticeable characteristics of pumping and trapping phenomena are addressed concisely. For High values of Weissenberg number, the pumping and augmented pumping regions have same behavior. Pre-exponential factor and chemical reaction causes increase in concentration distribution.