The widespread use of stirred tank bioreactors (STBRs) with agitation system as their core elements can be explained by their long tradition. STBRs being multiphase reactors are most widely used in industrial applications ...

In today’s world, fossil fuel (petroleum, natural gas, and coal) is one of the major sources of energy. The global demand for energy is growing each year along with population growth. However, climate changes caused by the ...

The flow and thermal features of fluids across the periodic array of cylinders and/or over tube banks are considered as one of the classical problems in the fluid mechanics because of its widespread industrial applications. ...

Over the past decades, mesh reducing techniques (meshfree or meshless) have considered as e ective numerical techniques for solving engineering problems. Meshing di culties and consumption of more time for speci c ...

Petroleum, petrochemical and chemical industries largely depend on fossil based carbon resources for their growth. Considering continuous depletion of these resources, there is an urgent need to develop processes which can ...

Liquid film flows with free-surface occurs in a wide variety of technological appli- cations such as coating flows, falling film reactors, absorption column etc. These film flows fall prey to free-surface instability due ...

The water pollution is enhanced due to high industrialization and random discharge of toxic metal ions, chemical, organic compounds, toxic chemicals, from various industries. The chromium and fluoride like toxic ions are ...

Supercritical fluid extraction (SFE) technology for the extraction of different type of species is gaining interest in food, pharmaceutical and chemical industries from last decades. Utilization of natural products, which ...

This thesis pertains an experimental investigation on nucleate pool boiling of distilled water and nanofluids namely, alumina – distilled water and copper oxide – distilled water on stainless steel heating tube surface at ...

In the developing world, demands of natural and organic free products are increasing in safety concern of food, health, environment, etc. Therefore, in the area of separation/extraction techniques, supercritical fluid ...