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65.473  Articles
1 of 6.548 pages  |  10  records  |  more records»
Aeration system is extensively applied in aquaculture and waste water treatment. It provides oxygen for organism living and mixing while consumes colossal amounts of energy for operating. Hence, the improvement of aeration system is not only providing eno... see more

In the present study volumetric oxygen mass transfer coefficient kLa has been determined for biodegradation of phenol in a bubble column bioreactor. Experimental studies have been carried out at different i) feed concentrations of phenol, ii) air flow rat... see more

The convective two-phase model for grain drying in a cross-flow sliding bed dryer is used for the analysis and estimation of global volumetric mass transfer coefficient and global interphase heat transfer coefficient at different corn drying experimental ... see more

The micro-bubble generator (MBG) is a novel aeration technology utilizing the concept of fluid flow through an orifice, where air is sucked into the internal chamber of the MBG by the pressure difference created by the orifice and immediately pushed by th... see more

Sustainable power generation, energy security, and global warming are big challenges to the world today. The issues may be addressed through the use of renewable energy resources, among them, concentrated solar energy. The performance of a parabolic-troug... see more

The purpose of this study is to know the effects of mass flow rate, inlet temperature and type of flow againts overall heat transfer coefficient (U). Heat exchanger used in this study was plate and frame type of TRIMGS 10. Mass flow rate of hot fluida was... see more

Green pigments are used in many industrial branches including food, drinks, soap and cosmetics. Chlorophyll can substitute synthetic dyes which may affect health. Chlorophyll can be extracted from pandan leaves; the pan­dan crop grows in many tropical are... see more

Background: The effect of diverse oxygen transfer coefficient on the L-erythrulose production from meso-erythritol by a newly isolated strain, Gluconobacter kondonii CGMCC8391 was investigated. In order to elucidate the effects of volumetric mass transfer... see more

The warming of a bottle of beer during a Friday evening happy hour directly involves transport phenomena, such as mass transfer due to condensation of air humidity on the bottle surface and heat transfer from the ambient to the bottle, which occurs by fre... see more

1 of 6.548 pages  |  10  records  |  more records»