In this research a numerical model is proposed to study the depletion of dissolved oxygen caused by discharge of heated water in the rivers.This problem was formulated by equations of momentum conservation, energy, turbulences and the relation between temperature and dissolved oxygen were used to describe the dissolved oxygen distribution along the
An aircraft is made up of a number of complicated systems which work in harmony to ensure safe and trouble-free flight.In order to maintain such a platform, many diagnostic and prognostic techniques have been suggested, mostly aimed at components but some at the system level.Together these form a patchwork approach to the overall problem of efficie
This study examines academic burnout syndrome and its relation to personal and academic variables among university students in nursing and early Girls Bottoms childhood education programs in Spain.A total of 606 university students (primary education: 49.7%; nursing: 49.7%) of both sexes (71.5% female) with an average age of 20.68 years (SD = 1.65)
In this work, we tried to analyze dust loading behavior of polypropylene hollow fiber membranes using average pressure drop models.Hollow fiber membranes varying in fiber diameter were loaded with a standardized test dust to simulate particle-polluted air.We measured pressure drop development of the membranes at different flowrates and dust concent