OBJECTIVES: To evaluate the effect of two simultaneous protocols in reducing recovery time and assessment of adverse effects of different fluid replacement therapy in management of diabetic ketoacidosis. MATERIALS AND METHODS: In this randomized clinical trial study, two standard protocols were chosen to evaluate recovery time and incidence of DKA complications. RESULTS: 18 subjects who had ...

Heat exchangers are the most important equipment in refrigeration processes. Design and modeling of heat exchangers operating at low temperatures are different from other regular heat exchangers. This study includes two sections. In the first section, design and modeling considerations needed for evaluating the real thermal behavior of heat exchangers at low temperatures were discussed. The...

The paper considers the formation of a ventilated cavity in flow water behind streamlined body. Numerical modeling two-phase is based on Volume Fluid (VOF) method. system equations for water-air mixture consists Navier-Stokes equation, continuity energy conservation and diffusion state (ideal gas Boussinesq approximation). This closed by Smagorinsky model turbulence (the large eddies). geometry...