An overview of previous researches related to the problem flow around a bluff-body, using experimental and numerical methods, is presented in paper. Experimental investigation was performed by laser doppler anemometer, measuring velocity components water smooth sphere, sphere with dimples square channels. Measurement results subcritical field, fluctuation components, lift, drag pressure coeffic...

In the present study, the antioxidant capacity of vitamin C was examined in the liver and the kidney tissues of mice with or without ciprofloxacin (CFX) treatment. The antioxidant capacity of the vitamin was evaluated in terms of lipid hydroperoxides (LOOH) and thiobarbituric acid reactive substances (TBARs). The experimental design was 15 days of water (control and CFX groups) or vitamin C (vi...

Preclinical Research The aim of this study was to determine the antiallodynic effect of acute administration of the β-lactam antimicrobials, ceftriaxone (CFX) and clavulanic acid (CLAV), for the control of established pain on a model of neuropathic pain (NP). We also investigated the involvement of dopaminergic and opioidergic pathways as well as alterations in serum concentrations of TNF-α in ...

Coronary spasm can occur in the presence or absence of coronary artery disease. We therefore determined the effect of preexisting coronary stenosis on the incidence of ventricular fibrillation during reperfusion after circumflex artery (CFX) occlusion. Twenty dogs underwent a 30-minute open-chest CFX occlusion. During reperfusion, CFX blood flow was restricted by a partial occluder. In dogs tha...

Bu çalışmada Dicle Üniversitesi Mühendislik Fakültesinin rüzgâr ve sıcaklık etkileri nümerik olarak incelenmiştir. Çalışma 4 durumda ele alınmıştır. Sırasıyla rüzgârın güneydoğu (ön kısım), kuzeybatı (arka kuzeydoğu (sağ kısım) güney batı (sol kısım)’dan esmesi durumunda bina üzerindeki akış özellikleri hesaplamalı akışkanlar dinamiği uygulamalarında sıklıkla kullanılan ANSYS CFX yazılım progra...

Engineers use the breadth and depth of leading simulation software to predict how products will behave in multi-domain operating environments. Product behavior nearly always involves different types of physical phenomena, to one degree or another. Temperature differences can influence mechanical stress, for example, and air flow around a structure may impact acoustics or change structural loadi...

En la presente investigación se simula el comportamiento de un deshidratador hibrido indirecto activo con las condiciones atmosféricas ciudad Riobamba, debido a que existe necesidad deshidratar frutas y verduras en tiempos sobreproducción no alcanzan llegar al mercado. Para ello, desarrolla una metodología permitirá tener buena aproximación solución. Se parte del diseño prototipo para luego som...