SUMMARY This is the second part of the numerical investigation on a low emissions staged turbine combustor (STC) using a modified version of the KIVA-II code. The main focus of this study is the numerical analysis of the reacting fluid flow and heat transfer inside the quick-quench/lean-combustion (QQ/LC) zones. In the QQ zone, cool dilution air was injected into the hot mixture through eight 4...

The priority task of the milk processing industry is in reducing specific energy consumption fat dispersion while simultaneously ensuring a high emulsion. One possible ways to solve this problem by developing and implementing little-studied jet homogenizer slot type. In it, homogenization occurs method separate feeding cream, which allows creating maximum difference between speeds skim necessar...

The purpose of this paper is the calculation of Unbalanced Magnetic Force (UMF) in permanent magnet brushless DC (PMBLDC) machines with diametrically asymmetric winding and investigation of UMF variations in the presence of phase advance angle. This paper presents an analytical model of UMF in surface mounted PMBLDC machines that have a fractional ratio of slot number to pole number. This model...

The flow separation and its accompanied recirculation induced when the airflow passes over the inappropriately designed doorsill of a chemical fume cupboard are the key factors which would lead to deterioration of the cupboard performance. In order to alleviate the contaminant leakage of the fume cupboard induced by inherent aerodynamic deficiency, a technique using doorsill jet injection is de...

Although computational fluid dynamics is well suited for modeling the dynamics of zeronet mass-flux (ZNMF) actuators, the computational costs associated with large-scale flow control simulations necessitate the use of simple models for these devices. A new model based on only the slot of ZNMF jets in grazing flows is proposed. A study of the dimensionless parameters governing the ZNMF jet in gr...