نتایج جستجو برای: spray equation

تعداد نتایج: 250185  

2013
Anette Tanderup Merete Storgaard Annmarie Lassen

Background Several scoring system have been developed with the aim to identify clinical deterioration among hospitalized patients and allocate resources in accordance with the degree of deterioration most without validation. The aim of the present study was to describe to which degree the system “Tidlig Opsporing af Kritisk Sygdom” (TOKS) is able to identify patients who either have or develop ...

2008
S. V. Apte P. Moin

A stochastic subgrid model for large-eddy simulation of atomizing spray is developed. Following Kolmogorov!s concept of viewing solid particle-breakup as a discrete random process, atomization of liquid blobs at high relative liquid-to-gas velocity is considered in the framework of uncorrelated breakup events, independent of the initial droplet size. Kolmogorov!s discrete model of breakup is re...

Journal: :Energies 2022

The coupling of Eulerian and Lagrangian methods in the Eulerian–Lagrangian Spray Atomization (ELSA) approach is critical. This study proposes an equation for primary breakup particle diameter D a diesel fuel spray adopts it as key transition criterion coupling. A three-dimensional modeled by large-eddy simulation (LES) approach. improved ELSA was conducted using various criteria Dcr. results sh...

2014

FULL PRESCRIBING INFORMATION 1 INDICATIONS AND USAGE 1.1 Allergic Rhinitis Azelastine Hydrochloride Nasal Spray 0.1% and 0.15% is indicated for the relief of the symptoms of seasonal and perennial allergic rhinitis in patients 6 years of age and older. 2 DOSAGE AND ADMINISTRATION 2.1 Seasonal Allergic Rhinitis In children 6 to 11 years of age, the recommended dose of Azelastine Hydrochloride Na...

2017
Tarun K. Upadhyay Nida Fatima Deepak Sharma V. Saravanakumar Rolee Sharma

β-glucan particles (GP) are polymeric carbohydrates, mainly found as components of cell wall fungi, yeast, bacteria and also in cereals such as barley and oat, and have been recently shown to have application in macrophage-targeted drug delivery. The aim of this study was to prepare and characterize GP containing a large payload of Rifabutin (RB), an anti-tuberculosis drug effective against MDR...

2017
Yong Wang Yu-song Yu Guo-xiu Li Tao-ming Jia

The macro characteristics and configurations of induced shock waves of the supersonic sprays are investigated by experimental methods. Visualization study of spray shape is carried out with the high-speed camera. The macro characteristics including spray tip penetration, velocity of spray tip and spray angle are analyzed. The configurations of shock waves are investigated by Schlieren technique...

Journal: :Pest management science 2014
Dieter Foqué Jan G Pieters David Nuyttens

BACKGROUND Spray boom systems, an alternative to the predominantly-used spray guns, have the potential to considerably improve crop protection management in glasshouses. Based on earlier experiments, the further optimization of the deposits of a medium spray quality extended range flat fan nozzle type using easy adjustable spray boom settings was examined. Using mineral chelate tracers and wate...

ژورنال: تحقیقات موتور 2018
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with developing of optical technologies, using of different imaging methods to study various properties of gasoline direct injection spray is under development. Scope of this article is  to study the effect of overall spray angle and spray projected area for determination of spray propagation and investigate the effectiveness of this criterion.  The injector was a multi-hole direct injection in...

Journal: :Proceedings in applied mathematics & mechanics 2021

Abstract Spray modeling requires a proper representation of the dispersed phase and involves models for variety physical phenomena. On population scale, properly formulated balance equation provides complete statistical description particle system. However, in most cases high dimensionality entails prohibitive computational costs. Quadrature‐based moment methods (QBMM) limit populations to set ...

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