The utility model relates to a scale removing nozzle, which belongs to a scale removing nozzle using high-pressure water in a hot-rolling steel plate appliance. The front section of the inner hole of a nozzle body forms a forwards concave cone shape, and the inner of the nozzle body is ...
A model for universal time scale of vortex ring formation An analytical model for predicting the universal time scale for formation of vortex rings generated through impulsively started jets is considered. The mod... K Mohseni,M Gharib - 《Physics of Fluids》 被引量: 243发表: 1998年 A Lagran...
jet [英 [dʒet] 美 [dʒɛt] ] jet的意思、解释 过去式:jetted; 现在分词:jetting; 复数形式:jets; jet 基本解释 jet 名词喷气式飞机; 喷嘴,喷雾; 喷射流; 煤玉 不及物动词乘喷气式飞机; 射出 形容词黑玉制的或黑玉似的; 象炭一般黑的 ...
As basic models, we have considered the compressible versions of the Smagorinsky model, the mixed-scale model (which can be defined as a dynamic-type model) and the similarity model. The first two models are also supplemented with the similarity model or/and a selective function. Large-eddy ...
Parameter Model(S-Mql/W) 2000-20000 Particle Size D50: 0.5-10um Steam Consumption (Kg/H) 1000-20000 Steam Pressure (Bar) 5-40 Bar Output (Kg/H) 400-10000 Temperature 230-360 Nano Particle Size Available Control System PLC Nozzle Exit Speed ...
Nozzle flowThrust augmentationCFXThe examination of small turbojet engines for unmanned aviation systems is a main research activity at the Institute of ... R Schmidt,A Hupfer - Springer Vienna 被引量: 0发表: 2021年 Linear Mathematical Model for State-Space Representation of Small Scale Turbojet...
excellent suction even when there are air bubbles.The pump consists of a single impller,centrifugal pump and a jet pipe with a nozzle.The series pumps are particularly suitable for water supplying in domestic installations ,small-scale agriculture watering and where self-priming operation is ...
Our goal is to model the spray at a micro-physical level, with the creation of individual droplets. The problem is multiscale. The droplets are a few microns in size. The nozzle is about 0.2 mm in diameter and 1 mm in length. In order to resolve various physical patterns such as ...
Model MDCM2720 power source 110V-220V Solder tank size 250*160*110mm power 2000w nozzle size 60*60(customize) temperature normal - 500degree Dimension 80*50*60cm weight 30kg Product performance description The vertical plane spray ...
In the initial region, jet velocity preserves its speed in a form of conus with a base at the nozzle exit. The highness of the conus (“Core” on Fig. 13) is independent of the jet velocity at the nozzle exit. Instead, it is proportional to its diameter and flow viscosity. Rajaratnam...