PURPOSE:To easily calculate an appropriate bore diameter of a nozzle by using the viscosity ratio of two liqs. as the bore ratio of nozzles when the two kinds of liqs. to be used in spray application having different viscosities are discharged at the same temp. and rate. CONSTITUTION:When...
The venturi nozzle shown above is called a "truncated" venturi nozzle because the divergent section does not extend smoothly to the pipe diameter (ISO, 1991). The divergent portion of a "non-truncated" venturi nozzle is longer and extends smoothly all the way to the pipe diameter. The ...
What else has to be known to perform the calculation? To calculate flow rate, you have to enter the nozzle inlet and throat diameter, together with fluid properties - density and viscosity. For a gas as flowing fluid, instead of the density, you can enter gas constant, pressure and tempera...
1.I drew parallel lines to represent the casement and then showed the plug at the top and the nozzle at the bottom with a hole—about a third of the diameter—drilled through it. 2.In diesel premixed combustion mode, the effects of nozzle cone angle on emissions were studied. 进行了在柴...
Calculation: Actual oil Vol.=correction factor *metering nozzle indicate valve A.correction factor=0.994(Medium: Kerosene) B.correction factor=0.978(Medium diesel, temp.>10ºC) Model Diameter (mm) Min.Flow Rate (L/min) Max.Flow Rate (L/Min) Instrument Indicating value A...
In the case of Oblique Nozzles, the Outside Diameter must be increased. The Re-Pad WIDTH around the nozzle is calculated as follows: Width of Pad = (Pad Outside Dia. (per above) - Nozzle Outside Dia.)/2 For hub nozzles, the thickness and diameter shown are those of the smaller an...
In the study, the effects of many parameters such as nozzle diameter, air pressure, efficiency, cost components as well as the effect of the nozzle wear on the cleaning cost were investigated. A new model for calculation of the optimal exchanged nozzle diameter (called optimal diameter) was ...
Conceptually, the annual cooling yield of a solar driven ejector will be greatest when the solar collector is fully utilised. For a given solar collector power availability, the primary throat diameter would need to increase with decreasing vapour generator temperature. At high ambient temperatures, ...
For circular nozzle the inner diameter generally varies from 0.2 to 1 mm. For rectangular nozzle the cross section of opening slot generally varies from 0.75 mm × 0.5 mm to 0.15 mm × 1.25 mm. The inner diameter of the nozzle should be more than 20 times of average abrasive diameter. ...
According toEqs. (6.1) and (6.2), the flow rates were calculated for the nozzle of 6mm diameter given different numbers and pressure drops. As shown inFig. 6.1, with the same diameter, setting 6mm as an example, the nozzle pressure drop was directly proportional to the flow rate. In oth...