Agitator computation
WebThe types of turbine agitator impellers are the following: Straight blade turbine impellers consist of two to eight flat vertical blades. These turbine impellers generate a radial … WebSTEP 1 : Estimate the viscous power number of the agitator. 2. STEP 2 : Calculate the viscosity. 3. STEP 3 : Calculate the viscosity at other stages. 4. STEP by STEP example : viscosity calculation from impeller power. 5. Free Excel calculation tool for estimating the material viscosity from the power on the agitator.
Agitator computation
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WebFeb 6, 2012 · In a radial flow agitator, the liquid enters at the center of the impeller and is directed out along the impeller blades at right angles to the agitator shaft . In an axial … WebMixing zone calculation, Np^(1/3) * Nre Mixing zone Mixing time, 95% uniformity Theta95 Desired mixing uniformity Adjusted mixing time Turnovers, 95% uniformity Helical Ribbon Geometry wall clearance clearance % of tank diameter c h Overall height of impeller Pitch (height of one turn) w Blade width nb Number of blades Kp Power factor for ...
WebConsider the agitator blade jammed at 75% of its length for a short period. In this case it is necessary to work out the equivalent bending moment which is the cumulative resultant … WebJan 1, 1995 · This article gives an overview of designing the most commonly used agitator for blending applications: a top-entering agitator with a single shaft.
WebSTEP 1 : calculate the Reynolds number The Reynolds number for an agitator can be calculated with the following formula : NRe = D2.N.ρ / μ With : N Re = impeller Reynolds number (-) D = impeller diameter (m) N = agitator speed (r/s) ρ = liquid density (kg/m3) μ = liquid viscosity (Pa.s) 2. STEP 2 : calculate the dimensionless blend time WebOct 4, 2024 · Under normal competitive bidding situations, an agitator vendor will tend to quote the lowest capital cost design, which in this case would be about a D/T of 0.3. However, when the present worth of electric power is taken into account, a D/T ratio of 0.4 or 0.5 may be a better choice. It is up to the buyer to ask the vendor to quote energy ...
WebFrom this Agitator Speed, calculate the Reynold's Number, Nre = D x D x N x rho / myu. ... Power required ( P ) = Np x rho x N^3 x D^5 Watt = Power Number x Density x Agitator …
The power number in turbulent conditions is tabulated for standard design in the table above. The Engineer must select the type of agitator and then may correct the standard power number according to the actual size of the … See more Now that the value of the power number is known, it is possible to go back to the definition of the power number to calculate the required power : … See more Selecting a motor with the exact power as calculated on step 3 is not advisable as a small variation of speed could lead to an important varation in power. In practice, the actual load … See more marines in australiaWebFeb 1, 2024 · For More Information on Computational Fluid Dynamics This was a brief introduction to computational fluid dynamics. The second part of our blog series on CFD takes a deeper look at the fundamental principles of computational fluid dynamics and how they apply to tank agitator design. marines in a companyWeb#Agitatorpower #Powercalculationagitator #AgitatorpowercalculationFriends in todays lecture i have basically discussed about how to calculate the Motor Power... marines in bosniaWebDefine agitator. agitator synonyms, agitator pronunciation, agitator translation, English dictionary definition of agitator. n. 1. One who agitates, especially one who engages in … nature sounds recordingWebOur exclusive software allows for a complete simulation of an existing agitation system and a thorough comparison with several alternative systems, which will: Improve yield … nature sounds record labelWebNov 25, 2024 · Although calculating the HP and Speed of an agitator via the G-value is the traditional way, there has been much literature published to show it's deficiencies. The reasons are simply: 1. it requires the agitator power to be proportional to viscosity. 2. the implied scale-up is on a power/volume basis. marines in battleWebMay 13, 2016 · Np value depends upon the agitator, and the Nq value depends upon both reynolds number and agitator, and while calculating the power per volume, we need to consider the respective cases, for small scale, p/v calculation involves the small scale batch volume and same the case of scale up too, the intensity of agitation depends upon … marines in blox fruit