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[DOC File]ME1202 - FLUID MECHANICS AND MACHINERY
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What is Hagen poiseuille’s formula? P1-P2 / pg = h f = 32 µUL / _gD2. ... 15 cm. Blade angle at inlet : 30°. Blade angle at outlet : 25°. Speed 1450 rpm. The flow velocity remains constant. The whirl at inlet is zero. Determine the work done per kg. If the manometric efficiency is 82%, determine the working head. If width at outlet is 2 cm ...
velocity vs rpm

[DOC File]Gear Ratios & Torque
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Example: Output speed = 30 rpm * 8 teeth / 24 teeth = 10 rpm = 10 revolutions per minute. If you have multiple gears you can multiply by each ratio of gears. Suppose the 24 tooth gear in the above example is attached to a shaft which has an 8 tooth gear. Both of these gears rotate at the same speed since they are attached to the same shaft.
linear velocity to rpm

[DOC File]Jill’s Angular Velocity Notes
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RPM (revolutions per minute) is a very common frequency unit. Question: If T = 12 sec, what is omega, Answer: A big, big (really big!) formula to memorize is: *using radians. Ex/ What is the angular velocity of a pulley that turns 20 revolutions every 60 seconds? Looking at the units (rev/sec), we see that we’re give frequency: f = rev/sec.
rpm to velocity m s

[DOC File]FORMULA SHEET - Homestead
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Velocity= 4005 x Square root of velocity press 4005 x Square root of 0.09 1201 fpm Area = Pie x R²÷ 144 3.14 x 7.5² ÷ 144 = 1.23 SQ Feet Area = Pie x R² 3.14 x 7.5² = 176.625 SQ Inches CFM= Area (SQ. FT) x Velocity (FPM) 1.23 x 1201 1473.1 CFM Area of a circle . BHP Formula Calculations
angular velocity to rpm

[DOC File]Determining Port Velocity - EFI Dyno Tuning LC
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Since we use feet per second in the flow measurement of ports the formula above the equation becomes: V = 1096.7/60 (18.278) * √¯H/d . V = 353 feet per second (fps) This should be the highest velocity measured in a port flow tested at 28” of water column. Mean Piston speed in linear ft/sec from stroke in inches & RPM (David Vizard)
rpm to linear velocity equation

[DOCX File]Angular Velocity Worksheet
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Author: BuchanP Created Date: 01/21/2013 20:48:00 Title: Angular Velocity Worksheet Last modified by: Roberson, April Company: Corvallis School District
how to calculate rpm formula

[DOC File]CALCULATION EXAMPLE
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The velocity in the pipe is given by formula [2]. ... 6 Discharge dia. (in) 3 Impeller speed (rpm) 1750 Operating head (ft) 97.3 Operating Flow (Usgpm) 500 Pump efficiency (%) 71.3 Predicted efficiency (%) 77 Specific speed Suction specific speed Temperature rise (°F) Fluid type Water Viscosity (cSt) 1.1 Temperature ((F) 150 Specific gravity 0 ...
tangential velocity to rpm

Rpm to velocity formula