Properties Of Fluids Flashcards
Temp english unit
Fahrenheight and rankine
Temp si unit
Celsius and kelvin
Convert celsius to fahrenheight (temp)
T cel= 5/9 [T Fahr - 32]
Convert celsius to kelvin (temp)
Tk=Tc+273
Convert fahr to rankine (temp)
Tr= Tf+460
Mass english unit
Pound (lb)
Mass SI unit
Kilogram (kg) and Ton
Kilogram to pounds (mass)
1kg = 2.205 lbs
Covert ton to kg (mass)
1ton = 1000 kg
Weight formula
W=Mass x gravity
English unit of weight (g)
Gravity = 32.2 ft/s^2
Si unit of weight
Newton
Gravity = 9.81 m/s^2
Convert KN to N (weight)
1kn = 1000N
Volume english unit
Gallon (gal) and cubic feet (ft^3)
Volume SI unit
Liter (L) and cubic meter (m^3)
Gal to litee (volume)
1gal = 3.78 L
Cubic ft (ft^3) to Gallon (gal) (volume)
1ft^3 = 7.48 gal
Cubic meter (m^3) to Liters (L) (volume)
1m^3 = 1000L
Volume formula
V= pi r^2L or V= pi d^2/4 L
English unit mass density (ρ)
Lb/ ft^3
SI UNIT OF MASS DENSITY (ρ)
Kg/m3
Density of water (ρwater) in english unit
ρwater= 62.4lb/ft^3
Mass Density of water in SI UNIT
ρwater= 1000kg/m^3
Mass density formula
ρ =m/v (mass over volume)
Weight density english unit
Lb/ft ^3
Weight density SI unit
N/m^3
kN/ m^3
Weight density of water eng unit
62.5 lb/ft^3
Weight densuty of water si unit
9.81 kn/m^3
9810 N/m^3
Specific gravity
SG = mas density of substance / mass density of water
Sg = weight density of subs / weight density of water
1 atm to psi (eng)
14.7 psi
1 atm to hg eng
29.9 hg
Atm to ft in water eng
34ft
Atm to kpa si
101.325 kpa
Atm to mmhg si
760 mmhg
Atm to kg/cm^2 si
1.033 kg/cm^2
Atm to m in h20 si
10.33m
1 bar to kpa
100
Lb/in^2
Psi
Kn/m^2
Kpa
N/m^2
Pascal
Finding pressure underneath the surface formula
P =weight density of fluid x height
Pressure given area and force formul
P=f/a
Gas constant
0.08206 atm•L /mol•k
Volume of sphere
4/3 pi r^3
Cylinder volume
Pi d^2/ 4 x L
Cone
1/3pi r^2 h