Annex - Wartsila 31 Product Manual

Wärtsilä 31 Product Guide
20.

ANNEX

20.1 Unit conversion tables
The tables below will help you to convert units used in this product guide to other units. Where
the conversion factor is not accurate a suitable number of decimals have been used.
Length conversion factors
Convert from
mm
mm
Pressure conversion factors
Convert from
kPa
kPa
kPa
kPa
kPa
kPa
Power conversion
Convert from
kW
kW
Fuel consumption conversion factors
Convert from
g/kWh
g/kWh
Temperature conversion factors
Convert from
°C
°C
20.1.1 Prefix
Table 20-1
Name
tera
giga
mega
Wärtsilä 31 Product Guide - a1 - 18 October 2016
To Multiply by
in 0.0394
ft 0.00328
To Multiply by
psi (lbf/in 2 ) 0.145
lbf/ft 2 20.885
inch H O 4.015
2
foot H O 0.335
2
mm H O 101.972
2
bar 0.01
To Multiply by
hp (metric) 1.360
US hp 1.341
To Multiply by
g/hph 0.736
lb/hph 0.00162
To Multiply by
F F = 9/5 *C + 32
K K = C + 273.15
The most common prefix multipliers
Symbol Factor
12
T 10
G 10 9
6
M 10
Mass conversion factors
Convert from
kg
kg
Volume conversion factors
Convert from
m 3
m 3
3
m
m 3
3
m
Moment of inertia and torque conversion factors
Convert from
kgm 2
kNm
Flow conversion factors
Convert from
3
m /h (liquid)
m 3 /h (gas)
Density conversion factors
Convert from
kg/m 3
3
kg/m
kg/m 3
Name Symbol Factor
3
kilo k 10
milli m 10 -3
-6
micro μ 10
20. ANNEX
To Multiply by
lb 2.205
oz 35.274
To Multiply by
in 3 61023.744
ft 3 35.315
Imperial gallon 219.969
US gallon 264.172
l (litre) 1000
To Multiply by
lbft 2 23.730
lbf ft 737.562
To Multiply by
US gallon/min 4.403
ft 3 /min 0.586
To Multiply by
lb/US gallon 0.00834
lb/Imperial gallon 0.01002
lb/ft 3 0.0624
Name Symbol Factor
-9
nano n 10
20-1