Porsche 928 Workshop Manual page 16

928
General
Factor
Mechanical
stress
(strength)
Dynamic
viscosity
Kinematic
viscosity
Murk, energy8
heat quantity
Specific fuel
consumption
Basic Unit
N/In2
I (Joule)
<g/kWh
iv juattj
Other Acceptable Units
N/In2
mPa s. pPa s
cm2/s. mm2/s
ml. kJ etc.
Nm, kWh, Ws
g/kWh. kg/J
mW. kW etc.
Remarks
1 N/m2 = 1 Pa
1 mbar = 100 Pa 2
1 bar = 1 kp/cm = 1 at
1 bar = 750 Torr
No Ion
kp/cm g
er acceptable:
, kp/mm'
No longer acceptable:
P (Poise). cP. kg s/m'.
dyn s/cd
1 Pa s = 10 P
=s 0.1 kg s/m2
No longer acceptable:
St (Stokes), cSt, E
(Engler degree)
1 cm2/s = 1 St
No longer acceptable:
kpm. kpcm. etc.
1 Nmr0.1 kpm
1 Nm = 1 kgm2/s2
No longer acceptable:
kpm, erg. cal, kcal,
PSh. We (thermal unit)
1 1: 1 Nm = 1 Ws
11~0.1 kpm
1 cal = 1 WE.a4.19 J
1 PSh =sO. 736 kii'h
No longer acceptable:
g/PSh. kg/PSh
No longer acceptable:
PS
1 PS --0.7X6 kW
4
Printed in Germany
International Unit System 0.05