Unburned mixture:
composition,
102-107
properties,
112-116,130-135
Unit conversion factors,
899-901
Valve:
choking,
217,228
curtain
area,
226
diameters,
222
discharge codficient,
226-230
flow
area,
222-224
flow pattern,
227,229,327-329,333,8074308
flow rate,
225-226,231-232
geometry,
220-224
Mach index,
228
mean
inlet
Mach
no,
228
overlap,
206,224
wd0 flow velocity,
224-225
timing,
224-225
velocities, through,
327,348-349,808-810
Valve train configurations,
737-739
Valve train friction,
737-739
Volumetric efficiency:
correction factors for,
54-55
definition of,
53-54
effects of:
fuel factors,
210-211
heat transfer,
211,217-218
manifold pressures,
21 1-216
runner length,
218
sp2ed, 216-220.761-762
valve
timing,
215,217-220
ideal cycle,
179,209-212
and performance,
850-851
Wankel:
Felix,
4
rotary engine,
4
components,
23-25
example,
26
operation,
24-25
Wastegate,
270,873,875,878
Wek number,
532
Work per cycle, indicated,
4647, 164
Working fluids:
constituents,
100-102
properties
and
composition:
computer routines,
130-139
data on,
911-915
thermodynamic models, categories of,
101-102
(see
also
Air:
Burned
gas;
Exhaust
gas;
Fuels;
Gas
properties; Unburned mixture)