© Woodhead Publishing Limited, 2011
1038 Index
water pump, 42, 299, 304, 408, 651, 719,
742, 829, 837, 839, 845, 851,
944
waviness, 44, 669, 682, 783
wear, 32, 39, 67, 71, 80, 98, 163–72,
268, 400, 401, 403, 406, 420,
423, 467, 469
bearing wear, 81, 165
cam ash temperature, 168
cam wear, 166–8
mechanisms, 166–7
modeling, 167–8
EGR engine component wear, 170–2
carbon soot impact on abrasive
wear, 171–2
impact on engine oil, 170–1
sulfur impact on corrosive wear,
172
engine bearing wear, 165
fundamentals, 163–5
piston ring and piston pin wear, 166
piston wear, 166
valve seat wear, 150, 169–70
modeling, 170
valve seat angle, 169–70
valve seat recession and wear
mechanism, 169
valve stem wear, 168
wear model, 165, 166, 167–8, 170, 718,
744
wedge effect, 678, 683, 700, 712, 725,
727
Weibull distribution, 178, 180, 189, 274
weighted single-objective function,
222–3
weighting factors, 19, 32, 131, 204, 222
well-to-wheel efciency, 9
wetted arc angle, 684, 693
wheel lockup, 402, 403–4, 405, 422
whining noise, 796, 802
whoosh noise, 802
WHR see waste heat recovery
wide band resonator, 799
Wiebe function, 314, 315
Wigner–Ville analysis, 769
Willan’s line method, 672
work functions, 29–31, 85
Woschni correlation, 311, 312, 827
yield, 58, 126, 127, 246, 262, 277, 445,
663, 683, 684, 785
yield strength, 126–8, 135–8, 140,
144–6, 148, 150
zero-dimensional, 99, 102, 307, 317,
337, 338, 485, 488, 921
zero EGR, 878, 917
zero load, 735
zero-wheel-braking, 365, 418
ZWB see zero-wheel-braking
Zwicker sound quality metrics, 767
Zwicker’s critical band, 761
Diesel-Xin-Index.indd 1038 5/5/11 12:11:28 PM