Rail and wheel roughness - implications for noise ... - ARCHIVE: Defra

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AEATR-PC&E-2003-002 Corrected CRN Source Term (dB) 40 30 20 10 Class 319 Class 165 & 166 0 -10 0 10 20 30 ATQ (dB) Figure E-2 ATQ-Corrected Source Terms - Multiple Unit Examples 40 Corrected CRN Source Term (dB) 30 20 10 Class 421 & 422 Class 465 & 466 0 -10 0 10 20 30 ATQ (dB) Figure E-3 ATQ-Corrected Source Terms - Electric Multiple Unit Examples AEA Technology 59
40 AEATR-PC&E-2003-002 Corrected CRN Source Term (dB) 30 20 10 2 Axle Tank Wagon Merry Go Round 0 -10 0 10 20 30 ATQ (dB) Figure E-4 ATQ-Corrected Source Terms – example Freight Vehicles with 2 axles 40 Corrected CRN Source Term (dB) 30 20 10 4 Axle Tank Wagon Freightliner 0 -10 0 10 20 30 ATQ (dB) Figure E-5 ATQ-Corrected Source Terms – example Freight Vehicles with 4 axles AEA Technology 60
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AEATR-PC&E-2003-002 Rail and wheel
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AEATR-PC&E-2003-002 Title Customer
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AEATR-PC&E-2003-002 Contents 1 Intr
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AEATR-PC&E-2003-002 provided rail r
Page 9 and 10:
AEATR-PC&E-2003-002 acquired on tra
Page 11 and 12:
AEATR-PC&E-2003-002 To give an indi
Page 13 and 14: AEATR-PC&E-2003-002 Figure 2-3 Unde
Page 15 and 16: AEATR-PC&E-2003-002 dB re 1 micron
Page 17 and 18: AEATR-PC&E-2003-002 fact shown that
Page 19 and 20: AEATR-PC&E-2003-002 differences ove
Page 21 and 22: AEATR-PC&E-2003-002 with tread brak
Page 23 and 24: AEATR-PC&E-2003-002 (or where the m
Page 25 and 26: AEATR-PC&E-2003-002 this line, the
Page 27 and 28: AEATR-PC&E-2003-002 the corrected C
Page 29 and 30: AEATR-PC&E-2003-002 Number in 1 dB
Page 31 and 32: AEATR-PC&E-2003-002 The shape of th
Page 33 and 34: AEATR-PC&E-2003-002 Using the other
Page 35 and 36: AEATR-PC&E-2003-002 ATQ prediction
Page 37 and 38: AEATR-PC&E-2003-002 Backend Correct
Page 39 and 40: AEATR-PC&E-2003-002 Number in 1 dB
Page 41 and 42: AEATR-PC&E-2003-002 Backend Correct
Page 43 and 44: 7 Conclusions AEATR-PC&E-2003-002 R
Page 45 and 46: AEATR-PC&E-2003-002 15 CO Frederick
Page 47 and 48: Diesel Traction Disc brakes DMU Ele
Page 49 and 50: Train consist The vehicles that mak
Page 51 and 52: AEATR-PC&E-2003-002 Appendix B Deta
Page 53 and 54: AEATR-PC&E-2003-002 Percentage Elec
Page 55 and 56: AEATR-PC&E-2003-002 Percentage Elec
Page 57 and 58: AEATR-PC&E-2003-002 Percentage Dies
Page 59 and 60: AEATR-PC&E-2003-002 Appendix C Anal
Page 61 and 62: AEATR-PC&E-2003-002 Appendix D Rail
Page 63: AEATR-PC&E-2003-002 Appendix E Adju
Page 67: AEATR-PC&E-2003-002 Supplement 1 of
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Rail and wheel roughness - implications for noise ... - ARCHIVE: Defra

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