
 USED TO CREATE AND EDIT .DAT FILES OF VEHICLE ACCELERATION, VAxxx OR VAExxx
   (LINES ARE 150 CHARACTER COLUMNS WIDE)

    .DAT FILE                   EXPLANATION
 ------------------       -----------------------
"1340 CC HARLEY EVO"     NAME OF VEHICLE IN QUOTES
29.92, 59                ENVIRONMENT PRESSURE, INCH Hg, TEMPERATURE, DEG F. (DRAG STRIP ATMOSPHERE)
0, 0                     ENVIRONMENT HUMIDITY, %, ALTITUDE, FEET
3.5, 4.25                BORE AND STROKE, INCH
"R"                      'HP TABLE' TYPE, "E"=ENGINE CRANK OR FLYWHEEL, "R"=REAR WHEEL ROAD/TIRE, "A"=REAR WHEEL AXLE/RIM
"D"                      'HP TABLE' TYPE, "D"= FROM DYNO, "P"= FROM HP AND TORQUE PEAKS
"SAE"                    DYNO ATMOSPHERIC STANDARD,  FROM MENU BELOW
"G"                      ENGINE TYPE, "G"=GAS, "D"=DIESEL, "DT"=DIESEL TURBO, "H"=HUMAN
29.235, 77               CUSTOM STANDARD DRY PRESSURE, INCH Hg, TEMPERATURE, DEG F.
1, 0.5, 1, 1.18, -.18    CUSTOM STANDARD PRESSURE POWER, TEMPERATURE POWER, TOTAL POWER, TOTAL MULTIPLY, TOTAL ADD, FOR DYNO CORRECTION FORMULA
3                        'HP TABLE' GEAR NUMBER USED ON REAR WHEEL DYNO
7                        NUMBER OF RPM, HP AND TORQUE LINES IN 'HP TABLE'
2000, 14.5, 0            LOWEST RPM, HP, TORQUE IN FT-LB (IF HP=0 THEN TORQUE IS USED)
2500, 26.7, 0             .
3000, 38.3, 0             .
3500, 44.7, 0             .
4000, 50.3, 0             .
4500, 54.8, 0             .
5000, 47.6, 0            HIGHTEST RPM, HP, TORQUE IN FT-LB
"Y"                      USE GEAR EFF. CALC INSTEAD OF .DAT FILE EFF, "Y"=YES, "N"=NO
"A"                      GEAR RATIO AND EFF. ARE "A"=OVER-ALL (EFF TO REAR AXLE, NOT ROAD), "T"=TRANSMISSION,GEAR BOX
5                        NUMBER OF GEARS
10.11, .89, 4500, 0, 0, 0, .97  1ST GEAR RATIO,  EFF,  SHIFT RPM,  IEQ ENG, IEQ WHL, GEARBOX INERTIA, TIRE SLIP EFF [IEQ IN SLUG FT^2]
6.958, .89, 4500, 0, 0, 0, .97  2ND GEAR          .           .        .        .           .            .
4.953, .89, 4500, 0, 0, 0, .97  3RD GEAR          .           .        .        .           .            .
3.862, .89, 4500, 0, 0, 0, .97  4TH GEAR          .           .        .        .           .            .
3.15 , .89, 5000, 0, 0, 0, .97  HIGH GEAR RATIO, EFF, REDLINE RPM, IEQ ENG, IEQ WHL, GEARBOX INERTIA, TIRE SLIP EFF
1, 1                     PRIMARY REDUCTION GEAR RATIO, EFF (CRANK TO TRANSMISSION)
1, 1                     FINAL REDUCTION GEAR RATIO, EFF   (TRANSMISSION TO WHEEL)
1, 1                     SUB TRANSMISSION GEAR RATIO, EFF  (TRANSFER BOX, HIGH-LOW RANGE, BETWEEN TRANSMISSION AND DRIVESHAFT)
1                        ADDITIONAL DRIVE TRAIN GEAR LOSS, EFF. (ENGINE TORQUE, 4 WHEEL DRIVE)
0                        DRIVE TRAIN FRICTION LOSS CONSTANT, FT-LB @ DRIVE WHEEL (NEUTRAL GEAR)
1.5                      IMPULSE SHIFT, CLUTCH TORQ HOLD TO ENGINE TORQUE PEAK RATIO
1                        TORQUE CONVERTER RATIO, (1.0=NO TORQUE CONVERTER)
1                        TORQUE CONVERTER EFF. [1-(SLIP%/100)] (0.95) (1.0=NO TORQUE CONV)
0                        TORQUE CONVERTER SLIP, IN PERCENT % (5%-10%)
0                        TORQUE CONVERTER LOCKUP >= GEAR #  (0=NO LOCKUP CLUTCH)
0                        TORQUE CONVERTER LOCKUP >= SPEED IN MPH [RESERVED FOR, NOT USED]
0.35                     SHIFT TIME, SEC
598                      DRY WEIGHT, LB  (CURB WGT IF FUEL, OIL, AND WATER WGT = 0)
160                      DRIVER WEIGHT, LB
20                       FUEL, OIL, WATER WEIGHT, LB
2500                     START RPM, CLUTCH SLIP RPM, OR TORQUE CONVERTER STALL RPM
0                        TIRE GROWTH [%/100]  (EXAMPLE, 2%=0.02)
100                      TIRE GROWTH MPH
0.85                     TIRE-ROAD COEFFICIENT OF FRICTION, TSC0
1.10839                  TIRE SLIP COEF 1, TSC1, UF=TSC0*(TSC1*(1-EXP(TSC2*SLIP))-(TSC3*SLIP))
-0.177                   TIRE SLIP COEF 2, TSC2
0.00285                  TIRE SLIP COEF 3, TSC3
0.01                     ROLLING RESISTANCE CONSTANT, C1,   RR=C1+C2*(.011*MPH)^C3
0.006                    ROLLING RESISTANCE COEFFICIENT, C2 
1.0                      ROLLING RESISTANCE EXPONET, C3     
0.002                    WHEEL BEARING CONSTANT, C1,   WB=C1+C2*(.001*RPM)^C3
0.001                    WHEEL BEARING COEFFICIENT, C2
0.5                      WHEEL BEARING COEF, C3
2                        WHEEL BEARING INNER RACE DIAMETER, INCH
0                        TIRE SLIP LOSS % ADDED, DYNO ROLLER GEAR ONLY, 1-2% HIGHER THAN ROAD, (0=NO CHANGE, 1.0=1% MORE LOSS)
0                        TIRE ROLLING RESISTANCE LOSS % ADDED, DYNO ROLLER GEAR ONLY, (0=NO CHANGE, 1.0=1% MORE LOSS)
7                        FRONTAL AREA, SQ. FEET
0.75                     COEFFICIENT OF DRAG
0                        COEFFICIENT OF LIFT,  ENTER 0 IF NOT NEEDED
0                        COEFFICIENT OF PITCH MOMENT, AT GROUND PLAN, WHEELBASE CENTERED,  ENTER 0 IF NOT NEEDED
1000                     LIFT TO DRAG RATIO,  ENTER 1000 IF NOT NEEDED
66.1                     WHEELBASE LENGTH, INCH
33                       FRONT AXLE TO CG LENGTH, INCH   (WITH RIDER)
20                       CENTER OF GRAVITY HEIGHT, INCH  (WITH RIDER)
0                        TRACK WIDTH, FRONT & REAR AVG, CENTER OF TIRE, INCH
1, 0.75                  NUMBER OF REAR WHEELS, INERTIA OF EACH, SLUG FT^2 (INCLUDE AXLE)
13.14                    REAR WHEEL TIRE RADIUS, INCH
"130/90HB-16"            REAR WHEEL TIRE NAME
1, 0.6                   NUMBER OF FRONT WHEELS, INERTIA OF EACH, SLUG FT^2
12.61                    FRONT WHEEL TIRE RADIUS, INCH
"100/90HB-18"            FRONT WHEEL TIRE NAME
0.0                      DRIVESHAFT INERTIA, SLUG FT^2 
0.082                    ENGINE INERTIA, SLUG FT^2 (ABOUT 0.001 x CUBIC INCH DISPACMENT)
"R"                      DRIVE TYPE R=REAR, F=FRONT, A=ALL WHEEL
0                        VEHICLE PAYLOAD WEIGHT, LB, (0=REMOVE LOAD)
0                        VEHICLE PAYLOAD CG TO FRONT AXLE, INCH
0                        VEHICLE PAYLOAD CG HEIGHT, INCH
0                        SEMI-TRAILER WEIGHT, LB,                   (0=REMOVE SEMI-TRAILER)
0                        SEMI-TRAILER KINGPIN TO REAR AXLE, INCH    
0                        SEMI-TRAILER REAR AXLE TO PAYLOAD CG, INCH 
0                        SEMI-TRAILER CG HEIGHT, INCH               
0                        BALL OR PINTLE TRAILER WEIGHT, LB,         (0=REMOVE BALL TRAILER)
0                        WEIGHT ON VEHICLE BALL OR PINTLE TRAILER HITCH, LB
0                        VEHICLE TRAILER HITCH TO FRONT AXLE, INCH
0                        VEHICLE TRAILER HITCH HEIGHT, INCH
0, 0                     NUMBER OF TRAILER NON-DRIVEN WHEELS, INERTIA, SLUG FT^2
0                        TRAILER WHEEL TIRE RADIUS, INCH
"NA"                     TRAILER WHEEL TIRE NAME
0                        SEMI-TRAILER TRACK WIDTH, CENTER OF OUTSIDE TIRES, INCH

 COMMENTS                COMMENTS
 1340 HARLEY EVO = 82 C.I.  1998
 O/A GEAR  1=10.11, 2=6.958, 3=4.953, 4=3.862, 5=3.15
 TORQUE = 79 AT 3500 RPM ENGINE CRANK
 WGT = 598 LB DRY

-------------------- END OF .DAT FILE -------------------------

  DYNO ATMOSPHERIC STANDARDS:
    "STD" = SAE J609                 WITH OUT DIESEL)
    "SAE" = SAE J1349, JUNE 90, USA  WITH OUT DIESEL)
    "SAE EURO" = SAE J1349, JUNE 90  WITH DIESEL
    "DIN" = DIN 70020                WITH DIESEL
    "JIS" = JIS D1001                WITH DIESEL
    "ISO" = ISO 1585                 WITH DIESEL
    "EEC" = EEC 80/1269              WITH DIESEL
    "EWG" = EWG 80/1269              WITH DIESEL
    "ECE" = ECE R15                  WITH OUT DIESEL
    "ISA" = ISA                      WITH OUT DIESEL
    "*???" = CUSTOM STANDARD BEGINS WITH A STAR

  CUSTOM STANDARD, FOR DYNO CORRECTION FORMULA:
    CF = (AMUL * PRES_RATIO ^ PPWR * TEMP_RATIO ^ TPWR + AADD) ^ APWR
      PPWR=PRESSURE RATIO POWER, TPWR=TEMPERATURE RATIO POWER, APWR=ALL POWER
      AMUL=ALL MULTIPLY, AADD=ALL ADD

    SAE:  PSTD = 29.235: TSTD = 77
      PPWR = 1:   TPWR = .5:  APWR = 1
      AMUL = 1.18: AADD = -.18,           SAE J1349/JUN90 USA, GAS

    AMUL = 1.0:  AADD = 0

    SAE EURO:  PSTD = 29.235: TSTD = 77
      PPWR = 1.2: TPWR = .6:  APWR = 1,   SAE J1349/JUN90 EURO, GAS
      PPWR = 1:   TPWR = .7:  APWR = .3,  SAE J1349/JUN90 EURO, DIESEL
      PPWR = .7:  TPWR = 1.5: APWR = .3,  SAE J1349/JUN90 EURO, DIESEL TURBO

    STD:  PSTD = 29.92: TSTD = 60
      PPWR = 1:   TPWR = .5:  APWR = 1,   SAE J607, STD/STP, GAS

    JIS:  PSTD = 29.235: TSTD = 77
      PPWR = 1.2: TPWR = .6:  APWR = 1,   JIS D1001, GAS
      PPWR = 1:   TPWR = .7:  APWR = .3,  JIS D1001, DIESEL
      PPWR = .7:  TPWR = 1.5: APWR = .3,  JIS D1001, DIESEL TURBO

    ISO:  PSTD = 29.235: TSTD = 77
      PPWR = 1.2: TPWR = .6:  APWR = 1,   ISO 1585, GAS
      PPWR = 1:   TPWR = .7:  APWR = .3,  ISO 1585, DIESEL
      PPWR = .7:  TPWR = 1.2: APWR = .3,  ISO 1585, DIESEL TURBO

    EEC:  PSTD = 29.235: TSTD = 77
      PPWR = 1.2: TPWR = .6:  APWR = 1,   EEC 80/1269, GAS
      PPWR = 1:   TPWR = .7:  APWR = .3,  EEC 80/1269, DIESEL
      PPWR = .7:  TPWR = 1.5: APWR = .3,  EEC 80/1269, DIESEL TURBO

    ECE:  PSTD = 29.235: TSTD = 77
      PPWR = 1.2: TPWR = .6:  APWR = 1,   ECE R15, GAS

    EWG:  PSTD = 29.235: TSTD = 77
      PPWR = 1.2: TPWR = .6:  APWR = 1,   EWG 80/1269, GAS
      PPWR = 1:   TPWR = .7:  APWR = .3,  EWG 80/1269, DIESEL
      PPWR = .7:  TPWR = 1.5: APWR = .3,  EWG 80/1269, DIESEL TURBO

    ISA:  PSTD = 29.62: TSTD = 59
      PPWR = 1.2: TPWR = .6:  APWR = 1,   ISA, GAS

    DIN:  PSTD = 29.92: TSTD = 68
      PPWR = 1:   TPWR = .5:  APWR = 1,   DIN 70020, GAS
      PPWR = 1:   TPWR = .5:  APWR = 1,   DIN 70020, DIESEL
      PPWR = 1:   TPWR = .5:  APWR = 1,   DIN 70020, DIESEL TURBO

   SAE,  29.235 INCH Hg,  77 DEG F.,  SAE J1349/JUN90,  25 DEG C.
   STD,  29.92  INCH Hg,  60 DEG F.,  SAE J607"
   EEC,  29.235 INCH Hg,  77 DEG F.,  ECE 95/1/EC, 80/1269/EEC"
   EWG,  29.92  INCH Hg,  77 DEG F.,  EWG,              25 DEG C.
   DIN,  29.92  INCH Hg,  68 DEG F.,  DIN 70020, JIS,   20 DEG C.

 IMPULSE SHIFT USES SHIFT RPM AS TOP RPM, AND NEXT GEAR RPM AS BOTTOM RPM

 TIRE SLIP COEF'S, TSC#,S (FOR USE IN *.DAT FILES):
 COEF:  #1             #2           #3        PEAK   DROP   TIRE-FRICTION
 U =  1.0164*(1-EXP(-1.200*SLIP))-.0027*SLIP   5.1%   75%   3.00   F1 TIRE
      1.0256        -0.750        .0028        7.5%   75%   2.00   F1 TIRE
      1.0348        -0.520        .0029       10.0%   75%   1.50   SPORT-RACE, F1
      1.0645        -0.300        .0035       15.0%   72%   1.15   SPORT-RACE
      1.0815        -0.210        .00325      20.2%   76%   1.00   AVG TIRE
      1.1100        -0.157        .0035       24.9%   76%   0.85   AVG TIRE
      1.1650        -0.114        .0042       30.3%   75%   0.70
      1.346         -0.090        .0085       30      50
      1.210         -0.092        .0046       35%     75%
      1.266         -0.074        .0050       39.5%   76%
      1.382         -0.056        .0060       46.0%   77%
      1.575         -0.044        .0080       49.0%   75%

 #1 AND #3 ARE POSITIVE NUMBERS, #2 IS A NEGATIVE NUMBER

 ADJUST TIRE SLIP COEF 1 (TSC1) FOR 1.0001 AT PEAK OF SLIP, WITH 1.00000
   TIRE COEF (TSC0), SO PROGRAM FUNCTIONS OK.
   U =  TSC0 * (TSC1 * (1-EXP(TSC2*SLIP)) - TSC3*SLIP)

 DON'T INCLUDE ROLLING RESISTANCE LOSS (TIRE TO ROAD LOSSES) AND TIRE SLIP
   LOSS IN OVERALL TRANSMISSION DRIVE TRAIN EFFECIENCY. (LINE 25-29)

 IF GEAR RATIO AND EFF. ARE "A" (OVER-ALL RATIOS), THEN PRIMARY AND
   FINAL GEAR SHOULD BE = 1.0

 EFF. RATIO TO PERCENT:
   1.00 =  0 %
   0.99 =  1 %
   0.90 = 10 %
   0.85 = 15 %
