<kuid2:248163:104072:1> Metropolitan A Class 150psi Enginespec VB TRS19+

Тип: steam-engine
Опубликовано: 11.02.2026 12:30:51
Скачиваний: 12
Размер: 26.0 kB

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A TRS19 and above steam engine spec. for the Metropolitan Class A Beyer-Peacock 4-4-0 tank engine as rebuilt. Boiler pressure: 150psi. Tractive effort: 12081lbs. Braking values set to emulate vacuum brake performance. This spec uses real world data to the maximum extent possible and will perform most accurately if used with appropriate enginespecs (with VB in the title) for British rolling stock and my AWG Physics rules on the DLS. Please see the included readme.txt for further information.

config.txt:

username                                "Metropolitan A Class 150psi Enginespec VB TRS19+"
contact-email                           "via N3V forum"
contact-website                         "-"
license                                 "No modification or re-distribution without my prior permission. No liability accepted for any loss incurred through the use of this file."
description                             "A TRS19 and above steam engine spec. for the Metropolitan Class A Beyer-Peacock 4-4-0 tank engine as rebuilt. Boiler pressure: 150psi. Tractive effort: 12081lbs. Braking values set to emulate vacuum brake performance. This spec uses real world data to the maximum extent possible and will perform most accurately if used with appropriate enginespecs (with VB in the title) for  British rolling stock and my AWG Physics rules on the DLS. Please see the included readme.txt for further information."
trainz-build                            4.8
category-class                          "ZE"
category-region                         "UK"
category-era                            "1880s;1890s;1900s;1910s;1920s;1930s;1940s"
kind                                    "steam-engine"
author                                  "Anthony Grantham"
flowsize
{
  trainbrakepipe                        170000
  epreservoirpipe                       0
  no3pipe                               0.1
  no4pipe                               0
  auxreservoirvent                      0.1
  auxreservoir_no3                      0.1
  auxreservoir_trainbrakepipe           0.1
  autobrakecylindervent                 0.05
  auxreservoir_autobrakecylinder        0.1
  equaliser_mainreservoir               1
  equaliservent                         0.2
  equaliserventhandleoff                0
  equaliserventemergency                0.3
  no3pipevent                           1.5
  no3pipe_mainreservoir                 0.1
  compressor                            5
  trainbrakepipe_reservoir              1
  trainbrakepipevent                    0.1
  no3pipe_autobrakecylinder             0.1
  epreservoirpipe_autobrakecylinder     0
  mainreservoir_ep                      0
  vacuumbrakepipe                       0
  vacuumbrakepipereleasevent            0
  vacuumbrakepipevent                   0
  vacuumbrakereservoir_vacuumbrakepipe  0
  vacuumbrakecylinder_vacuumbrakepipe   0
  highspeedexhauster_vacuumbrakepipe    0
}
volume
{
  scale                                 1
  trainbrakepipe                        0.1
  epreservoirpipe                       0
  no3pipe                               0.2
  no4pipe                               0
  auxreservoir                          0.038468
  autobrakecylinder                     0.009694
  vacuumbrakepipe                       0
  vacuumbrakereservoir                  0
  vacuumbrakecylinder                   0
  mainreservoir                         1
  equaliser                             0.5
  independantbrakecylinder              0.010324
}
pressure
{
  scale                                 1
  compressor                            0.009469
  mainreservoir                         0.009469
  highspeedexhauster                    0
  brakepipe                             0.005954
  brakeinitial                          0.005828
  brakefull                             0.003986
  indbrakefull                          0.003986
  trainbrakepipe_start                  0.004408
  epreservoirpipe_start                 0
  no3pipe_start                         0
  no4pipe_start                         0
  auxreservoir_start                    0.005041
  autobrakecylinder_start               0.0049
  vacuumbrakepipe_start                 0
  vacuumbrakereservoir_start            0
  vacuumbrakecylinder_start             0
  mainreservoir_start                   0.008766
  equaliser_start                       0.004408
  independantbrakecylinder_start        0.0049
}
mass
{
  scale                                 1
  fuel                                  "6.2156e+006"
}
motor
{
  resistance                            0
  maxvoltage                            0
  maxspeed                              29
  max-accel                             8000
  max-decel                             40000
  adhesion                              6.15
  brakeratio                            21939
  axle-count                            4
  surface-area                          97.400002
  moving-friction-coefficient           0.9282
  air-drag-coefficient                  0.06
  driving-wheel-weight-ratio            0.74
  throttle-notches                      16
}
steam
{
  fuel-energy                           34890000
  fuel-specific-heat-capacity           1260
  max-coal-mass                         459
  ideal-coal-mass                       229
  shovel-coal-mass                      6
  starting-coal                         115
  burn-rate                             0.16
  burn-rate-idle                        0.0045
  min-fire-temperature                  510
  max-fire-temperature                  1250
  firebox-heating-surface-area          9.44
  firebox-thermal-conductivity          10
  firebox-efficiency                    0.75
  boiler-volume                         3.06
  boiler-efficency-idle                 0.8
  boiler-efficency                      0.6
  boiler-efficency-min                  0.4
  boiler-heat-loss                      0.5
  super-heating-constant                0
  safety-valve-low-pressure             1131
  safety-valve-high-pressure            1136
  safety-valve-low-flow                 0.5
  safety-valve-high-flow                0.5
  water-injector-rate                   1.099
  water-injector-rate2                  1.099
  starting-boiler-steam                 1
  initial-boiler-temperature            445
  blower-effect                         0.4
  blower-max-flow                       9
  speed                                 16
  cutoff                                0.3
  number-cylinders                      2
  number-power-strokes                  2
  tractive-effort-constant              0.74
  steam-chest-volume                    0.1318
  steam-chest-max-flow                  45
  piston-angular-offsets                0.0174,1.5254
  piston-volume-min                     0.0142
  piston-volume-max                     0.093
  piston-area                           0.1552
  valve-lap-percent                     0.1
  hand-brake-max-force                  1000
}
thumbnails
{
  0
  {
    image                               "$screenshot$.jpg"
    width                               240
    height                              180
  }
}
kuid                                    <kuid2:248163:104072:1>
kuid-table
{
}

Файлы:

readme.txt	1.5 kB
$screenshot$.jpg	32.2 kB
Общий объём файлов:	33.7 kB

Версии элемента:

kuid	kind	name	build	date	size
<kuid2:248163:104072:1>	steam-engine	Metropolitan A Class 150psi Enginespec VB TRS19+	4.8	11.02.2026 12:30:51	26.0 kB
<kuid:248163:104072>	steam-engine	Metropolitan A Class Enginespec 150psi TRS19+	4.8	5.09.2025 9:14:01	25.5 kB

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