<kuid2:248163:103641:1> GWR 4900 Class Hall enginespec VB TRS19+

Тип: steam-engine
Опубликовано: 18.11.2025 22:28:01
Скачиваний: 7
Размер: 49.4 kB

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A TRS19 and above steam engine spec for the GWR 4900 Class Hall 4-6-0 mixed traffic tender engine. Boiler pressure: 225psi. Tractive effort: 27275bs. 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. Please see the included readme.txt for further information.

config.txt:

username                                "GWR 4900 Class Hall 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 GWR 4900 Class Hall 4-6-0 mixed traffic tender engine. Boiler pressure: 225psi. Tractive effort: 27275bs. 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.  Please see the included readme.txt for further information."
trainz-build                            4.8
category-class                          "ZE"
category-region                         "UK"
category-era                            "1920s;1930s;1940s;1950s;1960s"
kind                                    "steam-engine"
author                                  "Anthony Grantham"
obsolete-table
{
}
flowsize
{
  trainbrakepipe                        0
  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                                  "6215600"
}
motor
{
  resistance                            0
  adhesion                              4.58
  maxvoltage                            0
  maxspeed                              36
  brakeratio                            37393
  max-accel                             9000
  max-decel                             60000
  axle-count                            5
  surface-area                          109.150002
  moving-friction-coefficient           1.582
  air-drag-coefficient                  0.0296
  throttle-notches                      16
  driving-wheel-weight-ratio            0.75
}
steam
{
  fuel-energy                           34890000
  fuel-specific-heat-capacity           1380
  max-coal-mass                         734
  ideal-coal-mass                       367
  shovel-coal-mass                      6
  starting-coal                         210
  burn-rate                             0.35
  burn-rate-idle                        0.01
  min-fire-temperature                  550
  max-fire-temperature                  1380
  firebox-heating-surface-area          14.35
  firebox-thermal-conductivity          10
  firebox-efficiency                    0.75
  boiler-volume                         6.81
  boiler-efficency-idle                 0.8
  boiler-efficency                      0.6
  boiler-efficency-min                  0.4
  boiler-heat-loss                      1
  super-heating-constant                80
  safety-valve-low-pressure             1636
  safety-valve-high-pressure            1653
  safety-valve-low-flow                 0.7
  safety-valve-high-flow                1.7
  water-injector-rate                   1.364
  water-injector-rate2                  1.364
  starting-boiler-steam                 4
  initial-boiler-temperature            462
  blower-effect                         0.4
  blower-max-flow                       14
  speed                                 16
  cutoff                                0.4
  number-cylinders                      2
  number-power-strokes                  2
  tractive-effort-constant              0.4
  steam-chest-volume                    0.4189
  steam-chest-max-flow                  68
  piston-angular-offsets                0.0174,1.5254
  piston-volume-min                     0.0185
  piston-volume-max                     0.1506
  piston-area                           0.1734
  valve-lap-percent                     0.16
  hand-brake-max-force                  1000
}
thumbnails
{
  0
  {
    image                               "$screenshot$.jpg"
    width                               240
    height                              180
  }
}
kuid                                    <kuid2:248163:103641:1>
kuid-table
{
}

Файлы:

readme.txt	343 B
$screenshot$.jpg	47.9 kB
Общий объём файлов:	48.2 kB

Версии элемента:

kuid	kind	name	build	date	size
<kuid2:248163:103641:1>	steam-engine	GWR 4900 Class Hall enginespec VB TRS19+	4.8	18.11.2025 22:28:01	49.4 kB
<kuid:248163:103641>	steam-engine	GWR 4900 Class Hall enginespec TRS19+	4.8	11.06.2022 18:18:22	49.3 kB

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