<kuid2:248163:103590:2> LSWR D15 Class 4-4-0 (Superheated) Enginespec VB TRS19+

Тип: steam-engine
Опубликовано: 29.12.2025 15:21:49
Скачиваний: 0
Размер: 25.4 kB

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A TRS19 and above steam engine spec for the LSWR (later Southern Railway) D15 class 4-4-0 tender engine as rebuilt by Maunsell with larger cylinders, lower boiler pressure and superheating. Boiler pressure: 180psi. Tractive effort: 20100lbs. 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                                "LSWR D15 Class 4-4-0 (Superheated) Enginespec VB TRS19+"
contact-email                           "via N3V forum"
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 LSWR (later Southern Railway) D15 class 4-4-0 tender engine as rebuilt by Maunsell with larger cylinders, lower boiler pressure and superheating. Boiler pressure: 180psi. Tractive effort: 20100lbs. 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                            4.6
category-class                          "ZE"
category-region                         "UK"
category-era                            "1920s;1930s;1940s;1950s"
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                              38
  max-accel                             8000
  max-decel                             40000
  adhesion                              4.51
  brakeratio                            26771
  axle-count                            4
  surface-area                          85
  moving-friction-coefficient           1.326
  air-drag-coefficient                  0.06
  driving-wheel-weight-ratio            0.66
  throttle-notches                      16
}
steam
{
  fuel-energy                           33727000
  fuel-specific-heat-capacity           1380
  max-coal-mass                         652
  ideal-coal-mass                       326
  shovel-coal-mass                      6
  starting-coal                         163
  burn-rate                             0.25
  burn-rate-idle                        0.01
  min-fire-temperature                  540
  max-fire-temperature                  1250
  firebox-heating-surface-area          13.42
  firebox-thermal-conductivity          10
  firebox-efficiency                    0.75
  boiler-volume                         4.71
  boiler-efficency-idle                 0.8
  boiler-efficency                      0.6
  boiler-efficency-min                  0.4
  boiler-heat-loss                      1
  super-heating-constant                90
  safety-valve-low-pressure             1339
  safety-valve-high-pressure            1343
  safety-valve-low-flow                 0.7
  safety-valve-high-flow                0.7
  water-injector-rate                   1.44
  water-injector-rate2                  1.44
  starting-boiler-steam                 3
  initial-boiler-temperature            453
  blower-effect                         0.4
  blower-max-flow                       13
  speed                                 16
  cutoff                                0.3
  number-cylinders                      2
  number-power-strokes                  2
  tractive-effort-constant              0.66
  steam-chest-volume                    0.4312
  steam-chest-max-flow                  60
  piston-angular-offsets                0.0174,1.5254
  piston-volume-min                     0.0241
  piston-volume-max                     0.1579
  piston-area                           0.2027
  valve-lap-percent                     0.1
  hand-brake-max-force                  1000
}
thumbnails
{
  0
  {
    image                               "$screenshot$.jpg"
    width                               240
    height                              180
  }
}
kuid                                    <kuid2:248163:103590:2>
kuid-table
{
}

Файлы:

readme.txt	1.2 kB
$screenshot$.jpg	31.6 kB
Общий объём файлов:	32.8 kB

Версии элемента:

kuid	kind	name	build	date	size
<kuid2:248163:103590:2>	steam-engine	LSWR D15 Class 4-4-0 (Superheated) Enginespec VB TRS19+	4.6	29.12.2025 15:21:49	25.4 kB
<kuid:248163:103590>	steam-engine	LSWR D15 Class 4-4-0 (Superheated) Engine spec TS19+	4.6	14.05.2023 16:42:54	24.6 kB

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