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A320-family/Nasal/Systems/pneumatics.nas

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A320-family fork
2019-10-14 16:48:35 +00:00
# A3XX Pneumatic System
Re-organize the nasal foder a bit... oh, and add a pneumatics system
2020-05-05 18:12:14 +00:00
# Copyright (c) 2019 Jonathan Redpath (legoboyvdlp)
A320-family fork
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Re-organize the nasal foder a bit... oh, and add a pneumatics system
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# Local vars
Make engines start, restore legacy stuff from the old pneumatics system
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var cabinalt = nil;
var targetalt = nil;
var ambient = nil;
var cabinpsi = nil;
var state1 = nil;
var state2 = nil;
var pressmode = nil;
var wowl = nil;
var wowr = nil;
var vs = nil;
var manvs = nil;
var pause = nil;
var auto = nil;
var speed = nil;
var ditch = nil;
var outflowpos = nil;
var targetvs = nil;
var eng1_starter = nil;
var eng2_starter = nil;
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# Main class
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var PNEU = {
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Fail: {
apu: props.globals.getNode("/systems/failures/pneumatics/apu-valve"),
bleed1: props.globals.getNode("/systems/failures/pneumatics/bleed-1-valve"),
bleed2: props.globals.getNode("/systems/failures/pneumatics/bleed-2-valve"),
APU bleed improvements; improvements to lower ECAM
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bmc1: props.globals.getNode("/systems/failures/pneumatics/bmc-1"),
bmc2: props.globals.getNode("/systems/failures/pneumatics/bmc-2"),
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cabinFans: props.globals.getNode("/systems/failures/pneumatics/cabin-fans"),
hotAir: props.globals.getNode("/systems/failures/pneumatics/hot-air-valve"),
Bleed improved failures, ECAM warnings
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hp1Valve: props.globals.getNode("/systems/failures/pneumatics/hp-1-valve"),
hp2Valve: props.globals.getNode("/systems/failures/pneumatics/hp-2-valve"),
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pack1: props.globals.getNode("/systems/failures/pneumatics/pack-1-valve"),
pack2: props.globals.getNode("/systems/failures/pneumatics/pack-2-valve"),
ramAir: props.globals.getNode("/systems/failures/pneumatics/ram-air-valve"),
trimValveCockpit: props.globals.getNode("/systems/failures/pneumatics/trim-valve-cockpit"),
trimValveAft: props.globals.getNode("/systems/failures/pneumatics/trim-valve-cabin-aft"),
trimValveFwd: props.globals.getNode("/systems/failures/pneumatics/trim-valve-cabin-fwd"),
xbleed: props.globals.getNode("/systems/failures/pneumatics/x-bleed-valve"),
},
Packs: add output temperature. Correct bleed page errors.
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Packs: {
Pack flow valves shown properly on the bleed page
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packFlow1: props.globals.getNode("/ECAM/Lower/pack-1-flow-output"),
packFlow2: props.globals.getNode("/ECAM/Lower/pack-2-flow-output"),
Packs: add output temperature. Correct bleed page errors.
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pack1OutTemp: props.globals.getNode("/systems/air-conditioning/packs/pack-1-output-temp"),
pack2OutTemp: props.globals.getNode("/systems/air-conditioning/packs/pack-2-output-temp"),
pack1OutletTemp: props.globals.getNode("/systems/air-conditioning/packs/pack-1-outlet-temp"),
pack2OutletTemp: props.globals.getNode("/systems/air-conditioning/packs/pack-2-outlet-temp"),
Pack ram air / hot air valve / trim valve initial simulation
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trimCockpit: props.globals.getNode("/ECAM/Lower/trim-cockpit-output"),
trimAft: props.globals.getNode("/ECAM/Lower/trim-aft-output"),
trimFwd: props.globals.getNode("/ECAM/Lower/trim-fwd-output"),
Duct temperatures
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cockpitDuctTemp: props.globals.getNode("/systems/air-conditioning/temperatures/cockpit-duct"),
cabinAftDuctTemp: props.globals.getNode("/systems/air-conditioning/temperatures/cabin-aft-duct"),
cabinFwdDuctTemp: props.globals.getNode("/systems/air-conditioning/temperatures/cabin-fwd-duct"),
Zone temperature.
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cockpitTemp: props.globals.getNode("/systems/air-conditioning/temperatures/cockpit-temp"),
cabinAftTemp: props.globals.getNode("/systems/air-conditioning/temperatures/cabin-aft-temp"),
cabinFwdTemp: props.globals.getNode("/systems/air-conditioning/temperatures/cabin-fwd-temp"),
Packs: add output temperature. Correct bleed page errors.
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},
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Psi: {
Warnings
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engine1: props.globals.getNode("/systems/pneumatics/psi/engine-1-psi"),
engine2: props.globals.getNode("/systems/pneumatics/psi/engine-2-psi"),
},
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Switch: {
apu: props.globals.getNode("/controls/pneumatics/switches/apu"),
bleed1: props.globals.getNode("/controls/pneumatics/switches/bleed-1"),
bleed2: props.globals.getNode("/controls/pneumatics/switches/bleed-2"),
blower: props.globals.getNode("/controls/pneumatics/switches/blower"),
cabinFans: props.globals.getNode("/controls/pneumatics/switches/cabin-fans"),
extract: props.globals.getNode("/controls/pneumatics/switches/extract"),
hotAir: props.globals.getNode("/controls/pneumatics/switches/hot-air"),
pack1: props.globals.getNode("/controls/pneumatics/switches/pack-1"),
pack2: props.globals.getNode("/controls/pneumatics/switches/pack-2"),
packFlow: props.globals.getNode("/controls/pneumatics/switches/pack-flow"),
ramAir: props.globals.getNode("/controls/pneumatics/switches/ram-air"),
tempAft: props.globals.getNode("/controls/pneumatics/switches/temp-cabin-aft"),
tempFwd: props.globals.getNode("/controls/pneumatics/switches/temp-cabin-fwd"),
tempCockpit: props.globals.getNode("/controls/pneumatics/switches/temp-cockpit"),
xbleed: props.globals.getNode("/controls/pneumatics/switches/x-bleed"),
},
Warnings
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Warnings: {
prv1Disag: props.globals.getNode("/systems/pneumatics/valves/engine-1-prv-valve-disag"),
prv2Disag: props.globals.getNode("/systems/pneumatics/valves/engine-2-prv-valve-disag"),
Further improve bleed fault
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ovht1: props.globals.getNode("/systems/pneumatics/warnings/ovht-1-mem"),
ovht2: props.globals.getNode("/systems/pneumatics/warnings/ovht-2-mem"),
overpress1: props.globals.getNode("/systems/pneumatics/warnings/overpress-1-mem"),
overpress2: props.globals.getNode("/systems/pneumatics/warnings/overpress-2-mem"),
Warnings
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},
Valves: {
Bleed improved failures, ECAM warnings
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apu: props.globals.getNode("/systems/pneumatics/valves/apu-bleed-valve"),
Warnings
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crossbleed: props.globals.getNode("/systems/pneumatics/valves/crossbleed-valve"),
prv1: props.globals.getNode("/systems/pneumatics/valves/engine-1-prv-valve"),
prv2: props.globals.getNode("/systems/pneumatics/valves/engine-2-prv-valve"),
Packs: add output temperature. Correct bleed page errors.
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pack1: props.globals.getNode("/systems/air-conditioning/valves/flow-control-valve-1"),
pack2: props.globals.getNode("/systems/air-conditioning/valves/flow-control-valve-2"),
Add emergency ram air valve
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ramAir: props.globals.getNode("/systems/air-conditioning/valves/ram-air"),
Pack ram air / hot air valve / trim valve initial simulation
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hotAir: props.globals.getNode("/systems/air-conditioning/valves/hot-air"),
Warnings
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},
A320-family fork
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init: func() {
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me.resetFail();
Make engines start, restore legacy stuff from the old pneumatics system
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Add emergency ram air valve
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# Legacy pressurization system
Air Cond - pack flow ctl valves
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setprop("/systems/pressurization/mode", "GN");
setprop("/systems/pressurization/vs", "0");
setprop("/systems/pressurization/targetvs", "0");
setprop("/systems/pressurization/vs-norm", "0");
setprop("/systems/pressurization/auto", 1);
setprop("/systems/pressurization/deltap", "0");
setprop("/systems/pressurization/outflowpos", "0");
setprop("/systems/pressurization/deltap-norm", "0");
setprop("/systems/pressurization/outflowpos-norm", "0");
setprop("/systems/pressurization/outflowpos-man", "0.5");
setprop("/systems/pressurization/outflowpos-man-sw", "0");
setprop("/systems/pressurization/outflowpos-norm-cmd", "0");
setprop("/systems/pressurization/cabinalt", getprop("instrumentation/altimeter/indicated-altitude-ft"));
setprop("/systems/pressurization/targetalt", getprop("instrumentation/altimeter/indicated-altitude-ft"));
setprop("/systems/pressurization/diff-to-target", "0");
setprop("/systems/pressurization/ditchingpb", 0);
setprop("/systems/pressurization/targetvs", "0");
setprop("/systems/pressurization/ambientpsi", "0");
setprop("/systems/pressurization/cabinpsi", "0");
setprop("/systems/pressurization/manvs-cmd", "0");
setprop("/systems/pressurization/pack-1-out-temp", 0);
setprop("/systems/pressurization/pack-2-out-temp", 0);
setprop("/systems/pressurization/pack-1-bypass", 0);
setprop("/systems/pressurization/pack-2-bypass", 0);
setprop("/systems/pressurization/pack-1-flow", 0);
setprop("/systems/pressurization/pack-2-flow", 0);
setprop("/systems/pressurization/pack-1-comp-out-temp", 0);
setprop("/systems/pressurization/pack-2-comp-out-temp", 0);
setprop("/systems/pressurization/pack-1-valve", 0);
setprop("/systems/pressurization/pack-2-valve", 0);
Remove legacy ventilation code; move legacy braking code to JSB
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#setprop("/systems/ventilation/cabin/fans", 0); # aircon fans
#setprop("/systems/ventilation/avionics/extractvalve", "0");
#setprop("/systems/ventilation/avionics/inletvalve", "0");
Air Cond - pack flow ctl valves
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setprop("/controls/oxygen/masksDeploy", 0);
setprop("/controls/oxygen/masksDeployMan", 0);
setprop("/controls/oxygen/masksReset", 0); # this is the TMR RESET pb on the maintenance panel, needs 3D model
setprop("/controls/oxygen/masksSys", 0);
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},
resetFail: func() {
me.Fail.apu.setBoolValue(0);
me.Fail.bleed1.setBoolValue(0);
me.Fail.bleed2.setBoolValue(0);
me.Fail.cabinFans.setBoolValue(0);
me.Fail.hotAir.setBoolValue(0);
Bleed improved failures, ECAM warnings
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me.Fail.hp1Valve.setBoolValue(0);
me.Fail.hp2Valve.setBoolValue(0);
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me.Fail.pack1.setBoolValue(0);
me.Fail.pack2.setBoolValue(0);
me.Fail.ramAir.setBoolValue(0);
me.Fail.trimValveCockpit.setBoolValue(0);
me.Fail.trimValveAft.setBoolValue(0);
me.Fail.trimValveFwd.setBoolValue(0);
me.Fail.xbleed.setBoolValue(0);
A320-family fork
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},
loop: func() {
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wowl = getprop("gear/gear[1]/wow");
wowr = getprop("gear/gear[2]/wow");
# Legacy pressurization
Air Cond - pack flow ctl valves
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cabinalt = getprop("/systems/pressurization/cabinalt");
targetalt = getprop("/systems/pressurization/targetalt");
ambient = getprop("/systems/pressurization/ambientpsi");
cabinpsi = getprop("/systems/pressurization/cabinpsi");
state1 = getprop("/systems/thrust/state1");
state2 = getprop("/systems/thrust/state2");
pressmode = getprop("/systems/pressurization/mode");
vs = getprop("/systems/pressurization/vs-norm");
manvs = getprop("/systems/pressurization/manvs-cmd");
pause = getprop("/sim/freeze/master");
auto = getprop("/systems/pressurization/auto");
Make engines start, restore legacy stuff from the old pneumatics system
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speed = getprop("velocities/groundspeed-kt");
Air Cond - pack flow ctl valves
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ditch = getprop("/systems/pressurization/ditchingpb");
outflowpos = getprop("/systems/pressurization/outflowpos");
targetvs = getprop("/systems/pressurization/targetvs");
Make engines start, restore legacy stuff from the old pneumatics system
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Air Cond - pack flow ctl valves
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setprop("/systems/pressurization/diff-to-target", targetalt - cabinalt);
setprop("/systems/pressurization/deltap", cabinpsi - ambient);
Make engines start, restore legacy stuff from the old pneumatics system
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if ((pressmode == "GN") and (pressmode != "CL") and (wowl and wowr) and ((state1 == "MCT") or (state1 == "TOGA")) and ((state2 == "MCT") or (state2 == "TOGA"))) {
Air Cond - pack flow ctl valves
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setprop("/systems/pressurization/mode", "TO");
Make engines start, restore legacy stuff from the old pneumatics system
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} else if (((!wowl) or (!wowr)) and (speed > 100) and (pressmode == "TO")) {
Air Cond - pack flow ctl valves
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setprop("/systems/pressurization/mode", "CL");
Make engines start, restore legacy stuff from the old pneumatics system
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}
if (vs != targetvs and !wowl and !wowr) {
Air Cond - pack flow ctl valves
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setprop("/systems/pressurization/vs", targetvs);
Make engines start, restore legacy stuff from the old pneumatics system
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}
if (cabinalt != targetalt and !wowl and !wowr and !pause and auto) {
Air Cond - pack flow ctl valves
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setprop("/systems/pressurization/cabinalt", cabinalt + ((vs / 60) / 10));
Make engines start, restore legacy stuff from the old pneumatics system
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} else if (!auto and !pause) {
Air Cond - pack flow ctl valves
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setprop("/systems/pressurization/cabinalt", cabinalt + ((manvs / 60) / 10));
Make engines start, restore legacy stuff from the old pneumatics system
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}
A320-family fork
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Remove legacy ventilation code; move legacy braking code to JSB
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#if (ditch and auto) {
#setprop("/systems/pressurization/outflowpos", "1");
#setprop("/systems/ventilation/avionics/extractvalve", "1");
#setprop("/systems/ventilation/avionics/inletvalve", "1");
#}
Make engines start, restore legacy stuff from the old pneumatics system
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# Oxygen
if (cabinalt > 13500) {
Air Cond - pack flow ctl valves
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setprop("/controls/oxygen/masksDeploy", 1);
setprop("/controls/oxygen/masksSys", 1);
Make engines start, restore legacy stuff from the old pneumatics system
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}
A320-family fork
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},
Make engines start, restore legacy stuff from the old pneumatics system
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};
# Oxygen (Cabin)
setlistener("/controls/oxygen/masksDeployMan", func {
Air Cond - pack flow ctl valves
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guard = getprop("/controls/oxygen/masksGuard");
masks = getprop("/controls/oxygen/masksDeployMan");
Make engines start, restore legacy stuff from the old pneumatics system
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if (guard and masks) {
Air Cond - pack flow ctl valves
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setprop("/controls/oxygen/masksDeployMan", 0);
Make engines start, restore legacy stuff from the old pneumatics system
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} else if (!guard and masks) {
Air Cond - pack flow ctl valves
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setprop("/controls/oxygen/masksDeployMan", 1);
setprop("/controls/oxygen/masksDeploy", 1);
setprop("/controls/oxygen/masksSys", 1);
Make engines start, restore legacy stuff from the old pneumatics system
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}
}, 0, 0);
setlistener("/controls/oxygen/masksDeployMan", func {
Air Cond - pack flow ctl valves
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masks = getprop("/controls/oxygen/masksDeployMan");
autoMasks = getprop("/controls/oxygen/masksDeploy");
Make engines start, restore legacy stuff from the old pneumatics system
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if (!masks) {
Air Cond - pack flow ctl valves
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setprop("/controls/oxygen/masksDeployMan", 1);
Make engines start, restore legacy stuff from the old pneumatics system
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}
}, 0, 0);
setlistener("/controls/oxygen/masksDeploy", func {
Air Cond - pack flow ctl valves
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masks = getprop("/controls/oxygen/masksDeployMan");
autoMasks = getprop("/controls/oxygen/masksDeploy");
Make engines start, restore legacy stuff from the old pneumatics system
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if (!autoMasks) {
Air Cond - pack flow ctl valves
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setprop("/controls/oxygen/masksDeploy", 1);
Make engines start, restore legacy stuff from the old pneumatics system
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}
}, 0, 0);
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