From 489411e8c43bc4bd3878f9c97aba89b59ad33053 Mon Sep 17 00:00:00 2001 From: Jonathan Redpath <legoboyvdlp@gmail.com> Date: Mon, 3 Jan 2022 21:43:55 +0000 Subject: [PATCH] HYD: improve fire valve code; add 1500 feet inhibition for PTU --- A320-main.xml | 4 +- Systems/a320-hydraulic.xml | 128 +++++++++++++++++++++++++------------ 2 files changed, 88 insertions(+), 44 deletions(-) diff --git a/A320-main.xml b/A320-main.xml index 2f24d876..823c5cf0 100644 --- a/A320-main.xml +++ b/A320-main.xml @@ -1340,7 +1340,7 @@ <blue-elec-ovht type="bool">0</blue-elec-ovht> <blue-leak type="bool">0</blue-leak> <blue-reservoir-air-press-lo type="bool">0</blue-reservoir-air-press-lo> <!-- true at 22 psi relative, false at 25 psi relative --> - <blue-reservoir-ovht type="bool">0</blue-reservoir-ovht> <!-- 95 deg --> + <blue-reservoir-ovht type="bool">0</blue-reservoir-ovht> <!-- 95 deg, cancel at 88.4 deg --> <green-edp type="bool">0</green-edp> <green-leak type="bool">0</green-leak> <green-reservoir-air-press-lo type="bool">0</green-reservoir-air-press-lo> @@ -1348,7 +1348,7 @@ <ptu type="bool">0</ptu> <yellow-edp type="bool">0</yellow-edp> <yellow-elec type="bool">0</yellow-elec> - <yellow-elec-ovht type="bool">0</yellow-elec-ovht> + <yellow-elec-ovht type="bool">0</yellow-elec-ovht> <!-- 162 deg --> <yellow-leak type="bool">0</yellow-leak> <yellow-reservoir-air-press-lo type="bool">0</yellow-reservoir-air-press-lo> <yellow-reservoir-ovht type="bool">0</yellow-reservoir-ovht> diff --git a/Systems/a320-hydraulic.xml b/Systems/a320-hydraulic.xml index bd034982..13afd59a 100644 --- a/Systems/a320-hydraulic.xml +++ b/Systems/a320-hydraulic.xml @@ -133,6 +133,16 @@ <default value="/systems/hydraulic/sources/rat/source-psi"/> </switch> + + <!-- TODO PSI according to flow rate + 0 L / M = 2987 psi + 23 L / M = 2854 psi + 32 L / M = 2175 psi + + Power Draw 45A at speed of 7600 RPM to 8000 RPM max load + Startup Draw 138A + --> + <!-- Elec Blue --> <switch name="/systems/hydraulic/sources/blue-elec/pump-operate"> <default value="0"/> @@ -204,6 +214,11 @@ </test> </switch> + <!-- TODO PSI according to flow rate + 0 L / M = 3000 psi + 140 L / M = 2854 psi + --> + <!-- EDP Green --> <fcs_function name="/systems/hydraulic/sources/green-edp/source-psi"> <function> @@ -233,7 +248,6 @@ <default value="0"/> <test value="/systems/hydraulic/sources/green-edp/source-psi"> /controls/hydraulic/switches/green-edp eq 1 - /systems/hydraulic/sources/green-edp/fire-valve lt 0.10 </test> </switch> @@ -250,6 +264,15 @@ </test> </switch> + <!-- TODO PSI according to flow rate + 0 L / M = 2987 psi + 23 L / M = 2842 psi + 32 L / M = 2175 psi + + Power Draw 45A at full speed of 7700 RPM + Startup 138A + --> + <fcs_function name="/systems/hydraulic/sources/yellow-elec/source-psi"> <function> <table> @@ -269,6 +292,12 @@ </test> </switch> + + <!-- TODO PSI according to flow rate + 0 L / M = 3000 psi + 140 L / M = 2854 psi + --> + <!-- EDP Yellow --> <fcs_function name="/systems/hydraulic/sources/yellow-edp/source-psi"> <function> @@ -298,7 +327,6 @@ <default value="0"/> <test value="/systems/hydraulic/sources/yellow-edp/source-psi"> /controls/hydraulic/switches/yellow-edp eq 1 - /systems/hydraulic/sources/yellow-edp/fire-valve lt 0.10 </test> </switch> @@ -345,17 +373,20 @@ <fcs_function name="/systems/hydraulic/green-psi-cmd"> <function> - <ifthen> - <ge> - <property>/systems/hydraulic/green-qty</property> - <value>1.0</value> - </ge> - <max> - <property>/systems/hydraulic/green-psi-cmd-pump</property> - <property>/systems/hydraulic/sources/ptu/yellow-green</property> - </max> - <value>0</value> - </ifthen> + <product> + <ifthen> + <ge> + <property>/systems/hydraulic/green-qty</property> + <value>1.0</value> + </ge> + <max> + <property>/systems/hydraulic/green-psi-cmd-pump</property> + <property>/systems/hydraulic/sources/ptu/yellow-green</property> + </max> + <value>0</value> + </ifthen> + <property>/systems/hydraulic/sources/green-edp/fire-valve</property> + </product> </function> </fcs_function> @@ -389,17 +420,20 @@ <fcs_function name="/systems/hydraulic/yellow-psi-cmd"> <function> - <ifthen> - <ge> - <property>/systems/hydraulic/yellow-qty</property> - <value>1.0</value> - </ge> - <max> - <property>/systems/hydraulic/yellow-psi-cmd-pump</property> - <property>/systems/hydraulic/sources/ptu/green-yellow</property> - </max> - <value>0</value> - </ifthen> + <product> + <ifthen> + <ge> + <property>/systems/hydraulic/yellow-qty</property> + <value>1.0</value> + </ge> + <max> + <property>/systems/hydraulic/yellow-psi-cmd-pump</property> + <property>/systems/hydraulic/sources/ptu/green-yellow</property> + </max> + <value>0</value> + </ifthen> + <property>/systems/hydraulic/sources/yellow-edp/fire-valve</property> + </product> </function> </fcs_function> @@ -442,10 +476,6 @@ <rate_limit sense="decr">/systems/hydraulic/sys-decr-rate</rate_limit> </actuator> - </channel> - - <channel name="Power Transfer Unit" execrate="8"> - <!-- PTU --> <fcs_function name="/systems/hydraulic/yellow-psi-diff"> <function> <difference> @@ -455,9 +485,15 @@ </function> </fcs_function> + </channel> + + <channel name="Power Transfer Unit" execrate="8"> + <!-- PTU --> + <!-- todo - add yellow pump running to close cargo doors inhibits PTU --> <switch name="/systems/hydraulic/sources/ptu/ptu-inhibited"> <default value="0"/> <test logic="AND" value="1"> + /systems/electrical/bus/dc-service-bus ge 25 /gear/gear[0]/compression-norm ne 0 <test logic="OR"> <test logic="AND"> @@ -501,18 +537,38 @@ </test> </switch> + <!-- Direction --> <switch name="/systems/hydraulic/sources/ptu/green-yellow"> <default value="0"/> <test logic="AND" value="/systems/hydraulic/green-psi-ptu"> + <test logic="OR"> + /position/altitude-ft ge 1500 + /gear/gear[0]/compression-norm ne 0 + </test> + /systems/electrical/bus/dc-service-bus ge 25 /controls/hydraulic/switches/ptu eq 1 /systems/hydraulic/sources/ptu/ptu-hydraulic-condition eq 1 /systems/hydraulic/sources/ptu/ptu-inhibited eq 0 - /systems/electrical/bus/dc-2 ge 25 /systems/failures/hydraulic/ptu ne 1 - /systems/hydraulic/sources/yellow-edp/fire-valve lt 0.10 </test> </switch> + <switch name="/systems/hydraulic/sources/ptu/yellow-green"> + <default value="0"/> + <test logic="AND" value="/systems/hydraulic/yellow-psi-ptu"> + <test logic="OR"> + /position/altitude-ft ge 1500 + /gear/gear[0]/compression-norm ne 0 + </test> + /systems/electrical/bus/dc-service-bus ge 25 + /controls/hydraulic/switches/ptu eq 1 + /systems/hydraulic/sources/ptu/ptu-hydraulic-condition eq 1 + /systems/hydraulic/sources/ptu/ptu-inhibited eq 0 + /systems/failures/hydraulic/ptu ne 1 + </test> + </switch> + + <!-- fade in loop sound over 1 second --> <switch name="/systems/hydraulic/sources/ptu/ptu-loop-sound-cmd"> <default value="0"/> <test logic="OR" value="1"> @@ -527,18 +583,6 @@ <rate_limit sense="decr">120</rate_limit> <!-- instant --> </actuator> - <switch name="/systems/hydraulic/sources/ptu/yellow-green"> - <default value="0"/> - <test logic="AND" value="/systems/hydraulic/yellow-psi-ptu"> - /controls/hydraulic/switches/ptu eq 1 - /systems/hydraulic/sources/ptu/ptu-hydraulic-condition eq 1 - /systems/hydraulic/sources/ptu/ptu-inhibited eq 0 - /systems/electrical/bus/dc-2 ge 25 - /systems/failures/hydraulic/ptu ne 1 - /systems/hydraulic/sources/green-edp/fire-valve lt 0.10 - </test> - </switch> - </channel> <channel name="Brakes" execrate="8">