From 063ec72bbbbc469a166c62d3152fd42e35aa0d42 Mon Sep 17 00:00:00 2001 From: Ivor Barhansky Date: Tue, 30 Jul 2024 10:52:08 +0000 Subject: [PATCH] Add pricision_gas_mixer_H2_O2 --- pricision_gas_mixer_H2_O2 | 86 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 86 insertions(+) create mode 100644 pricision_gas_mixer_H2_O2 diff --git a/pricision_gas_mixer_H2_O2 b/pricision_gas_mixer_H2_O2 new file mode 100644 index 0000000..4b79ef5 --- /dev/null +++ b/pricision_gas_mixer_H2_O2 @@ -0,0 +1,86 @@ +# H2/O2 Volume Pump Gas Mixer + +# Uses 2 Volume pumps instead of a gas mixer +# No need to worry about temperatures throwing... +#...mix ratios off. -Prevents Over pressure. +# You will need 1 Pipe Analyser and 2 Volume pumps. + +alias H2o2Analyser d0 +alias O2Pump d1 +alias H2Pump d2 + +# ----------Change desired values here------------- +# Currently set for H2/o2 fuel mix. +# If you adujst the max tank pressure then you must +#...modify the the settings below that accordingly. + +define O2Ratio 0.34#Set desired O2 ratio +define H2Ratio 0.66 #Set desired H2 ratio +define MaxPres 20000 #Set desired tank pressure +define MaxH2Pres 19800 #Keep below MaxPres +define MinTransPres 19500 #Keep below MaxH2Pres +define MinPres 19000 # Set tank minimum pressure +define PumpHighSetting 10.0 #H2Pump max setting +#-------------------------------------------------- + +alias O2 r0 #Ratio +alias H2 r1 #Ratio +alias Pres r2 #Pressure +alias H2PumpSetting r3 +alias CurrentO2Setting r4 +alias CurrentH2Setting r5 +alias LowH2Setting r6 + +checkO2: +s d0 On 1 +l H2PumpSetting d2 Setting +mul CurrentO2Setting H2PumpSetting 0.75 +s d1 Setting CurrentO2Setting +l O2 d0 RatioOxygen +blt O2 O2Ratio o2PumpON +bgt O2 O2Ratio o2PumpOFF +j checkH2 + +checkH2: +l Pres d0 Pressure +bge Pres MinTransPres setLOW +blt Pres MinTransPres setHIGH +resumePresCheck: +l Pres d0 Pressure +bge Pres MaxH2Pres h2PumpOFF +H2RatioCheck: +l H2 d0 RatioVolatiles +blt H2 H2Ratio h2PumpON +bgt H2 H2Ratio h2PumpOFF +j checkO2 + +o2PumpON: +s d1 On 1 +j checkH2 + +o2PumpOFF: +s d1 On 0 +j checkH2 + +h2PumpON: +s d2 On 1 +j checkO2 + +h2PumpOFF: +s d2 On 0 +j checkO2 + +pumpsOFF: +s d1 On 0 +s d2 On 0 +j checkO2 + +setLOW: +abs CurrentH2Setting PumpHighSetting +mul LowH2Setting CurrentH2Setting 0.5 +s d2 Setting LowH2Setting +j resumePresCheck + +setHIGH: +s d2 Setting PumpHighSetting +j resumePresCheck \ No newline at end of file