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<div class="moz-cite-prefix">According to the ABS rules, per
(11/35.3), you need sufficient oxygen for the mission duration
PLUS the 72 hour reserve.<br>
<br>
Per (8/7.1), oxygen: 0.038 kg (0.084 lb) per hour, per person, at
1 atm.<br>
<br>
x 72 hours emergency duration = 2.736 kg (6.032 lb) per person for
72 hours.<br>
<br>
2.736 kg x (1000g/kg) x (mol O2/31.9988g O2) x (22.4 liters / mol
O2) = 1915 liters (@ STP, ideal gas assumptions)<br>
<br>
= 68 cubic feet oxygen per person for emergency reserve,
additional oxygen appropriate to mission duration.<br>
<br>
Sean<br>
<br>
<br>
<br>
On 2014-04-22 17:52, swaters via Personal_Submersibles wrote:<br>
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cite="mid:2tj9lxn8f38awyavaxvv7unp.1398206846763@email.android.com"
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<div>I have been trying to make sure I have suffecent life support
for 72 hours per ABS. It seems like the research varys a
little. </div>
<div>I am showing</div>
<div>*80 cubic feet of O2 per person</div>
<div>*23 lbs sodasorb per person</div>
<div><br>
</div>
<div>Is this right?</div>
<div>Thanks,</div>
<div>Scott Waters</div>
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