A Self-Heating Pot For Eating Outdoors ( R E D A )
our product Cap Chemical Inlet/Exhaust Inner Layer Outer Layer Handle Food Chemistry
why?
why?
the fix ü Flameless ü Portable ü Light ü Biodegradable “For 2010-2011 we had 215,000 campers. There were 2 campgrounds this summer that didn’t allow fires because of potential hazards.” –Anita Wyzoke
theoretical Mg (s) + 2H 2 O (l) Mg(OH) 2 (s) + H 2 (g) + 353kJ FeO + NaCl Q = mc v Δ T 335kJ required to heat 1kg of H 2 O from 25° to 105°C (assuming perfect insulation)
data Results w/o insulation : ~60% 38 Temperature (Deg. Celcius) 36 34 32 Temperature increase 30 held for 40 minutes 28 26 24 22 20 0 10 20 30 40 50 60 Time (min) Inner Pot Outer Pot
cost analysis Qook $0.0289/Joule $9 to heat up 1kg of water Weight per package: 0.33g Propane Stove (~$20) $0.000863/Joule Weight: 910g Can heat 70 kg of water
future Explore Cooking Meals Experiment With Chemical Ratios Improve Insulation Work With Contacts To Develop User-friendly Form
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