SLIDE 1
A Self-Heating Pot For Eating Outdoors
( R E D A )
- ur product
Cap Inner Layer Food Chemical Inlet/Exhaust Outer Layer Chemistry Handle
A Self-Heating Pot For Eating Outdoors ( R E D A ) our product - - PowerPoint PPT Presentation
A Self-Heating Pot For Eating Outdoors ( R E D A ) our product - - PowerPoint PPT Presentation
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 Flameless Portable Light Biodegradable For 2010-2011
SLIDE 2
SLIDE 3
why?
SLIDE 4
why?
SLIDE 5
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
SLIDE 6
theoretical
Mg(s) + 2H2O(l) Mg(OH)2(s) + H2(g) + 353kJ
FeO + NaCl
Q = mcvΔT 335kJ required to heat 1kg
- f H2O from 25° to 105°C
(assuming perfect insulation)
SLIDE 7
data
20 22 24 26 28 30 32 34 36 38 10 20 30 40 50 60 Temperature (Deg. Celcius) Time (min)
Inner Pot Outer Pot
Temperature increase held for 40 minutes
Results w/o insulation: ~60%
SLIDE 8
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
SLIDE 9
future
Explore Cooking Meals Experiment With Chemical Ratios Improve Insulation Work With Contacts To Develop User-friendly Form