Home |
Search |
Today's Posts |
#16
|
|||
|
|||
Greenhouse heating question
On Wed, 06 Jan 2010 18:02:47 -0500, Bill who putters wrote:
In article , Wildbilly wrote: In article , "Bob F" wrote: Wildbilly wrote: Use a layer of rocks on the floor to hold heat from the daytime sun. This isn't rocket science. That being the case then water would be the heat sink of choice because nothing holds heat better than water. Nothing? Really? LOL! Picky are we? OK, one thing is better at holding heat, ammonia. A search for R-values via http://en.wikipedia.org/wiki/R-value_(insulation) Seems related. Bill who noticed that a wet hand is very much colder than a dry one. and confuses conduction with evaporation. |
#17
|
|||
|
|||
Greenhouse heating question
In article ,
Gary Woods wrote: Wildbilly wrote: one thing is better at holding heat, ammonia. I assume we're talking about specific heat? Is the ammonia allowed a phase change? Gary Woods AKA K2AHC- PGP key on request, or at home.earthlink.net/~garygarlic Zone 5/6 in upstate New York, 1420' elevation. NY WO G Sheesh, I'm gonna have to start carrying my roll of taped up dimes again, when I wander into the garden. I'd say that the group had spring fever, but I know it isn't spring. Sure, let the ammonia have a dang phase change. Make it plasma if you like. Don't be timid now. Where are you going with this? Is there a planet circling a star in Andromeda, where if one knows where to look, there is this substance under a rock, that makes water #3? (In specific heat that is, not like ice #9.) -- "When you give food to the poor, they call you a saint. When you ask why the poor have no food, they call you a communist." -Archbishop Helder Camara http://www.jpost.com/servlet/Satelli...cle%2FShowFull http://countercurrents.org/roberts020709.htm |
#18
|
|||
|
|||
Greenhouse heating question
In article ,
AZ Nomad wrote: On Wed, 06 Jan 2010 18:02:47 -0500, Bill who putters wrote: In article , Wildbilly wrote: In article , "Bob F" wrote: Wildbilly wrote: Use a layer of rocks on the floor to hold heat from the daytime sun. This isn't rocket science. That being the case then water would be the heat sink of choice because nothing holds heat better than water. Nothing? Really? LOL! Picky are we? OK, one thing is better at holding heat, ammonia. A search for R-values via http://en.wikipedia.org/wiki/R-value_(insulation) Seems related. Bill who noticed that a wet hand is very much colder than a dry one. and confuses conduction with evaporation. What leads you to that flange-headed opinion? Uh, if I may ask? -- "When you give food to the poor, they call you a saint. When you ask why the poor have no food, they call you a communist." -Archbishop Helder Camara http://www.jpost.com/servlet/Satelli...cle%2FShowFull http://countercurrents.org/roberts020709.htm |
#19
|
|||
|
|||
Greenhouse heating question
On Wed, 06 Jan 2010 18:26:44 -0800, Wildbilly wrote:
In article , AZ Nomad wrote: On Wed, 06 Jan 2010 18:02:47 -0500, Bill who putters wrote: In article , Wildbilly wrote: In article , "Bob F" wrote: Wildbilly wrote: Use a layer of rocks on the floor to hold heat from the daytime sun. This isn't rocket science. That being the case then water would be the heat sink of choice because nothing holds heat better than water. Nothing? Really? LOL! Picky are we? OK, one thing is better at holding heat, ammonia. A search for R-values via http://en.wikipedia.org/wiki/R-value_(insulation) Seems related. Bill who noticed that a wet hand is very much colder than a dry one. and confuses conduction with evaporation. What leads you to that flange-headed opinion? Uh, if I may ask? look up evaporation. Look up conduction. Try to learn the difference. Another hint: R only refers to one. |
#20
|
|||
|
|||
Greenhouse heating question
In article ,
AZ Nomad wrote: On Wed, 06 Jan 2010 18:26:44 -0800, Wildbilly wrote: In article , AZ Nomad wrote: On Wed, 06 Jan 2010 18:02:47 -0500, Bill who putters wrote: In article , Wildbilly wrote: In article , "Bob F" wrote: Wildbilly wrote: Use a layer of rocks on the floor to hold heat from the daytime sun. This isn't rocket science. That being the case then water would be the heat sink of choice because nothing holds heat better than water. Nothing? Really? LOL! Picky are we? OK, one thing is better at holding heat, ammonia. A search for R-values via http://en.wikipedia.org/wiki/R-value_(insulation) Seems related. Bill who noticed that a wet hand is very much colder than a dry one. and confuses conduction with evaporation. What leads you to that flange-headed opinion? Uh, if I may ask? look up evaporation. Look up conduction. Try to learn the difference. Another hint: R only refers to one. Presumptuous and derisive, therefore, you must be a poser. Well, good luck with that, flange-head. -- "When you give food to the poor, they call you a saint. When you ask why the poor have no food, they call you a communist." -Archbishop Helder Camara http://www.jpost.com/servlet/Satelli...cle%2FShowFull http://countercurrents.org/roberts020709.htm |
Reply |
|
Thread Tools | Search this Thread |
Display Modes | |
|
|
Similar Threads | ||||
Thread | Forum | |||
Greenhouse heating question | Gardening | |||
Original Greenhouse Heating Question | Gardening | |||
Original Greenhouse Heating Question | Edible Gardening | |||
soil heating cables for winter use/heating a greenhouse | United Kingdom | |||
Greenhouse heating... | United Kingdom |