looks great, thank you for this. Would love to see a data logger that tracks the temperature from day to night. Then you can compare one day with the barrel inside and then remove it the next to quantify the effect.
Glauber salt being a phase change material, you should expect it to change phases (solid to liquid and liquid to solid) it is in these process of changing phases ,that heat is released and absorbed. It is good to also measure the temperature of the contents of gluaber salt as well as its melting point is 90.3F.
Ahh, I see what you are saying. I will expect the glauber salt in the 50 gallon drum to fluctuate between liquid to solid as the temperatures inside the greenhouse fluctuates.
@@DrAzadehWeber yes exactly so when the temperature drops and it changes from liquid to solid ,a lot of heat is released maintaining temperature at night typically
looks great, thank you for this. Would love to see a data logger that tracks the temperature from day to night. Then you can compare one day with the barrel inside and then remove it the next to quantify the effect.
Thanks, that’s a great test to run.
Rammed earth looks so cool
thank you
Glauber salt being a phase change material, you should expect it to change phases (solid to liquid and liquid to solid) it is in these process of changing phases ,that heat is released and absorbed.
It is good to also measure the temperature of the contents of gluaber salt as well as its melting point is 90.3F.
Ahh, I see what you are saying. I will expect the glauber salt in the 50 gallon drum to fluctuate between liquid to solid as the temperatures inside the greenhouse fluctuates.
@@DrAzadehWeber yes exactly so when the temperature drops and it changes from liquid to solid ,a lot of heat is released maintaining temperature at night typically
@@rPradhipthanks ☺️
You could have dug a trench and made a geothermal rammed earth greenhouse
That sounds interesting.