I am trying to model a thermal mass for a greenhouse design. A thermal mass is basically a box of mass with high Cp buried in the ground with the top exposed to the inside of the greenhouse and all the other sides insulated.(adsbygoogle = window.adsbygoogle || []).push({});

My model is based on the fact that during the day, there is a net heat input on the top side of the termal mass via radiation from the sun and during the night there is heat loss due to conduction to the colder interior of the greenhouse.

I am looking for the equation to solve to get heat distribution. Assume the radiation from the sun is constant and the greenhouse temperature is also constant.

From what I have search this is a one-dimensional heat transfer problem since the heat distribution is only a function of the depth (x) and time (t).

**Physics Forums - The Fusion of Science and Community**

Dismiss Notice

Join Physics Forums Today!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

# 1D Heat Equation / Greenhouse Simulation

Can you offer guidance or do you also need help?

Draft saved
Draft deleted

Loading...

Similar Threads for Heat Equation Greenhouse | Date |
---|---|

Clarification about Heat Conduction equations | Jan 31, 2017 |

Heat Equation and Energy Balance | Apr 19, 2016 |

Steady State Heat Equation with Source | Nov 9, 2015 |

Heat transfer across an infinite plate of constant thickness | Apr 4, 2015 |

Heat transfer equation | Feb 12, 2015 |

**Physics Forums - The Fusion of Science and Community**