theothermy

Courtesy:

http://www.learn.londonmet.ac.uk/packages/clear/interactive/analyser/index.html

Click the link for the interactive two-paned windows.

"The Design Matrix seeks to put the various elements of the building into context and aims to show how they can play a part in producing a successful design solution. A matrix of available solutions is provided with thumbnail sketches as a guide to the context. This matrix is backed by notes which give more detailed information and guidance in each area of concern.

The Performance Analyser allows the user to compare the impact of five different building 'elements' on indoor temperature and energy use:

* Thermal mass
* insulation
* window size
* window orientation
* window shading

Results are presented in the context of five different climates:

* London (cool)
* Athens (Mediterranian)
* Delhi (composite)
* Ahmedabad (desert)
* Trivandrum (hot-humid)

In each climate there are three alternative outputs:

* temperatures and comfort for an average summer day (choice a)
* a hot summer day (choice b)
* monthly energy use for heating and/or cooling (choice c)

Results are presented in two side-by-side windows so that the outputs from two different options can be directly compared. For details of the assumptions behind the simulations used in the Analyser please press the 'Parameters' button."

End of Post