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<h1><font size=4><b><a name="content"></a>MIT Design Advisor<br>
</font><font size=3>We are developing a real time web based energy
simulation program that can be used in the early stages of a building
design to easily and rapidly assess the impact of major design decisions.
</b></font></h1><font size=3>A beta version is freely available as a
real-time simulator on the web at :
</font><font size=4>designadvisor.mit.edu</font><font size=3> <br>
Note:
<a href="http://www.designadvisor.mit.edu/" eudora="autourl">www.designadvisor.mit.edu</a>
does not work<br><br>
</font><font size=4>The program requires a PC with Internet Explorer or Firefox<br><br>
</font><font size=3>The web suite of building energy simulators that model energy, comfort, and daylighting performance, and give estimates of the long-term cost of utilities. The simulations restrict flexibility in order to offer users greater ease-of-use and speed. The tool can be quickly mastered by non-technical designers, and runs fast enough to allow them the scope to experiment with many different versions of a design during a single sitting. The immediate feedback that the site provides makes it useful in the conceptual phase of design, when architects cannot afford to invest large amounts of time to rule out any particular idea. The emphasis of the energy model is on the envelope system of the building, and includes simulations of high-technology windows such as double-skin facades. Energy-load estimates are based on a library of hourly climate data for 30 different cities around the world and include transient interactions with thermal mass within the building.. Lighting simulations are carried out using a rapid radiosity calculation method. Hybrid and natural ventilation strategies are evaluated for energy saving and comfort conditions.<br><br>
Address questions and comments to <br><br>
Matt Lehar at scribble@MIT.EDU<br><br>
and Leon Glicksman at glicks@mit.edu<br><br>
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Leon R. Glicksman<br>
Professor of Building Technology and Mechanical Engineering<br>
Massachusetts Institute of Technology<br>
Room 5-418<br>
Cambridge, MA 02139<br>
617 253 2233<br>
e-mail: glicks@mit.edu<br>
<a href="http://architecture.mit.edu/faculty/glicksman.html" eudora="autourl">http://architecture.mit.edu/faculty/glicksman.html</a></body>
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