Methodology for computer-aided design and analysis of passive solar buildings

Abstract

A methodology for the development of a combined knowledge-based-algorithmic program for computer-aided design and the analysis of passive solar buildings is presented. The methodology and associated program are based on the integration of heuristic and algorithmic techniques. This program, which is intended to be a design assistant, comprises several modules: an energy-analysis program (BEEP), a knowledge-based system, a database, and a hypertext, all running simultaneously with a flexible graphical user interface. The system supports a systematic, iterative procedure of design-alternative generation and evaluation. Energy and comfort indices are used in evaluating the various design alternatives. Two typical applications are presented for residential passive solar buildings. The program developed is intended primarily for the design of direct-gain residential or office buildings.