To help to reduce fire related losses in Sweden the Swedish Fire Research Board (BRANDFORSK) has initiated a research program in the area of fire fighting and safety engineering. One important part of this program is to further the understanding of the basic mechanisms involved and to seek ways of improving the performance of fire suppression equipment, both systems fixed in-place in buildings as well as portable equipment used in manual fire fighting. This program involves not only experimental work but also computer modeling and simulation work to better understand the phenomena as well as to guide the development of new or to improve conventional suppression technologies. In this regard, BRANDFORSK hopes to extend and apply fire and fire suppression related computer models developed by Mission Research Corporation and others in the past. The effort documented in this report assess the feasibility of actually developing and using a fire suppression computer simulation. ... Overall it is concluded that the development of the fire suppression simulating is a feasible undertaking. However the effort will require models of varying degrees of complexity depending upon the fire condition and suppressant agent involved.