Computer reasoning about nuclear physics processes

dc.contributor.authorHartati, Sri
dc.date.accessioned2023-03-01T18:29:19Z
dc.date.available2023-03-01T18:29:19Z
dc.date.issued1996
dc.description.abstractNuclear Process Theory (NPT) is a new process theory which models nuclear physics processes using a formal grammar. This, in turn, allows one to write computer programs which simulate nuclear process interactions. Knowledge of the nuclear physics process is expressed in terms of a basic nuclear physics model and an aggregate effects model. The basic nuclear physics model has the capability of expressing knowledge of nuclear physics processes for different types of reactions. The products of reactions are expressed in either deterministic or probabilistic values. The aggregate effects model coordinates basic nuclear physics processes expressed in the basic nuclear physics model. NPT has been tested by using it to represent several nuclear physics processes, including fission, radioactive capture, beta negative and positive decay, that occur in a homogeneous reactor core. A simulator called NPTsim was written in C to demonstrate the principles of NPT representation. Three examples of running 20 second simulations have been carried out using NPTsim. The three experiments used differing amounts of 235U and 238U corresponding to pure, natural and enriched Uranium. The experimental results are very closed to expected theoretical results. Unique approaches to symbolically representing the state space and probabilistic space equations required for nuclear physics processes are presented. In addition, a unique explanation mechanism for how products of nuclear physics processes arise is enabled by the NPT approach. This mechanism is illustrated in the thesis.
dc.description.copyrightCopyright @ Sri Hartati, 1996
dc.identifier.urihttps://unbscholar.lib.unb.ca/handle/1882/14916
dc.rightshttp://purl.org/coar/access_right/c_abf2
dc.subject.disciplineComputer Science
dc.titleComputer reasoning about nuclear physics processes
dc.typetechnical report

Files

Original bundle
Now showing 1 - 1 of 1
Loading...
Thumbnail Image
Name:
item.pdf
Size:
8.22 MB
Format:
Adobe Portable Document Format

Collections