These links i found online for an easy way understanding of what computational science is and what it's contribution to main branch science is , hope you will get a more clear picture on this.
Some high rated publication
- https://www.shodor.org/chemviz/overview/compsci.html
- http://www.shodor.org/cserd/Help/whatiscs
Some high rated publication
- http://www.journals.elsevier.com/journal-of-computational-science/
- http://research.microsoft.com/en-us/groups/science/
