Supernovae and Astrophysical Gas Dynamics
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Supernovae are the most energetic stellar explosions known.                     They eject the exploding stars' outer envelopes (in many cases                  having several times the mass of the sun) into space at speeds                  of several 1000 km/sec to a few 10,000 km/sec.  The ejecta                      expand into the surrounding interstellar gas, compress it, and                  in many cases induce star formation.  The Principal                             Investigator proposes to study computationally the interaction                  between supernova ejecta and the interstellar gas.  He also                     proposes to study certain details of the supernova explosion,                   such as the matter falling onto the compact object remaining                    after the explosion.  Further-more, he proposes to use the same                 numerical techniques used in the supernova study to investigate                 galaxy formation.
{'FirstName': 'Roger', 'LastName': 'Chevalier', 'PI_MID_INIT': 'A', 'PI_SUFX_NAME': None, 'PI_FULL_NAME': 'Roger A Chevalier', 'EmailAddress': 'rac5x@virginia.edu', 'NSF_ID': '000296776', 'StartDate': '02/01/1989', 'EndDate': None, 'RoleCode': 'Principal Investigator'}
{'Name': 'University of Virginia Main Campus', 'CityName': 'CHARLOTTESVILLE', 'ZipCode': '229034833', 'PhoneNumber': '4349244270', 'StreetAddress': '1001 EMMET ST N', 'StreetAddress2': None, 'CountryName': 'United States', 'StateName': 'Virginia', 'StateCode': 'VA', 'CONGRESSDISTRICT': '05', 'CONGRESS_DISTRICT_ORG': 'VA05', 'ORG_UEI_NUM': 'JJG6HU8PA4S5', 'ORG_LGL_BUS_NAME': 'RECTOR & VISITORS OF THE UNIVERSITY OF VIRGINIA', 'ORG_PRNT_UEI_NUM': None}
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{'Code': '1215', 'Text': 'STELLAR ASTRONOMY & ASTROPHYSC'}
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