Industry/University Cooperative Research Activity:  The     Mechanics of Flow of Particulate Media
{'Code': '07020000', 'Directorate': {'Abbreviation': 'ENG', 'LongName': 'Directorate For Engineering'}, 'Division': {'Abbreviation': 'CBET', 'LongName': 'Div Of Chem, Bioeng, Env, & Transp Sys'}}
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The experimental wedge-shaped hopper of the gamma ray densitometer is           reconfigured to permit measurements of the bulk density of flowing              material in the neighborhood of the discharge slot.  The data set               assembled from measurements of a commercial standpipe are compared with         the theoretical predictions from an improved model of the vestical              standpipe.  Combined analytical and experimental research continues on          standpipe flow, hopper discharge, and rheological characterization of           granular materials.
[{'FirstName': 'John', 'LastName': 'Gwyn', 'PI_MID_INIT': 'E', 'PI_SUFX_NAME': None, 'PI_FULL_NAME': 'John E Gwyn', 'EmailAddress': None, 'NSF_ID': '000417661', 'StartDate': '07/01/1985', 'EndDate': None, 'RoleCode': 'Co-Principal Investigator'}, {'FirstName': 'Roy', 'LastName': 'Jackson', 'PI_MID_INIT': None, 'PI_SUFX_NAME': None, 'PI_FULL_NAME': 'Roy Jackson', 'EmailAddress': None, 'NSF_ID': '000377896', 'StartDate': '07/01/1985', 'EndDate': None, 'RoleCode': 'Principal Investigator'}]
{'Name': 'Princeton University', 'CityName': 'PRINCETON', 'ZipCode': '085442001', 'PhoneNumber': '6092583090', 'StreetAddress': '1 NASSAU HALL', 'StreetAddress2': None, 'CountryName': 'United States', 'StateName': 'New Jersey', 'StateCode': 'NJ', 'CONGRESSDISTRICT': '12', 'CONGRESS_DISTRICT_ORG': 'NJ12', 'ORG_UEI_NUM': 'NJ1YPQXQG7U5', 'ORG_LGL_BUS_NAME': 'THE TRUSTEES OF PRINCETON UNIVERSITY', 'ORG_PRNT_UEI_NUM': None}
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{'Code': '1415', 'Text': 'PMP-Particul&MultiphaseProcess'}
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