Premixed Prevaporized Gas Turbine Combustor
{'Code': '07020000', 'Directorate': {'Abbreviation': 'ENG', 'LongName': 'Directorate For Engineering'}, 'Division': {'Abbreviation': 'CBET', 'LongName': 'Div Of Chem, Bioeng, Env, & Transp Sys'}}
{'SignBlockName': 'George K. Lea', 'PO_EMAI': None, 'PO_PHON': None}
Lean premixed prevaporized combustor (LPPC) is the most promising               solution for elimination of NOx pollutant caused by conventional                gas turbine engine.  One of the most significant obstacles of                   practical use of LPPC is the flame front flashback, which is                    caused by the growing of  the vortices inside the recirculation                 zone formed by gas mixture flow over a rearward-facing step in a                channel.  Removal of part of the boundary layer could effectively               suppress the growth of those recirculating vortices.                                                                                                            The simulation of the boundary layer suction of LPPC is carried                 out by using the revised MIMOC program (Ghoniem et al., 1983).                  This program used the random vortex model of Chorin, 1973, 1978,                1980), which allows the turbulent field to evolve as a                          fundamental solution of the Navier-Stokes equations without                     neither averaging procedure, which in turn requires closure                     modeling, nor introduces extra numerical diffusion, which can                   dampen the inherent natural instabilities of the flow field.
{'FirstName': 'Pei-Hung', 'LastName': 'Liu', 'PI_MID_INIT': None, 'PI_SUFX_NAME': None, 'PI_FULL_NAME': 'Pei-Hung Liu', 'EmailAddress': None, 'NSF_ID': '000436738', 'StartDate': '02/15/1988', 'EndDate': None, 'RoleCode': 'Principal Investigator'}
{'Name': 'University of California-Santa Barbara', 'CityName': 'SANTA BARBARA', 'ZipCode': '931060001', 'PhoneNumber': '8058934188', 'StreetAddress': '3227 CHEADLE HALL', 'StreetAddress2': None, 'CountryName': 'United States', 'StateName': 'California', 'StateCode': 'CA', 'CONGRESSDISTRICT': '24', 'CONGRESS_DISTRICT_ORG': 'CA24', 'ORG_UEI_NUM': 'G9QBQDH39DF4', 'ORG_LGL_BUS_NAME': 'UNIVERSITY OF CALIFORNIA, SANTA BARBARA', 'ORG_PRNT_UEI_NUM': None}
{'Name': None, 'CityName': None, 'StateCode': None, 'ZipCode': None, 'StreetAddress': None, 'CountryCode': None, 'CountryName': None, 'StateName': None, 'CountryFlag': None, 'CONGRESSDISTRICT': None, 'CONGRESS_DISTRICT_PERF': '""'}
{'Code': '149500', 'Text': 'COMPUTATIONAL ENGINEERING'}
{'url': 'https://www.nsf.gov/awardsearch/download?DownloadFileName=1987&All=true', 'xml': '8709945.xml'}