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Author: erik johnsson

Displaying records 31 to 40 of 52 records.
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31. The NIST 3 Megawatt Quantitative Heat Release Rate Facility
Series: Special Publication (NIST SP)
Published: 1/12/2004
Authors: Rodney A Bryant, Thomas J. Ohlemiller, Erik L Johnsson, Anthony P Hamins, B S Grove, William F Guthrie, Alexander Maranghides, George William Mulholland
Abstract: The 3 Megawatt Heat Release Rate Facility was developed at NIST as a first step toward having broad capabilities for making quantitative large scale fire measurements. Such capabilities will be used at NIST to validate fire models and to develop sub ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=861265

32. NIST 3 Megawatt Quantitative Heat Release Rate Facility (NIST SP 1007)
Series: Special Publication (NIST SP)
Report Number: 1007
Published: 12/1/2003
Authors: Rodney A Bryant, Thomas J. Ohlemiller, Erik L Johnsson, Anthony P Hamins, B S Grove, William F Guthrie, Alexander Maranghides, George William Mulholland
Abstract: The 3 Megawatt Heat Release Rate Facility was developed at NIST as a first step toward having broad capabilities for making quantitative large scale fire measurements. Such capabilities will be used at NIST to validate fire models and to develop sub- ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=911301

33. NIST 3 Megawatt Quantitative Heat Release Rate Facility.
Report Number: 1007
Published: 12/1/2003
Authors: Rodney A Bryant, Thomas J. Ohlemiller, Erik L Johnsson, Anthony P Hamins, B S Grove, W F Guthrie, Alexander Maranghides, George William Mulholland
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=101410

34. Radiative Heat Flux Measurement Uncertainty
Published: 10/1/2003
Authors: Rodney A Bryant, C A. Womeldorf, Erik L Johnsson, Thomas J. Ohlemiller
Abstract: As part of an effort to characterize the uncertainties associated with heat flux measurements in a fire environment, an uncertainty analysis example was performed using measurement data from a room corner surface products test that followed the guide ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=861213

35. Report of Experimental Results for Tests 2,3, and 4 of the International Fire Model Benchmarking and Validation Exercise #3
Series: NIST Interagency/Internal Report (NISTIR)
Report Number: 7032
Published: 7/1/2003
Authors: Anthony P Hamins, Michelle K Donnelly, Erik L Johnsson, Alexander Maranghides, George William Mulholland
Abstract: As part of its Fire Risk Research Program, the NRC (Nuclear Regulatory Commission) and NIST (National Institute of Standards and Technology) are participating in an International Collaborative Fire Model Project (ICFMP) to assess and validate fire co ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=861247

36. Temperature Uncertainties for Bare-Bead and Aspirated Thermocouple Measurements in Fire Environments
Published: 7/1/2003
Authors: William M Pitts, E Braun, Richard D Peacock, Henri E. Mitler, Erik L Johnsson, Paul A Reneke, L G. Blevins
Abstract: Temperature measurements have been made for natural-gas and heptane fires in a reduced-scale enclosure using a variety of bare-bead and aspirated thermocouples in order to characterize the uncertainties. The focus is the role of radiative heat trans ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=861103

37. Report of Test on Experimental Conditions and Preliminary Results for the International Fire Model Benchmarking And Validation Exercise #3
Series: NIST Interagency/Internal Report (NISTIR)
Report Number: 7024
Published: 6/1/2003
Authors: Anthony P Hamins, Alexander Maranghides, Erik L Johnsson, Michelle K Donnelly, Jiann C Yang, George William Mulholland
Abstract: As part of its Fire Risk Research Program, the NRC (Nuclear regulatory Commission) and NIST (National Institute of Standards and Technology) are participating in an International Collaborative Fire Model Project (ICFMP) to assess and validate fire co ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=861240

38. Smoke Component Yields From Room-Scale Fire Tests (NIST TN 1453)
Series: Technical Note (NIST TN)
Report Number: 1453
Published: 4/1/2003
Authors: Richard George Gann, Jason D Averill, Erik L Johnsson, Marc R Nyden, Richard D Peacock
Abstract: This report presents the methodology for and results from a series of room-scale fire tests to produce data on the yields of toxic products in both pre-flashover and post-flashover fires. The combustibles examined were: a sofa made of upholstered cu ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=913100

39. Temperature Uncertainties for Bare-Bead and Aspirated Thermocouple Measurements in Fire Environments
Published: 12/3/2001
Authors: William M Pitts, E Braun, Richard D Peacock, Henri E. Mitler, Erik L Johnsson, Paul A Reneke, L G. Blevins
Abstract: Temperature measurements have been made for natural-gas and heptane fires in a reduced-scale enclosure using a variety of bare-bead and aspirated thermocouples in order to characterize the uncertainties. The focus is the role of radiative heat transf ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=911800

40. Estimates of the Uncertainty of Radiative Heat Flux Caclulated From Total Heat Flux Measurements
Published: 9/1/2001
Authors: Rodney A Bryant, Erik L Johnsson, Thomas J. Ohlemiller, C A. Womeldorf
Abstract: As part of an effort to characterize the uncertainties associated with heat flux measurements in a fire environment, an uncertainty analysis example was performed using measurement data from a room corner surface products test that followed the guide ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=861079