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Federal Aviation Administration Radiant Panel Updates 2014 June Materials Meeting Switzerland Materials Working Group Michael Burns, FAA Tech Center June,

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Presentation on theme: "Federal Aviation Administration Radiant Panel Updates 2014 June Materials Meeting Switzerland Materials Working Group Michael Burns, FAA Tech Center June,"— Presentation transcript:

1 Federal Aviation Administration Radiant Panel Updates 2014 June Materials Meeting Switzerland Materials Working Group Michael Burns, FAA Tech Center June, 2014

2 Federal Aviation Administration Radiant Panel Test Apparatus June 2014 AGENDA  Radiant Panel Updates Task Group Progress Test Method / Supplement / AC Development of New Appendix  Summary / Future Work

3 Federal Aviation Administration Radiant Panel Test Apparatus June 2014 RADIANT PANEL TASK GRUP DATETASK 4/1/14Chapter RPI (Rev.1) – Request for comments 4/7/14Working Draft AC (Rev.1) – Request for comments 4/25/14Comment Period End (Rev.1) 4/30/14Draft Appendix (Rev.1) – Request for comments 5/7/14Chapter RPI and Working Draft AC (Rev.2) – Request for comments 5/30/14Comment Period End (Rev.2)

4 Federal Aviation Administration Radiant Panel Test Apparatus June 2014 Chapter RPI SectionDescription 1Scope 2Definitions 3Test Apparatus 4Instrumentation 5Test Specimens 6Calibration 7Material Testing 8Reporting 9Requirements

5 Federal Aviation Administration Radiant Panel Test Apparatus June 2014 DEFINITIONS  Ignition Time (15 or 30 Second Option)  Flame Profile (Pilot Burner)  Zero Position (Coordinates Defined)  Flame Propagation (Improved Definition)  After-Flame Time  Radiant Heat Source  Thermal/Acoustic Insulation  Test Series (Period between Calibration and Recheck)  NIST (NIST Traceability)  Heat Flux Density Chapter RPI

6 Federal Aviation Administration Radiant Panel Test Apparatus June 2014 TEST APPARATUS  Test Chamber Draft Check Electric Radiant Heat Source and Placement  Specimen Holding System (Sliding Platform) Specimen Retaining Frames (Standard / Hook and Loop)  Pilot Burner (Zero Position)  Chamber Temperature Thermocouple (Position and Operating Parameters)  Calibration Assembly (Heat Flux Gauge and Calibration Fixture) Note: Previous Figure Moved to AC Chapter RPI

7 Federal Aviation Administration Radiant Panel Test Apparatus June 2014 INSTRUMENTATION  Data Acquisition (NIST Traceability)  Timing Device (NIST Traceability)  Ruler TEST SPECIMENS  Number of Specimens (Minimum of 3)  Specimen Conditioning 70 ± 5º F (21 ± 2º C) and 55 ± 10% relative humidity  Specimen Construction Rigid / Non-Rigid Materials Tape (Test Method Moved From AC) Hook and Loop (Test Method Moved From AC) Damping Systems (Test Method Moved From AC) Chapter RPI

8 Federal Aviation Administration Radiant Panel Test Apparatus June 2014 CALIBRATION  Zero Position Calibration (7 Steps)  System Upset Check (8 Steps)  3-Position Check (6 Steps) MATERIAL TESTING (9 Steps)  System Recheck Procedure (8 Steps) REPORTING  Setpoint of Temperature for Radiant Panel Power Controller  Zero Position Calibration  Chamber Temperature Chapter RPI

9 Federal Aviation Administration Radiant Panel Test Apparatus June 2014 REPORT (Continued)  System Recheck  Material Identification  Ignition Time (15 or 30 seconds)  After-Flame  Flame Propagation  Notes/Comments  Pass/Fail REQUIREMENTS  Quantity of Samples (80% or greater)  After-Flame (≤ 3 seconds)  Flame Propagation (≤ 2 inches) Chapter RPI

10 Federal Aviation Administration Radiant Panel Test Apparatus June 2014 Chapter RPI Appendix Test Chamber  Thermal Ceramics Inc., GA Kaowool™ M board and Superwool 607 board  Gray Glass, N.Y. High temperature glass viewing window(s) - Pyroceram II Electric Radiant Heat Source  Power Modules Inc., PA EZ-Zone Temperature Controller Electrical Radiant Heat Panel Din-a-Mite Power Controller Bayonet Type Thermocouple (Electrical panel operating temperature)

11 Federal Aviation Administration Radiant Panel Test Apparatus June 2014 Chapter RPI Appendix Pilot Burner  Marlin Engineering, Inc., WA Supply Tube Assembly (Formed and Straight Tubing) Nozzle Assembly Nozzle Extension Flame Length Indicator Chamber Temperature Thermocouple  Omega Engineering, Inc. CT (One of many options) Heat Flux Gauge (HFG)  Gardon Heat Flux Gauge (With/without mounting flange) Vatell Corporation, VA Medtherm Corporation, AL

12 Federal Aviation Administration Radiant Panel Test Apparatus June 2014 2014 Radiant Panel Round Robin  It’s that time again!  Request for Participants  Looking to begin shipping samples by mid July (Results Presented at the Fall Meeting)  Task Group Input Request: Are there any problems that need to be addressed? What should be evaluated?

13 Federal Aviation Administration Radiant Panel Test Apparatus June 2014 Future Work  Review / Include Task Group Comments (Rev.2) Chapter RPI / Appendix / AC placeholder documents  Include Standardized Test Data Sheet in Chapter RPI  2014 Round Robin

14 Federal Aviation Administration Radiant Panel Test Apparatus June 2014 Questions?


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