Switzerland Materials Working Group Michael Burns FAA Tech Center June 2014 AGENDA Radiant Panel Updates Task Group Progress Test Method Supplement AC Development of New Appendix Summary Future Work ID: 695514
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Slide1
Radiant Panel Updates2014 June Materials MeetingSwitzerland
Materials Working Group
Michael Burns, FAA Tech Center
June, 2014Slide2
AGENDA
Radiant Panel UpdatesTask Group ProgressTest Method / Supplement / ACDevelopment of New Appendix
Summary / Future WorkSlide3
RADIANT PANEL TASK GRUPDATE
TASK4/1/14Chapter RPI (Rev.1) – Request for comments4/7/14Working Draft AC (Rev.1) – Request for comments4/25/14
Comment Period End (Rev.1)
4/30/14
Draft Appendix (Rev.1) – Request for comments
5/7/14
Chapter RPI and Working Draft AC (Rev.2) – Request for comments
5/30/14
Comment Period End (Rev.2)Slide4
Chapter RPISection
Description1Scope2
Definitions3Test Apparatus4Instrumentation
5
Test Specimens
6
Calibration
7
Material Testing
8
Reporting
9
RequirementsSlide5
DEFINITIONS
Ignition Time (15 or 30 Second Option)Flame Profile (Pilot Burner)Zero Position (Coordinates Defined)
Flame Propagation (Improved Definition)After-Flame TimeRadiant Heat SourceThermal/Acoustic Insulation
Test Series (Period between Calibration and Recheck)
NIST (NIST Traceability)
Heat
Flux Density
Chapter RPISlide6
TEST
APPARATUS Test ChamberDraft CheckElectric
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 RPISlide7
INSTRUMENTATION
Data Acquisition (NIST Traceability)Timing Device (NIST Traceability)
RulerTEST SPECIMENSNumber 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 RPISlide8
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 RPISlide9
REPORT (Continued)
System RecheckMaterial Identification
Ignition Time (15 or 30 seconds)After-FlameFlame PropagationNotes/CommentsPass/Fail
REQUIREMENTS
Quantity
of
Samples (80% or greater)
After-Flame (≤ 3 seconds)
Flame
Propagation (≤
2 inches)
Chapter RPISlide10
Chapter RPI Appendix
Test ChamberThermal Ceramics Inc., GAKaowool™ M board and Superwool 607 board
Gray Glass, N.Y.High temperature glass viewing window(s) - Pyroceram IIElectric Radiant Heat SourcePower Modules Inc., PA
EZ-Zone
Temperature
Controller
Electrical
Radiant Heat
Panel
Din-a-Mite
Power
Controller
Bayonet
Type Thermocouple (Electrical panel operating temperature)Slide11
Chapter RPI Appendix
Pilot BurnerMarlin Engineering, Inc., WASupply Tube Assembly (Formed and Straight Tubing)
Nozzle AssemblyNozzle ExtensionFlame Length IndicatorChamber Temperature ThermocoupleOmega Engineering, Inc. CT (One of many options)
Heat
Flux Gauge (HFG)
Gardon Heat Flux Gauge
(With/without
mounting flange)
Vatell Corporation, VA
Medtherm Corporation, ALSlide12
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?Slide13
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 RobinSlide14
Questions?