HIAPER Modular Inlets (HIMIL) & Instrument Exhaust System - Dave Rogers - Outline HIMIL description...
-
Upload
sharyl-jones -
Category
Documents
-
view
212 -
download
0
Transcript of HIAPER Modular Inlets (HIMIL) & Instrument Exhaust System - Dave Rogers - Outline HIMIL description...
![Page 1: HIAPER Modular Inlets (HIMIL) & Instrument Exhaust System - Dave Rogers - Outline HIMIL description contamination testing re-install HIMIL to different.](https://reader030.fdocuments.us/reader030/viewer/2022032722/56649cd95503460f949a337f/html5/thumbnails/1.jpg)
HIAPER Modular Inlets (HIMIL) HIAPER Modular Inlets (HIMIL) & Instrument Exhaust System& Instrument Exhaust System
- Dave Rogers -- Dave Rogers -
OutlineOutline
HIMIL descriptionHIMIL description
contamination testingcontamination testing
re-install HIMIL to different locationsre-install HIMIL to different locations
particle passing efficienciesparticle passing efficiencies
instrument & exhaust pressuresinstrument & exhaust pressures
June 2006June 2006
![Page 2: HIAPER Modular Inlets (HIMIL) & Instrument Exhaust System - Dave Rogers - Outline HIMIL description contamination testing re-install HIMIL to different.](https://reader030.fdocuments.us/reader030/viewer/2022032722/56649cd95503460f949a337f/html5/thumbnails/2.jpg)
HIMILHIMILaerosol + trace gas samplingaerosol + trace gas sampling
modular constructionmodular construction
![Page 3: HIAPER Modular Inlets (HIMIL) & Instrument Exhaust System - Dave Rogers - Outline HIMIL description contamination testing re-install HIMIL to different.](https://reader030.fdocuments.us/reader030/viewer/2022032722/56649cd95503460f949a337f/html5/thumbnails/3.jpg)
contamination potentialcontamination potential
![Page 4: HIAPER Modular Inlets (HIMIL) & Instrument Exhaust System - Dave Rogers - Outline HIMIL description contamination testing re-install HIMIL to different.](https://reader030.fdocuments.us/reader030/viewer/2022032722/56649cd95503460f949a337f/html5/thumbnails/4.jpg)
contamination contamination testingtesting
some data takensome data takenanalysis in progressanalysis in progress
![Page 5: HIAPER Modular Inlets (HIMIL) & Instrument Exhaust System - Dave Rogers - Outline HIMIL description contamination testing re-install HIMIL to different.](https://reader030.fdocuments.us/reader030/viewer/2022032722/56649cd95503460f949a337f/html5/thumbnails/5.jpg)
configurations configurations for ProgScifor ProgSci
had to install long had to install long runs of tubingruns of tubing
![Page 6: HIAPER Modular Inlets (HIMIL) & Instrument Exhaust System - Dave Rogers - Outline HIMIL description contamination testing re-install HIMIL to different.](https://reader030.fdocuments.us/reader030/viewer/2022032722/56649cd95503460f949a337f/html5/thumbnails/6.jpg)
routing of tubing from HIMIL to racksrouting of tubing from HIMIL to racks
![Page 7: HIAPER Modular Inlets (HIMIL) & Instrument Exhaust System - Dave Rogers - Outline HIMIL description contamination testing re-install HIMIL to different.](https://reader030.fdocuments.us/reader030/viewer/2022032722/56649cd95503460f949a337f/html5/thumbnails/7.jpg)
estimated tubing lengthsestimated tubing lengths
![Page 8: HIAPER Modular Inlets (HIMIL) & Instrument Exhaust System - Dave Rogers - Outline HIMIL description contamination testing re-install HIMIL to different.](https://reader030.fdocuments.us/reader030/viewer/2022032722/56649cd95503460f949a337f/html5/thumbnails/8.jpg)
effects of tubing lengtheffects of tubing length
![Page 9: HIAPER Modular Inlets (HIMIL) & Instrument Exhaust System - Dave Rogers - Outline HIMIL description contamination testing re-install HIMIL to different.](https://reader030.fdocuments.us/reader030/viewer/2022032722/56649cd95503460f949a337f/html5/thumbnails/9.jpg)
Paul Baron’s spreadsheetPaul Baron’s spreadsheet
![Page 10: HIAPER Modular Inlets (HIMIL) & Instrument Exhaust System - Dave Rogers - Outline HIMIL description contamination testing re-install HIMIL to different.](https://reader030.fdocuments.us/reader030/viewer/2022032722/56649cd95503460f949a337f/html5/thumbnails/10.jpg)
Estimating particle passing efficiencyEstimating particle passing efficiency
FLUENT modelingFLUENT modeling flow fieldflow field aspiration efficiencyaspiration efficiency
![Page 11: HIAPER Modular Inlets (HIMIL) & Instrument Exhaust System - Dave Rogers - Outline HIMIL description contamination testing re-install HIMIL to different.](https://reader030.fdocuments.us/reader030/viewer/2022032722/56649cd95503460f949a337f/html5/thumbnails/11.jpg)
flow modeling – in progressflow modeling – in progress20,000 ft altitude, air speed 164 m s20,000 ft altitude, air speed 164 m s-1-1
velocity at the inlet face ~230 m velocity at the inlet face ~230 m -1-1
![Page 12: HIAPER Modular Inlets (HIMIL) & Instrument Exhaust System - Dave Rogers - Outline HIMIL description contamination testing re-install HIMIL to different.](https://reader030.fdocuments.us/reader030/viewer/2022032722/56649cd95503460f949a337f/html5/thumbnails/12.jpg)
instrument & exhaust pressuresinstrument & exhaust pressures
![Page 13: HIAPER Modular Inlets (HIMIL) & Instrument Exhaust System - Dave Rogers - Outline HIMIL description contamination testing re-install HIMIL to different.](https://reader030.fdocuments.us/reader030/viewer/2022032722/56649cd95503460f949a337f/html5/thumbnails/13.jpg)
nextnext??
derive size-dependent corrections of aerosol derive size-dependent corrections of aerosol particle concentration based on pressure & particle concentration based on pressure & tubing lengthtubing length
analyze for contamination evidenceanalyze for contamination evidence
add tube inside HIMIL & run FLUENT for add tube inside HIMIL & run FLUENT for range of flight conditionsrange of flight conditions
use FLUENT to estimate passing efficienciesuse FLUENT to estimate passing efficiencies