hiaper pod development group

March 13, 2006March 13, 2006 slide slide 11

HIAPER Pod Development GroupHIAPER Pod Development Group

Discussion topics:Discussion topics:

brief review of where we are: brief review of where we are: pod group, large pods, NCAR pod,pod group, large pods, NCAR pod,pylons, PMS canisterspylons, PMS canisters

GAC flow study - status (typical wing stores)GAC flow study - status (typical wing stores)

RAF flow studies – status & plansRAF flow studies – status & plans

gap & HAIS pod instruments (what/when)gap & HAIS pod instruments (what/when)

collaborations (EUFAR, DLR, UK)collaborations (EUFAR, DLR, UK)

next steps (tasks, staffing, schedule)next steps (tasks, staffing, schedule)

other ______________? other ______________?


review of where we are review of where we are

pod grouppod group• Sep ’03 met with EUFAR to discuss Sep ’03 met with EUFAR to discuss

collaboration; collaboration; planned to submit NSF proposal for HIAPER planned to submit NSF proposal for HIAPER

• July ’04 pod group created & scope definedJuly ’04 pod group created & scope defined• Feb ’05 pod plan document releasedFeb ’05 pod plan document released

large pods - NGCP & NRL400 large pods - NGCP & NRL400 • Dec ’03 GAC flow study :Dec ’03 GAC flow study :

““Results show that the impact is large, with significant flow Results show that the impact is large, with significant flow interference, drag and potential for buffeting and interference, drag and potential for buffeting and vibration.”vibration.”


review of where we are review of where we are

NCAR podNCAR pod • GAC flow study GAC flow study favorable favorable

PMS canistersPMS canisters• will be first pods on G5will be first pods on G5

pylonspylons• video cameravideo camera• laser velocimeterlaser velocimeter

- single beam in PMS canister initiallysingle beam in PMS canister initially- next version multi-beam in pylon or ?next version multi-beam in pylon or ?

• PMS canisters two per pylonPMS canisters two per pylon• SPEC 2D-S/CPISPEC 2D-S/CPI• NCAR 20” podNCAR 20” pod• EUFAR reference pod ?EUFAR reference pod ?


GAC flow study GAC flow study - status (typical wing stores) -- status (typical wing stores) -


gap & HAIS pod instrumentsgap & HAIS pod instruments

UHSASUHSAS PMS canPMS can gapgap 2006-May2006-May

PMS 2D-c; FSSPPMS 2D-c; FSSP ““ gapgap 2006-Aug2006-Aug

all wx turb fluxall wx turb flux ““ gapgap 2006-Oct2006-Oct

SID-2SID-2 ““ HAISHAIS 2006-Oct2006-Oct

laser laser velocimetervelocimeter ““ gapgap ??

MTPMTP PMS canPMS can HAISHAIS 2007-March2007-March

2D-S/CPI2D-S/CPI CustomCustom HAISHAIS 2007-Dec2007-Dec

dropsondesdropsondes 20” pod20” pod ?? ??

all wx radarall wx radar 20” pod20” pod HAISHAIS 2008-June2008-June


““reference pod”reference pod”• EnviscopeEnviscope, , http://www.enviscope.de/home_campaign.htmlhttp://www.enviscope.de/home_campaign.html• 15” dia, 115” long, 250 # load15” dia, 115” long, 250 # load

collaborations – collaborations – EUFAREUFAR-Jean-Louis Brenguier, Hugh Coe, Rolf Maser- -Jean-Louis Brenguier, Hugh Coe, Rolf Maser-


• 1M €; design end Apr-2005; completion Oct-20081M €; design end Apr-2005; completion Oct-2008• Flow modeling IFT & Meteo FranceFlow modeling IFT & Meteo France• pod #1. pod #1.

X-probe on nose; 4 cm i.d. concentric isokinetic inlet feeds X-probe on nose; 4 cm i.d. concentric isokinetic inlet feeds optical particle counter + CN + other aerosol instrument, optical particle counter + CN + other aerosol instrument, venturi + pump, ..venturi + pump, ..

• pod #2. pod #2. integrated optical measurements such as nephelometer, integrated optical measurements such as nephelometer, aethelometer, DMT SP-2 soot instrument, Gerber open-path aethelometer, DMT SP-2 soot instrument, Gerber open-path neph, ..neph, ..

• EUFAR wants partners & share engineering costsEUFAR wants partners & share engineering costs

collaborations – collaborations – EUFAREUFAR-Jean-Louis Brenguier, Hugh Coe, Rolf Maser- -Jean-Louis Brenguier, Hugh Coe, Rolf Maser-


collaborations - DLRcollaborations - DLR

HALOHALO• DLR DLR new G-550 new G-550• possible avenue of collaboration:possible avenue of collaboration:

NCAR under-wing mount for PMS canistersNCAR under-wing mount for PMS canisters

UCAR-DLRUCAR-DLR • non-disclosure agreement signed April 26, 2005non-disclosure agreement signed April 26, 2005


collaborations ? -collaborations ? - UK BAe 146UK BAe 146- - http://www.faam.ac.uk/http://www.faam.ac.uk/ - -

(link)(link)


UK BAe 146 - UK BAe 146 - tuftingtufting - -

reverse flowreverse flow

FlowFlow


next stepsnext steps

set prioritiesset priorities

design & build wing pylon & PMS canister mountdesign & build wing pylon & PMS canister mount

pod-related work:pod-related work:all-weather flux pod: gust probe, temp, water vapor, all-weather flux pod: gust probe, temp, water vapor, LWCLWC

laser velocimeter: pylon or PMS canister ?laser velocimeter: pylon or PMS canister ?

staffingstaffing

scheduleschedule

documentationdocumentation

certificationcertification

flight testingflight testing


update staff estimates update staff estimates (Feb. 17, 2005)(Feb. 17, 2005)

Staff monthsStaff monthsWing Pylon Wing Pylon

PMS Canister PMS Canister MountMount

20” NCAR pod20” NCAR pod Special Use PodsSpecial Use Pods

Aeronautical Engr.Aeronautical Engr. 1.01.0 5.05.0 2.02.0

Electrical Engr.Electrical Engr. 0.50.5 2.02.0 0.50.5

Software Engr.Software Engr. 0.50.5 0.50.5 0.50.5

TechnicianTechnician 1.01.0 4.04.0 2.02.0

Aircraft MechanicAircraft Mechanic 0.50.5 4.04.0 1.01.0

Project Mgr.Project Mgr. 1.01.0 1.01.0

ScientistScientist 0.50.5 2.02.0 2.02.0

DFS-DesignDFS-Design 1.01.0 4.04.0 1.01.0

DFS-MachinistDFS-Machinist 1.01.0 6+6+ 1.01.0

Materials & ServicesMaterials & Services $20k materials$20k materials $50k CFD services; $50k CFD services; $50k materials$50k materials $10k materials$10k materials

hiaper pod development group

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