Oregon State UniversityFSI Teleconference

Wade Marcum6/30/2014

Experimental Work

• Recall (02/28/2014 presentation)– GTPA Flow Testing

• …to Partially Complete During FY 14

– MP-1 Testing• …to Fully Complete During FY 14

Experimental Work

• Recall (02/28/2014 presentation)– GTPA Flow Testing

• Ran into issues with strain gages during FY 13 and 14. – Used a decision tree process to down-select hardware independent

variables to seek resolution.– Have preliminarily identified the appropriate hardware (strain gages

and protective coating) that meets our required testing.» Have ordered strain gages and will arrive in week 3 of July

• SHOULD satisfy all remaining items for GTPA prior to testing

Experimental Work

• Recall (02/28/2014 presentation)– MP-1 Testing

• Have to modify test section to provide lower flow rate range, including– Bypass leg– Flow straightener– Test section piping– Appropriate Instrumentation

» 4 x TCs» 4 x Accelerometers» 2 x Flow Meters» 1 x flow control valve

Experimental Work

• Recall (02/28/2014 presentation)– MP-1 Testing

• Timeline– Contract Date 02/15/2014– Fab Contract 04/04/2014– Prelim Design 05/15/2014– Design Review 05/21/2014– Aprvd Design 05/26/2014– Fab Completion 06/13/2014

Experimental Work

• Recall (02/28/2014 presentation)– MP-1 Testing

• Timeline– Contract Date 02/15/2014– Fab Contract 04/04/2014– Prelim Design 05/15/2014– Design Review 05/21/2014– Aprvd Design 05/26/2014– Fab Completion 06/13/2014– Fab Install

06/18/2014– V&V of Install Present– Baseline Change 07/28/2014– Recv Hardware 08/03/2014– Matrix Testing 08/18/2014

Estimated Projection

Dates

Theoretical FSI Work

• Can we solve these complex problems with relatively simple tools?– Matlab Script

• Structural Domain – Wide-beam theory of heterogeneous plate

x

x

L

t1

t3 t

2

a

region 1 region 2 region 3

E1,1 ; ν1,1

E2,3

; ν

E2,2

; ν2,2

E

2,1 ;

ν E3,1

;

ν

P

x L

P

x L

P

x L

(a)

(b)

(c)

Questions?