March 1978 res · March 1978 res MAY 3 IM ... With and Without Spin . 13 Ill. Preston Tube Data ......

165
OO...I D, .. /30 I I sobq ,: MEMORANDUM REPORT ARBRL-MR-02813 EXPERIMENTAL MEASUREMENTS IN THE TURBULENT BOUNDARY LAYER OF A YAWED, SPINNING ( OGIVE-CYLINDER BODY OF REVOLUTION AT MACH 3.0. PART II. DATA TABULATION Lyle D. Kayser -, Walter B. Sturek MAY 3 IM March 1978 res Approved for public releue lts t on unlimited. i USA ARMAMENT RESEARCH AND DEVELCPMENT COMMAND USA BALLISTIC RESEARCH LABORATORY ABERDEEN PROVING GROUNDt MARYLANO a> i '| i I

Transcript of March 1978 res · March 1978 res MAY 3 IM ... With and Without Spin . 13 Ill. Preston Tube Data ......

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OO...I D, .. /30 I Isobq

,: MEMORANDUM REPORT ARBRL-MR-02813

EXPERIMENTAL MEASUREMENTS IN THE TURBULENT

BOUNDARY LAYER OF A YAWED, SPINNING (OGIVE-CYLINDER BODY OF REVOLUTION ATMACH 3.0. PART II. DATA TABULATION

Lyle D. Kayser -,

Walter B. Sturek

MAY 3 IMMarch 1978 res

Approved for public releue lts t on unlimited.

i

USA ARMAMENT RESEARCH AND DEVELCPMENT COMMANDUSA BALLISTIC RESEARCH LABORATORYABERDEEN PROVING GROUNDt MARYLANO

a> i '| i I

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Destroy this report when it is so longer needed.Do not return it to the originator.

Secondary distribution of this report. by originatingor sponsoring activity is prohibited.

Additional copies of this report my be obtained ~from the National Technical Inmi o Service,U.S. Department of Ciamrce, Springfield, Virginia22161.

* The findings In this report are not to be cmstrmed asan official Departmnt of the ay position, unlessso designated by other authorized dooiustg.

low ua of $,mh am or watoow r uMM lk $A" Ip~e4( ~JD WS suLi 4A.muW.S1 O OOMIN Fir.~g Wg

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UNCLASSIFIEDSECURITY CLASSIFICATION OF THIS PAGE (h. Dom &e'.tvo ________________

Rp"T DOCUMENTATION PAGE ______________ FOR

-. REPORT MUMUT14

2*6 . GVT ACCESSION

NO: 3. RECIPIENT'S

CATALO G NUM

EER

ME4RANDUMRE TABLM-21InP TITLE (nd Subtitle) . £or REPORT & RIOD COVERED

XPERIMENTAL WJASUREMENTS IN THE TURBULENT tLJNDARY LAYEf-OF A XAWED, ,SPINNI ?NG OGIVE-CYLINDER Final rV-,tDYOF REVOLUTION AT MACH 3.0. PAJit 11. 6. PERFORMING ORG. REPORT NUMBER

-AUT~e~q)S. CONTRACT OR GRANT NUM8911R(e)

Lyle D7Kayser

SPERFORMING ORGANIZATION NAME AND ADDRESS 10. P GR AM ELEMENT. PROJECT. TASK

US Army Ballistic Research Laborator)N WORK UNIT NUMBERS

(ATTN: DRDAR-BLL) -11-60Aberdeen Proving Ground, MD 21005 RD 11,16112A4

I& NT MG nF F C F4'AUe~ AM 'rfeSlopment Comnan T 78E

US Army Ballistic Research Laboratory 7(ATTN: DRDAR-BL)Aberdeen Proving Ground, MD 21005

M4.ONITORING AGENCY NAME & AOORESS(H dilferentftee CourolnjO I report)

UnclassifiedIS.. DECL ASSI F1CATION/ OWNGRAING

SCHEDULE

Approved for public release; distribution unlimited.

17. DISTRIBUTION STATEMENT (of the obetrect entered In Block 20, It different from Roe"or)

IS. SUPPLEMENTARY NOTES

1S. KEY WORDS (Continue on veveree *id. it nec.esr nvd identify by Week nmbeor)

Turbulent Boundary LayersYawed Spinning Bodies

This report presents a tabulation of data for the experiment which is fully

yawed, spinning slender body of revolution at Mach 3 for angles of attack upto 63 The data tabulations are presented in a format which facilitates

tho ;for comparison to theoretical computations.,

DO '~ 0A"1473 EDITION OF I NOV " 5 BSOLETEUNLSFID h.c3 1'3 ,f( 7 $CSCURWITT CLASIFICATION OF THIS5 PAGE im (Wat e EntRRoo)3

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TABLE OF CONTENTS

Page

LIST OF ILLUSTRATIONS .. ............ ........

LIST OF TABLES .. ...................... S

I.INTRODUCTION .. ....................... 7

II. EXPERIMENT .. ........................ 7

III. DISCUSSION .. ........................ 8

DISTRIBUTION LIST .. .......... .......... 165

tell for

ON~mwf: C3A;N

AAVAIL.~

3

PAU WA

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LIST OF ILLUSTRATIONS

Figure Page

1. Model Geometry .. ... ........ .......... 9

2. Model Coordinate System. ... ......... .... 10

LIST OF TABLES

Table Page

I. Summary of SOC Test Conditions. .. ...... ..... 11

II. Turbulent Boundary Layer Data on a Secant-Ogive-Cylinder Model, Mach = 3.0, With and Without Spin . 13

Ill. Preston Tube Data .. ....... ........ ... 160

S

PM wAM

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I. INTRODUCTION

The purpose of this report is to provide a data tabulation for theexperiment described in reference 1. These data were obtained in thetripped turbulent boundary layer on a yawed, spinning slender body ofrevolution at Mach 3 for angles of attack up to 6.3 degrees. The dataconsist of boundary layer profile characteristics and wall shear stress.Integral properties of the boundary layer have been computed using theprofile data. A brief description of the experiment is given here;

however, the reader is directed to reference 1 for a more thoroughpresentation.

II. EXPERIMENT

All experimental results presented in this report were obtained onthe secant-ogive-cylinder model (SOC) shown in Figure 1. Data wereacquired at Mach 3.0 and angles of attack up to 6.3 degrees. Surveyswere made at three longitudinal stations and at numerous circumferentialpositions on the model at spin rates of 0 and 333 rps. The spin rate of333 rps corresponds to a dimensionless spin rate (pd/V) of 0.19. Thetunnel supply conditions provided a Reynolds number of 7.3 x 106 basedon model length.

The primary measurements were impact probe pressures in the boundboundary layer. Local Mach numbers within the boundary layer weredetermined from the Rayleigh pitot formula assuming a constant staticpressure across the boundary layer. The data in this report werereduced using the experimental values of wall static pressure obtainedby Reklis2. The temperature distribution in the boundary layer wasfound by assuming the Crocco linear total temperature-velocity relation-ship:

Tt -Tw u

T -T I

0 w e

The wall temperature was assumed equal to the adiabatic wall temperaturefor turbulent flow.

1. Lyle D. Kayser and Walter B. Sturek, "Experimental Measurements inthe Turbulent Boundary Layer of a Yawed, Spinning Ogive-CylinderBody of Revolution at Mach 3.0. Part I. Description of the Experi-ment and Data Analysis," BRL Memorandum Report to be published.

2. Robert P. Reklia and Walter B. Sturek, "Measurements of Wall StaticPressure on Slender Bodies of Revolution at Angle of Attack," BRLMemorandwn Report to be published.

7

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III. DISCUSSION

A sumuary of test conditions for the secant-ogive-cylinder boundarylayer surveys is shown in Table I and a complete set of tabulated datacan be found in Table II. The Preston tube skin friction data can befound in Table III.

To help clarify the data, the orientation of the probe with respectto the model must be known. The circumferential, or azimuthal, positionon the model of # = 0 degrees is defined as the most windward ray on themodel when the model is at some angle of attack. Looking upstream atthe model base, with the model at positive angle of attack, * = 0 is onthe bottom (6 o'clock); 0 = 90 degrees is to the left (9 o'clock);0 = 180 degrees is on the top (12 o'clock); and f = 270 degrees is tothe right (3 o'clock). A clockwise spin is positive; therefore, apositive spin gives a surface velocity in the same direction as crossflow on the left side of the model. On the right side, cross flow andmodel surface velocities are in the opposite direction. The modelcoordinate system is shown in Figure 2 with the arrows indicatingpositive directions.

8

. . ..

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A4.

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Table I. Summary of SOC Test Conditions

Z/D = 3.33

a = 0 a = 2.1 a = 4.2 L = 5.3 a =6.3

0 0 0,333* 0,333 0,33330 0 0,333 0,333 33360 0 0,333 0,333 0,33390 0 0,333 0,333

120 0,333 0,333 0,333 0,333150 0,333 0,333 0,333 0,333170 0,333 0,333 0,333 0,333180 0,333 0,333 0,333 0,333190 0,333 0,333 0,333 0,333210 0,333 0,333 0,333 0,333240 0,333 0,333 0,333 0,333270 0,333 0,333300 0,333 0,333 0,333330 0,333 0,333 0,333

Z/D = 4.44

0 0 0,333 0,333 0,33330 0 0,333 0,333 0,33360 0 0,333 0,333 0,33390 0 0,333 0,333120 0,333 0,333 0,333 0,333ISO 0,333 0,333 0,333 0,333

170 0,333 0,333 0,333 0,333180 0,333 0,333 0,333 0,333190 0,333 0,333 0,333 0,333210 0 0,333 0,333 0,333240 0,333 0,333 0,333 0,333

270 0,333 0,333

300 0,333 0,333 0,333330 0,333 0,333 0

11

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Table I. Sunmmary of SOC Test Conditions (Continued)

*0 a =2.1 a = 4.2 5.3 _=6.3

Z/D 5.56

0 0 0,333* 0,333 0,333

30 0 0,333 0,333 0,333

60 0 0,333 0,333 0,333

90 0 0,333 0,333

120 0,333 0,333 0,333

150 0,333 0,333 0,333 0,333

170 0,333 0,333 0,333 0,333

180 0,333 0,333 0,333

190 0,333 0,333 0,333 0,333

210 0,333 0,333 0,333 0,333

240 0,333 0,333 0,333 0,333

270 0 0,333

300 0,333 0,333 0,333

330 0,333 0,333 0,333

* Model Spin Rate, 0 and 333 rps, 333 rps = 20,000 rpm

12

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Table 11. Turbulent Boundary Layer Data on a Secant-Ogive-Cylinder

Model, Mach 3.0, With and WVithout Spin

The order of tabulated boundary layer profile data is a follows.

Z/D Page

3.33 0---------------------------15

2.1 --------------------------17

4.2 --------------------------31

5.3 --------------------------45

6.3 --------------------------52

4.44 0---------------------------64

2.1 --------------------------66

4.2 --------------------------80

5.3 --------------------------94

6.3 -------------------------101

5.56 0--------------------------113

2.1 -------------------------115

4.2 -------------------------129

5.3 -------------------------143

6.3 -------------------------148

Within each angle-of-attack group, data are in order of increasingroll angle ()with spin and no-spin runs together.

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Computer Tabulation Nomenclature

Mach tunnel free-stream Mach number

PO tunnel supply pressure, kPa

TO tunnel supply temperature, deg K

ALPHA angle of attack, deg.

Z/D distance in calibers from nose

PHI circumferential position, degrees

RPM model spin rate, rpm

PW model wall pressure at point of survey, kPa

REL Reynolds number based on model length

Y distance normal to model surface, cm

TT local total temperature, deg. K

T local static temperature, deg. K

H local Mach number

U local velocity, m/sec

RHO local density, m/sec

DEL total boundary layer thickness, cm

DELU velocity thickness, cm

DEL* displacement thickness, cm

THETA momentum thickness, cm

H boundary layer shape parameter, 6*/

UE velocity at edge of boundary layer, m/sec

RHOE density at edge of boundary layer, kg/m 3

14

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M W.4v40 .0 4 CM ND D QUS WUUMInSO -WI m 4 W M 00 O1 .DC 0,_ ' InMm.0 n ", I N. In4 W% 0ma, emIt a O N .4 0 4 t- N .4,0

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0.3 InC0. N % f %m 0" n, 44 rtm mPItOt "0130c 00000 00 W.

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pt p .ce *c e .ce .c ce .c .e e.e c159 C

Page 159: March 1978 res · March 1978 res MAY 3 IM ... With and Without Spin . 13 Ill. Preston Tube Data ... the reader is directed to reference 1 for a more thorough

Table II1. Preston Tube Data

Z/D Dia.* 2 Pt2/P. pw/p. Tw cf

__ 2Pw--MM deg. N- 2

3.33 1.57 0 4.227 .784 82.6 .00161

30 4.128 .784 81.2 .00159

90 4.055 .784 80.3 .00157

2.39 0 5.144 .784 85.9 .0016?

30 5.167 .784 86.2 .00167

90 5.123 .784 85.8 .00167

4.44 1.57 0 3.64 .859 74.4 .00146

30 3.53 .859 72.6 .00141

60 3.68 .859 74.9 .00147

90 3.70 .859 75.5 .00147

2.39 0 4.44 .859 78.4 .00153

30 4.47 .859 79.0 .00154

60 4.53 .859 79.5 .00155

90 4.49 .859 79.1 .00154

5.56 2.39 0 4.11 .898 74.4 .00145

30 4.40 .898 78.1 .00152

60 4.37 .898 77.7 .00152

90 4.77 .898 82.9 .00161

3.18 0 4.87 .898 79.1 .00154

30 5.08 .898 81.5 .00158

60 5.11 .898 81.8 .00159

90 4.80 .898 77.7 .00151* Preston tube diameter

160

Page 160: March 1978 res · March 1978 res MAY 3 IM ... With and Without Spin . 13 Ill. Preston Tube Data ... the reader is directed to reference 1 for a more thorough

Table III. Continued

Z/D Dia.* Pt 2 /. pw /P.T c Cf

mm deg. N/rn2a = 2

3.33 1.57 0 4.82 .863 91.1 .00178

30 4.68 .848 89.1 .00174

90 4.21 .772 82.2 .00160

150 3.60 .727 73.4 .00143

180 3.50 .723 72.0 .00141

2.39 0 5.91 .863 95.2 .00185

30 5.86 .848 94.4 .00183

90 5.04 .772 84.7 .00164

150 4.29 .727 75.5 .00147

180 4.17 .723 73.9 .00144

4.44 1.57 0 4.33 .902 84.7 .001656

30 4.11 .890 81.5 .00159

60 3.90 .863 78.3 .00153

90 3.74 .838 75.9 .00148

120 3.35 .827 69.8 .00135

150 3.20 .827 67.1 .00131

180 2.96 .830 63.2 .00123

2.39 0 5.68 .902 93.3 .00181

30 5.28 .890 88.8 .00173

60 4.92 .863 84.2 .00164

90 4.52 .838 79.3 .00154

120 4.20 .827 75.1 .00147

150 3.79 .827 69.9 .00136

180 3.66 .830 68.0 .00133

161

Page 161: March 1978 res · March 1978 res MAY 3 IM ... With and Without Spin . 13 Ill. Preston Tube Data ... the reader is directed to reference 1 for a more thorough

Table III. Continued

Z/D Dia.'. t 2 /P. PW/p. w cf

nun deg. N/rn2

a= 2

5.56 2.39 0 5.25 .919 88.5 .00173

30 5.13 .909 87.2 .00170

60 4.76 .888 82.5 .00161

90 4.71 .874 81.9 .00159

120 3.85 .875 70.7 .00138

150 3.49 .886 65.6 .00128

180 3.33 .893 63.1 .00123

3.18 0 6.08 .919 92.4 .00179

30 6.03 .909 91.7 .00178

60 5.60 .888 86.8 .00169

90 5.06 .838 80.3 .00156

120 4.47 .875 74.2 .00145

150 3.98 .886 68.3 .00133

180 4.12 .893 70.1 .00137

a 4

3.33 1.57 0 5.62 .962 102.2 .00199

30 5.25 .919 97.1 .00190

90 4.16 .736 81.4 .00159

150 3'.02 .677 64.4 .00125

180 3.05 .677 65.0 .00127

2.39 0 6.94 .962 107.3 .00208

30 6.74 .912 104.8 .00203

90 5.20 .736 85.9 .00167

150 3.89 .677 70.2 .00137

180 3.64 .677 66.9 .00131

162

Page 162: March 1978 res · March 1978 res MAY 3 IM ... With and Without Spin . 13 Ill. Preston Tube Data ... the reader is directed to reference 1 for a more thorough

Table III. Continued

Z/D Dia.* t 2 /p/P. T f

mm deg. N-- 2 -a=4

4.44 1.57 0 5.19 .962 96.6 .00189

30 4.83 .923 91.7 .00179

60 4.27 .840 83.6 .00163

90 3.67 .779 74.8 .00146

120 3.12 .772 66.0 .00128

150 2.70 .799 58.7 .00115

180 2.57 .816 55.8 .00110

2.39 0 6.35 .962 101.3 .00197

30 6.03 .923 97.4 .00189

60 5.39 .840 89.3 .00174

90 4.56 .779 79.2 .00154

120 3.77 .772 69.2 .00135

150 3.27 .799 62.4 .00122

180 3.03 .816 58.6 .00115

5.56 2.39 0 6.42 .954 101.7 .00198

30 6.08 .918 97.9 .00190

60 5.20 .846 87.2 .00170

90 4.81 .803 82.4 .00160

120 3.52 .821 65.9 .00129

150 2.88 .873 55.9 .00109

180 2.92 .901 56.5 .00110

163

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* Table III. Concluded

Z/D Dia.* _Pt2/P Pw/p w c fmm deg. N7m 2 -

a=4

5.56 3.18 0 7.32 .954 104.8 .00205

30 7.16 .918 102.6 .00201

60 6.21 .846 92.4 .00181

90 5.29 .779 82.0 .00159

120 4.20 .821 70.6 .00138

150 3.27 .873 58.6 .00114

180 3.24 .901 58.1 .00113

164

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DISTRIBUTION LIST

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165

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DISTRIBUTION LIST

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8 Director 1 Ford Aerospace andNASA Ames Research Center Communications CorporationATTN: MS-202-1, Dr. H. Lomax Aeronutronic Division

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166