Browse > Article
http://dx.doi.org/10.5139/JKSAS.2007.35.1.079

Development of Magnus Effect Measurement Technique for Spinning Projectile  

Oh, Se-Yoon (국방과학연구소)
Kim, Sung-Cheol (국방과학연구소)
Lee, Do-Kwan (국방과학연구소)
Choi, Joon-Ho (국방과학연구소)
Ahn, Seung-Ki (국방과학연구소)
Publication Information
Journal of the Korean Society for Aeronautical & Space Sciences / v.35, no.1, 2007 , pp. 79-86 More about this Journal
Abstract
The Magnus effect measurement apparatus was designed and built for spinning wind tunnel model which would simulate the rotation of projectiles. Prior to the high speed test, the ground functional test and the low speed test were carried out in the Agency for Defense Development's Low Speed Wind Tunnel(ADD-LSWT) at spin rates from about 6,000 to 10,000 rpm. Magnus force and moment were measured on the spinning projectile model at velocity of 100 m/s. It was shown that the Magnus force and moment were linear function of spin parameter. The test results were compared with Magnus test run on the same configuration in the Arnold Engineering Development Center's Propulsion Tunnel 4T(AEDC-4T).
Keywords
Magnus effect; Dynamic Balance; spin parameter or reduced frequency parameter;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
1 Marquart, E. J., 'Free-Spin Damping Measurement Techniques', AIAA-1993-3457-CP, 1993
2 Malcom, G. N. 'Rotary and Magnus Balances', Chapter 6, AGARD-LS-114, AGARD, 1981
3 Jenke, L. M., 'Experimental Roll-Damping, Magnus and Static-Stability Characteristics of Two Slender Missile Configurations at High Angles of Attack(0 to 90 deg) and Mach Number 0.2 through 2.5', AEDC-TR-76-58, June 1976
4 Jacobson, I. D., 'Magnus Characteristics of Arbitrary Rotating Bodies', AGARD-AG-171, 1973
5 www.timken.com/products/bearings
6 Using Quadrature Encoders with E Series DAQ boards - Application Note 084, National Instruments, 1996
7 KSBISO 1940-2 : 2001
8 DAQ 6601/6602 User Manual - High Speed Counter/Timer for PCI or $PXI^{TM}$ Bus Systems, National Instruments, 1999
9 오세윤, 안승기, 조철영, '단일영역 오차보간 모델을 이용한 5-Hole Probe의 교정', 한국항공우주학회지, 제34권, 제5호, 2006, p 31   DOI   ScienceOn
10 정낙삼 외, '측정불확도 표현 지침', 한국표준과학연구원, 1998
11 Marquart, E. J., 'Re-Engineering of the Spin-Damping and Magnus Measurement Technique at AEDC', AIAA-1998-0611, Jan. 1998
12 Prieur, J. and Sangnier, Ph., 'New Testing Capabilities for the Supersonic Wind Tunnel S3MA of the ONERA MODANE Test Center', STA Meeting, April 2001
13 Regan, F. J., 'The fluid dynamic aspects of ballistics (Magnus Effects)', AGARD-CP-10, 1966
14 Wincey, R. T., 'Techniques for Determining Missile Parameters from a Wind Tunnel', Defense Intelligence Agency, MSC2-TM-95-001, Oct. 1995
15 Ng, Chiu H. and Han, Seungeuk, '155-mm Korean Extended Range Artillery Projectile Wind Tunnel Test Results', ARDEC (AEDC), Aug. 1996
16 Schueler, C. J., 'Techniques for Measurement of Dynamic Stability Derivatives in Ground Test Facilities', AGARD-AG-121, 1967
17 McWherter, R. C. and Hill, A. M., 'Wind tunnel model design handbook', 1975, Flui Dyne
18 KSBISO 1940-1, 2001