Influence of a uniform magnetic field on ultrasonic propagation velocities in magnetic fluids

被引：7
|
作者：
Motozawa, Masaaki [1 ]
Matsumoto, Yoshiyuki [1 ]
Sawada, Tatsuo [1 ]
机构：
[1] Keio Univ, Dept Mech Engn, Kohoku Ku, Yokohama, Kanagawa 2238522, Japan
来源：
INTERNATIONAL JOURNAL OF APPLIED ELECTROMAGNETICS AND MECHANICS | 2007年 / 25卷 / 1-4期
关键词：
magnetic fluid; ultrasonic propagation velocity; cluster;
D O I：
10.3233/JAE-2007-820
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Experimental results for ultrasonic propagation velocity properties in water-based magnetic fluids are reported. Water-based magnetic fluid samples having 10 wt%, 20 wt%, 30 wt% and 40 wt% concentration of magnetic particles were examined. The ultrasonic propagation velocity generally decreases with higher concentrations of magnetic particles, generally increases with increasing external magnetic field intensity and exhibits anisotropy.
引用
收藏
页码：133 / 138
页数：6
相关论文
共 50 条
  • [21] Investigation of magnetic fluids by ultrasonic and magnetic methods
    Skumiel, A
    Hornowski, T
    Józefczak, A
    ULTRASONICS, 2000, 38 (1-8) : 864 - 867
  • [22] Investigation of inner structure in magnetic and MR fluids by ultrasonic propagation velocity
    Motozawa, Masaaki
    Iizuka, Yuta
    Sawada, Tatsu
    FEDSM 2007: PROCEEDINGS OF THE 5TH JOINT ASME/JSME FLUIDS ENGINEERING SUMMER CONFERENCE, VOL 2, PTS A AND B, 2007, : 73 - 78
  • [23] Influence of switchable magnetic field on the modulation property of nanostructured magnetic fluids
    Ji, Hongzhu
    Pu, Shengli
    Wang, Xiang
    Yu, Guojun
    OPTICS COMMUNICATIONS, 2012, 285 (21-22) : 4435 - 4440
  • [24] Influence of an Electric Field on the Propagation of a Photon in a Magnetic field
    Katkov, V. M.
    XI INTERNATIONAL SYMPOSIUM ON RADIATION FROM RELATIVISTIC ELECTRONS IN PERIODIC STRUCTURES (RREPS2015), 2016, 732
  • [25] ULTRASONIC PROPERTIES OF MAGNETIC FLUIDS
    ISLER, WE
    CHUNG, DY
    BULLETIN OF THE AMERICAN PHYSICAL SOCIETY, 1977, 22 (03): : 354 - 355
  • [26] ULTRASONIC PROPERTIES OF MAGNETIC FLUIDS
    CHUNG, DY
    HUNG, HZ
    LIN, JX
    JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 1983, 39 (1-2) : 111 - 112
  • [27] ULTRASONIC ATTENUATIONS IN MAGNETIC FLUIDS
    GOTOH, K
    CHUNG, DY
    JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 1984, 53 (08) : 2521 - 2528
  • [28] Distribution of micrometer-size particles in magnetic fluids in the presence of steady uniform magnetic field
    Ido, Y.
    Yamaguchi, T.
    Kiuchi, Y.
    JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 2011, 323 (10) : 1283 - 1287
  • [29] MAGNETIC EFFECTS ON THE ULTRASONIC VELOCITY AND ATTENUATION IN MAGNETIC FLUIDS
    CHUNG, DY
    HUNG, HZ
    LIN, JX
    JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 1987, 65 (2-3) : 231 - 234
  • [30] EFFECT OF THERMAL VELOCITIES IN A TUBULAR ELECTRON BEAM FOCUSED BY A UNIFORM MAGNETIC FIELD
    BAKHRAKH, LE
    KOZEL, IA
    ROZHKOV, VM
    RADIO ENGINEERING AND ELECTRONIC PHYSICS-USSR, 1968, 13 (05): : 765 - &
12345