start-ver=1.4
cd-journal=joma
no-vol=8
cd-vols=
no-issue=1
article-no=
start-page=41
end-page=43
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=1973
dt-pub=19730720
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=The Effect of Temperature Gradient on Ultrasonic Attenuation
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=The effect of temperature gradient on ultrasonic attenuation is estimated based upon the simple phenomenological theory, and it being found that the
attenuation coefficient for a CdS crystal is 0.76 dB/cm at temperature gradient 100 K/cm.
en-copyright=
kn-copyright=

en-aut-name=
en-aut-sei=
en-aut-mei=
kn-aut-name=IshiiTadao
kn-aut-sei=Ishii
kn-aut-mei=Tadao
aut-affil-num=1
ORCID=

affil-num=1
en-affil=
kn-affil=Department of Electronics, Electrophysics
END

start-ver=1.4
cd-journal=joma
no-vol=8
cd-vols=
no-issue=1
article-no=
start-page=25
end-page=40
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=1973
dt-pub=19730720
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Effects of Wall Length and Vent on Attaching Jet and Its Switching
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=The effects of some geometries peculiar to the wallattachment fluidic devices on the attaching jet flow and the switching mechanism were experimentally made clear. And the propriety of the analytical mOdel, which has been used for the theoretical study of these devices, was investigated. The results can be summarized as follows: 1) The existing analytical model of the attaching jet flow is not applicable to the case of relatively short wall length of vent distance. 2) The attaching jet flow never detaches from a sufficiently long side wall with vent. 3) The switching mechanism of the vent type device is always the opposite wall switching. 4) From the viewpoint of the output characteristics of the device, the vent distance has a lower limit in relation to the vent width.
en-copyright=
kn-copyright=

en-aut-name=
en-aut-sei=
en-aut-mei=
kn-aut-name=WadaTsutomu
kn-aut-sei=Wada
kn-aut-mei=Tsutomu
aut-affil-num=1
ORCID=

en-aut-name=
en-aut-sei=
en-aut-mei=
kn-aut-name=ShimizuAkira
kn-aut-sei=Shimizu
kn-aut-mei=Akira
aut-affil-num=2
ORCID=

en-aut-name=
en-aut-sei=
en-aut-mei=
kn-aut-name=TakagiMinoru
kn-aut-sei=Takagi
kn-aut-mei=Minoru
aut-affil-num=3
ORCID=

affil-num=1
en-affil=
kn-affil=Department of Industrial Science

affil-num=2
en-affil=
kn-affil=Department of Industrial Science

affil-num=3
en-affil=
kn-affil=Department of Industrial Science
END

start-ver=1.4
cd-journal=joma
no-vol=8
cd-vols=
no-issue=1
article-no=
start-page=15
end-page=24
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=1973
dt-pub=19730720
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Allocation Technique Using Relative Distance and Relative Volume Estimated by Statistical Procedure
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=This paper deals with the allocation technique of the layout whose solution it takes as a little computation time as possible to obtain and which becomes as near to the optimal method as possible. In this method, the relative transport distance of each location and the relative transport volume of each department are calculated from the distance matrix and the volume matriX by the statistical procedures. And allocating departments to locations is determined by one to one correspondence between the arranged relative transport distances and the arranged relative transport volumes. This method was called the allocation technique by the statistical procedure ( ATSP in short ).
This method doesn't use the heuristic algorithm.
Therefore the calculation time can be reduced much in
comparison with any other methods. As the algorithm
of ATSP method is very simple, the sub-optimal layout
can be determined easily by using the desk-calculator
in cases of any layout problems.
en-copyright=
kn-copyright=

en-aut-name=
en-aut-sei=
en-aut-mei=
kn-aut-name=FujiwaraYutaka
kn-aut-sei=Fujiwara
kn-aut-mei=Yutaka
aut-affil-num=1
ORCID=

en-aut-name=
en-aut-sei=
en-aut-mei=
kn-aut-name=OsakiHirokazu
kn-aut-sei=Osaki
kn-aut-mei=Hirokazu
aut-affil-num=2
ORCID=

en-aut-name=
en-aut-sei=
en-aut-mei=
kn-aut-name=KikuchiSusumu
kn-aut-sei=Kikuchi
kn-aut-mei=Susumu
aut-affil-num=3
ORCID=

affil-num=1
en-affil=
kn-affil=Department of Production Engineering, Matsue Technical Collage.

affil-num=2
en-affil=
kn-affil=Department of Industrial Science, School of Engineering Okayama University

affil-num=3
en-affil=
kn-affil=Department of Industrial Science, School of Engineering Okayama University
END

start-ver=1.4
cd-journal=joma
no-vol=8
cd-vols=
no-issue=1
article-no=
start-page=1
end-page=14
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=1973
dt-pub=19730720
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Experimental Studies of Various Factors Affecting Minor Loop Hysteresis Loss
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=When the distorted flux is induced in a magnetic circuit, the minor loops arise sometimes inside the major hysteresis loop. The area, accordingly the hysteresis loss of the minor loop,is affected by its amplitude and position, by the maximum flux density, by the quality of material, etc.. In this paper, we describe the experimental studies of the factors on the minor loop hysteresis loss. A method of getting the displacement factor of a minor loop which is placed at arbitrary position and has any amplitude is developed from our experimental results. Using this method, the core losses caused by the distorted flux can be calcuLated within the error less than three percent, even if the amplitude of the minor loop becomes near to the amplitude of the major loop.
en-copyright=
kn-copyright=

en-aut-name=
en-aut-sei=
en-aut-mei=
kn-aut-name=NakataTakayoshi
kn-aut-sei=Nakata
kn-aut-mei=Takayoshi
aut-affil-num=1
ORCID=

en-aut-name=
en-aut-sei=
en-aut-mei=
kn-aut-name=IshiharaYoshiyuki
kn-aut-sei=Ishihara
kn-aut-mei=Yoshiyuki
aut-affil-num=2
ORCID=

en-aut-name=
en-aut-sei=
en-aut-mei=
kn-aut-name=NakanoMasanori
kn-aut-sei=Nakano
kn-aut-mei=Masanori
aut-affil-num=3
ORCID=

affil-num=1
en-affil=
kn-affil=Department of Electrical Engineering

affil-num=2
en-affil=
kn-affil=Department of Electrical Engineering

affil-num=3
en-affil=
kn-affil=Department of Electrical Engineering
END