Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Takahiro MOROI"'
Publikováno v:
Nihon Kikai Gakkai ronbunshu, Vol 80, Iss 812, Pp FE0091-FE0091 (2014)
On the opening delay of a discharge reed valve for compressors caused by the oil film in the clearance between the reed and the valve seat, effects of design conditions on the opening delay are analyzed through the experiment and the numerical simula
Externí odkaz:
https://doaj.org/article/9d812dfe0fa644128ba735920d071609
Publikováno v:
Journal of Tribology. 140
In a discharge reed valve for compressors, the oil stiction by the oil film between the reed and the valve seat is investigated experimentally, and a simulation model is developed. Through a model experiment, the initial oil film thickness is measure
Autor:
Kazunori Yoshida, Shinji Tamano, Takahiro Moroi, Yasuhiro Kondoh, Fumitaka Yoshizumi, Yohei Morinishi
Publikováno v:
TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series C. 78:3787-3802
Publikováno v:
Journal of Fluids Engineering. 128:88-94
The swirling flow of a viscoelastic fluid in a cylindrical casing is investigated experimentally, using aqueous solutions of 0.05–1.0wt.% polyacrylamide as the working fluid. The velocity measurements are made using laser Doppler anemometer. The as
Viscoelastic Flow Due to a Rotating Disc Enclosed in a Cylindrical Casing. Influence of Aspect Ratio
Publikováno v:
JSME International Journal Series B. 44:465-473
This paper deals with viscoelastic flows due to a rotating disc enclosed in a cylindrical casing with variable axial clearances. The behavior of viscoelastic flows due to a rotating disc has been characterized based on an experimental study using a f
Viscoelastic Flow due to a Rotating Disc Enclosed in a Cylindrical Casing. High Viscous Silicone Oil
Publikováno v:
TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series B. 66:1691-1697
Viscoelastic properties (first normal stress difference and shear viscosity) of high viscous silicone oil (0.01, 0.03 and 0.06 m2/s) were measured with a rhometer. Numerical simulation by a finite difference method have been made for viscoelastic flo
Viscoelastic Flow due to a Rotating Disc Enclosed in a Cylindrical Casing. Influence of Aspect Ratio
Publikováno v:
TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series B. 66:1279-1286
This paper deals with viscoelastic flows due to a rotating disc enclosed in a cylindrical casing with variable axial clearances. The characterization for the behaviour of viscoelastic flows due to a rotating disc has been obtained by an experimental
Publikováno v:
TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series B. 65:3561-3568
Numerical simulations by a finite-difference method have been made for a viscoelastic flow due to a rotating disc enclosed in a cylindrical casing with relatively large axial clearance. The Giesekus model, modified Giesekus model and Phan Thien-Tanne
Publikováno v:
TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series B. 64:1351-1358
Publikováno v:
Journal of Tribology; Mar2018, Vol. 140 Issue 2, p1-10, 10p