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- Publications
- Influence
On the Transonic-Dip Mechanism of Flutter of a Sweptback Wing
- K. Isogai
- Physics
- 1 July 1979
'Goldstein, S., "On Laminar Boundary Layer Flow Near a Position of Separation," Quarterly Journal of Mechanics and Applied Mathematics, Vol. 1, Feb. 1948, p. 43. Moore, F. K., "On the Separation of… Expand
No Evidence of Intrinsic Optical/Near-Infrared Linear Polarization for V404 Cygni During its Bright Outburst in 2015: Broadband Modeling and Constraint on Jet Parameters
- Y. Tanaka, R. Itoh, +39 authors K. Sekiguchi
- Physics
- 6 January 2016
We present simultaneous optical and near-infrared (NIR) polarimetric results for the black hole binary V404 Cygni spanning the duration of its 7-day long optically-brightest phase of its 2015 June… Expand
Development and Testing of New Screening Method for Keratan Sulfate in Mucopolysaccharidosis IVA
- S. Tomatsu, Kazuo Okamura, +24 authors A. Noguchi
- Medicine
- Pediatric Research
- 7 January 2004
Mucopolysaccharidosis IVA (MPS IVA), a progressive lysosomal storage disease, causes skeletal dysplasia through excessive storage of keratan sulfate (KS). We developed an ELISA-sandwich assay that… Expand
Mutational and structural analysis of Japanese patients with mucopolysaccharidosis type II
AbstractWe investigated mutations of the iduronate-2-sulfatase (I2S) gene and structural characteristics of I2S to clarify genotype/phenotype relationships in 18 Japanese patients with… Expand
A THEORETICAL STUDY OF PAPER FLUTTER
- Y. Watanabe, K. Isogai, S. Suzuki, M. Sugihara
- Mathematics
- 1 May 2002
Abstract Two different methods of analysis were developed in order to clarify the phenomenon of paper flutter. One of these is a flutter simulation using a Navier–Stokes code (N–S simulation). N–S… Expand
Experimental and numerical study of forward flight aerodynamics of insect flapping wing
- H. Nagai, K. Isogai, Tatsumi Fujimoto, Toshiyuki Hayase
- Engineering
- 1 March 2009
Experimental and numerical studies are conducted on the aerodynamic characteristics of a flapping wing of an insect in forward flight. Unsteady aerodynamic forces and flow patterns are measured using… Expand
Effects of Dynamic Stall on Propulsive Efficiency and Thrust of Flapping Airfoil
- K. Isogai, Y. Shinmoto, Y. Watanabe
- Physics
- 1999
Numerical simulations of dynamic stall phenomena around an airfoil oscillating in a coupled mode, in which the pitching and heaving oscillations have some phase difference, have been performed with a… Expand
Optimum Aeroelastic Design of a Flapping Wing
- K. Isogai, Yohei Harino
- Engineering
- 1 November 2007
A method is presented for the optimum aeroelastic design of a flapping wing employing a lifting-surface theory as an aerodynamic tool and the complex method as the optimization algorithm. The method… Expand
Numerical Study of Transonic Flutter of A Two-dimensional Airfoil
Transonic flutter characteristics of a NAGA64A010 airfoil with two-degrees-of-freedom are investigated theoretically. For this purpose, an unsteady aerodynamic code based on the transonic small… Expand
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Experimental study on flow interaction between fore- and hindwings of dragnofly in hovering and forward flight
- H. Nagai, K. Isogai, Tatsumi Fujimoto
- Physics
- 2010
There are various flow interactions between the foreand hindwings of a dragonfly. However, the detailed mechanism of flow interaction between the foreand hindwings has not been well understood. In… Expand
- 8
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