Network


Latest external collaboration on country level. Dive into details by clicking on the dots.

Hotspot


Dive into the research topics where Hisashi Nobukawa is active.

Publication


Featured researches published by Hisashi Nobukawa.


Ecomaterials#R##N#Proceedings of the Symposium K: Environment Conscious Materials of the 3rd IUMRS International Conference on Advanced Materials, Sunshine City, Ikebukuro, Tokyo, Japan, August 31–September 4, 1993 | 1994

Recovery of uranium from seawater by adsorption method

Shintaro Furusaki; Kyoichi Saito; Hisashi Nobukawa

Uranium recovery from seawater was investigated in the sea by towing or mooring the adsorption bed. Amidoxime adsorbents showed promising results. The current flow and the wave motion were necessary to keep the effective adsorption. The cost of uranium recovered is estimated 50,000 yen/kg, which will cause the rise in the price of electricity by ca. 1 yen/kwh.


Industrial & Engineering Chemistry Research | 1994

Effect of seawater temperature on uranium recovery from seawater using amidoxime adsorbents

Koji Sekiguchi; Kyoichi Saito; Satoshi Konishi; Shintaro Furusaki; Takanobu Sugo; Hisashi Nobukawa


Journal of Marine Science and Technology | 2001

Application of a genetic algorithm to the optimal structural design of a ship's engine room taking dynamic constraints into consideration

Mitsuru Kitamura; Hisashi Nobukawa; Fengxiang Yang


The Proceedings of the ... International Offshore and Polar Engineering Conference | 1994

Development of a floating-type system for uranium extraction from seawater using sea current and wave power

Hisashi Nobukawa; Mitsuru Kitamura; Swilem A. M. Swilem; Kozo Ishibashi


Techno marine : bulletin of the Society of Naval Architects of Japan : 日本造船学会誌 | 1998

33) 0ptimization of Engine Room Structure under Static and Dynamic Constraints Using Genetic Algorithms

Hisashi Nobukawa; Fengxiang Yang; Mitsuru Kitamura; Guoqiang Zhou


Journal of the Society of Naval Architects of Japan | 1996

Discrete optimization of ship structures with genetic algorithms

Hisashi Nobukawa; Guoqiang Zhou


Journal of the Society of Naval Architects of Japan | 2000

A Study of Applying the Superconvergent Patch Recovery (SPR)

Mitsuru Kitamura; Hai Gu; Hisashi Nobukawa


Journal of the Society of Naval Architects of Japan | 1999

A Study on Optimum Structural Design of Container Ship

Mitsuru Kitamura; Hisashi Nobukawa; Kaharuddin Djenod


Journal of the Society of Naval Architects of Japan | 1999

Design Optimization of Engine Room of Ship with Dynamic Response Using Genetic Algorithms

Mitsuru Kitamura; Fengxiang Yang; Hisashi Nobukawa


Journal of the Society of Naval Architects of Japan | 1998

Optimization of Engine Room Structure under Static and Dynamic Constraints Using Genetic Algorithms

Hisashi Nobukawa; Fengxiang Yang; Mitsuru Kitamura; Guoqiang Zhou

Collaboration


Dive into the Hisashi Nobukawa's collaboration.

Top Co-Authors

Avatar
Top Co-Authors

Avatar
Top Co-Authors

Avatar
Top Co-Authors

Avatar
Top Co-Authors

Avatar
Top Co-Authors

Avatar
Top Co-Authors

Avatar
Top Co-Authors

Avatar
Top Co-Authors

Avatar

Kimio Kondo

Hitachi Zosen Corporation

View shared research outputs
Top Co-Authors

Avatar
Researchain Logo
Decentralizing Knowledge