1. Home
  2. Honda R&D Technical Review Vol.18 N...
  3. Development of Metal Honeycomb Subs...

Technical Review e-Book: Summary

Development of Metal Honeycomb Substrate for Small Two-wheeled Vehicle Catalysts

Article of Honda R&D Technical Review Vol.18 No.1

Summary

With the growing concern on protecting the global environment, exhaust emission regulations are becoming more stringent than ever, not only in advanced countries, but also in developing countries. To purify exhaust gases, the use of a metal-honeycomb catalyst is effective. A metal substrate for a honeycomb catalyst has been developed recently to use in small motorcycles used by a large number of people in developing countries. As part of this development, we have established a new assessment method for the CAE analysis of thermal stress and the hot-cold cycle and vibration-durability tests. Making full use of the said techniques, a low-cost metal-honeycomb substrate featuring vibration resistance and hot-cold cycle durability has been developed.

Reference

(1) Akamatsu, S., Ueda, M., Hayashi, T., Ouchi, K.: Development of Integrated Fuel Injection System for Small Sized Motorcycles, Honda R&D Technical Review, Vol. 17, No. 2,
p. 1-7
(2) Takada, T., Tanaka, T.: Development of a Highly Heat-Resistant Metal Supported Catalyst, SAE Paper, No. 910615 (1991)
(3) Shibata, K., Ouchi, K., Nishizawa, K., Watanabe, N.: Development of Thinnest Wall Catalyst Substrate, 2002 JSAE Annual Congress Proceedings 20025062, No. 52-02, p. 1-4
(4) Okubo, K., Nakamori, M., Kubo, M., Kaneda, Y.: Development of Laser Welded Metal Honeycomb Support for Motorcycle, 1998 JSAE Annual Congress Proceedings 9839641, No. 102-98, p. 9-12
(5) Sugioka, K., Sekiya, Y., Hayashi, H., Kasa, K., Nakajima, H., Toriyama, M.: Development of a Scooter with 4-Stroke Engine – GIORNO Crea, HONDA R&D Technical Review, Vol. 11, No. 2, p. 9-14
(6) Ando, S., Nakatsuka, J., Umeda, H.: Analysis of Thermal Stress in Exhaust Manifold, 1994 JSAE Annual Congress Proceedings 934, p. 89-92
(7) Nakata, M., Ishii, K., Enomoto, M., Konishi, Y., Takahashi, S.: Evaluation of Thermal Fatigue Life on the Exhaust Manifold by Analyzing Restraint Ratio, HONDA R&D Technical Review, Vol. 11, No. 2, p. 57-66
(8) Konya, S., Kasuya, M., Okazaki, Y., Imai, A., Kikuchi, A.: Numerical Analysis of Thermal Stress Distribution in Metal Substrates for Catalytic Converters, SAE Paper, No. 2002-01-0060 (2002)

Author (organization or company)

Katsunori OKUBO(Asaka R&D Center)、Masateru TSUJI(Asaka R&D Center)、Makoto MITSUKAWA(Asaka R&D Center)

We would like to get your opinion on this research paper. (This is only applicable to registered members.)

The readers of this research paper have also selected these research papers.

Research into New Emission Control Techniques for Motorcycles to Achieve EURO-3 Emission Regulation
Article of Honda R&D Technical Review Vol.16 No.2
Development of NOx Reduction System Based on Exhaust Valve Controls for Use in Small Motorcycle Engine
Article of Honda R&D Technical Review Vol.22 No.1
Clarification of Mechanism of Exhaust Orifice Noise via Exhaust Pulsating Flow Simulation
Article of Honda R&D Technical Review Vol.17 No.2