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Radio-Frequency (RF) Technology for Filter Microwave Regeneration System
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Technical Paper
2000-01-2845
ISSN: 0148-7191, e-ISSN: 2688-3627
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English
Abstract
A new diesel exhaust particulate trap system was developed to control diesel particulate emissions from buses in large cities in China. This system was equipped with a microwave heater for the purpose of filter regeneration. To achieve effective and efficient filter regeneration, a radio-frequency (RF) technology was employed. The RF technology measured the amount of particulate trapped in filter, and it controlled filter regeneration using microwave signal. In this paper, the on-line diesel particulate measurement system was described, and experimental study of this measurement system was reported. The experimental results proved the effectiveness of the RF technology in the application of this diesel particulate trap system.
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Authors
Citation
Zhi, N., Xinyun, Z., and He, Y., "Radio-Frequency (RF) Technology for Filter Microwave Regeneration SystemAlso In
References
- Pattas, K. N. Samaras, Z. C. Kikides, P. S. “Operation Characteristics of the Ceramic Diesel Particulate Trap during Forced Regeneration” SAE paper 870252
- Walton, F. B. et al. “On-Line Measurement of Diesel Particulate Loading in Ceramic Filters” SAE paper 910324
- Walton, F. B. et al. “A One-Point Calibration Method for the On-Line Measurement of Diesel Particulate Loading in Ceramic Filters” SAE paper 930366
- Ning, Z. et al. “A Radio-Frequency Measurement Technology for Diesel Particulate Filter” Transactions of CSICE 16 4 1998
- Ning, Z. Zi, X.Y. He, Y. S. “Development and Experimental Study of a New Diesel Exhaust Particulate Trap System” Submitted to SAE for Review
- Ning, Z. He, Y. S. “Experimental Study on Microwave Regeneration Characteristics of Diesel Particulate After-treatment System” SAE paper 1999-01-1470