초록 ▼

A method for analyzing the exhaust emissions of large industrial engines that: produces emission information in real time and permits the generation of test results immediately after an emission test is conducted, is disclosed. The method includes the real time calculation of exhaust volumetric flow

A method for analyzing the exhaust emissions of large industrial engines that: produces emission information in real time and permits the generation of test results immediately after an emission test is conducted, is disclosed. The method includes the real time calculation of exhaust volumetric flow rate from fuel gas flowrate and the use of real time intake manifold conditions to determine engine load from an engine load curve. A portable apparatus for performing the method, comprising a programmed computer, data collection buffer, computer readable database and display device is also disclosed.

대표청구항 ▼

A method for analyzing the exhaust emissions of large industrial engines that: produces emission information in real time and permits the generation of test results immediately after an emission test is conducted, is disclosed. The method includes the real time calculation of exhaust volumetric flow

A method for analyzing the exhaust emissions of large industrial engines that: produces emission information in real time and permits the generation of test results immediately after an emission test is conducted, is disclosed. The method includes the real time calculation of exhaust volumetric flow rate from fuel gas flowrate and the use of real time intake manifold conditions to determine engine load from an engine load curve. A portable apparatus for performing the method, comprising a programmed computer, data collection buffer, computer readable database and display device is also disclosed. for Computer-Aided Facsimile," Proc. IEEE Int'l Conf. on Sys. Integration, Apr. 1990, pp. 275-281. Tirkel et al., "Electronic Water Mark," DICTA-93, Macquarie University, Sydney, Australia, Dec., 1993, pp. 666-673. Weber et al., "Correlative Image Registration," Seminars in Nuclear Medicine, vol. XXIV, No. 4, Oct., 1994, pp. 311-323. Szepanski, "Signal Theoretic Method for Creating Forgery-Proof Documents for Automatic Verification," Proceedings 1979 Carnahan Conference on Crime countermeasures, May 16, 1979, pp. 101-109. Szepanski, "Additive Binary Data Transmission for Video Signals," Conference of the Communications Engineering Society, 1980, NTG Technical Reports, vol. 74, pp. 343-351, (German text and English translation enclosed). U.S. patent application Ser. No. 60/071,983, Levy, filed Jan. 20, 1998. U.S. patent application Ser. No. 09/404,291, Levy, filed Sep. 23, 1999, 713/176. U.S.