发明名称 |
EXHAUST SAMPLING SYSTEM AND METHOD FOR WATER VAPOR MANAGEMENT |
摘要 |
Disclosed is an exhaust sampling system including a plurality of exhaust sampling system zones. The zones are, at least, a sampling conduit, a fill circuit, and a read circuit. A controller is programmed to predict a minimum dilution ratio to avoid condensation in one of the exhaust sampling system zones. The controller is further programmed to run a test procedure in which a sample of exhaust is diluted with a make-up gas at a selected minimum dilution ratio that is greater than or equal to the predicted minimum dilution ratio. Further disclosed are methods of predicting whether condensation occurs during a test procedure. |
申请公布号 |
US2013317757(A1) |
申请公布日期 |
2013.11.28 |
申请号 |
US201213478170 |
申请日期 |
2012.05.23 |
申请人 |
SILVIS WILLIAM MARTIN;WILLIAMSON JAMES;MAREK GERALD;MILLER, JR. DOUGLAS EDWARD |
发明人 |
SILVIS WILLIAM MARTIN;WILLIAMSON JAMES;MAREK GERALD;MILLER, JR. DOUGLAS EDWARD |
分类号 |
G06F19/00;G01N33/22 |
主分类号 |
G06F19/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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