||EPA flow reference method testing and analysis : Findings report /
||Cadmus Group, Inc., Durham, NC.;Environmental Protection Agency, Washington, DC. Acid Rain Div.
|| U.S. Environmental Protection Agency, Acid Rain Division,
Flue gases ;
Air pollution monitors ;
Flow rates ;
Electric power plants ;
Stack gases ;
Air pollution sampling ;
Gas flow ;
Flow measurement ;
Flow characteristics ;
Test methods ;
Electric utilities ;
Field tests ;
Air pollution effects ;
Acid rain ;
EPA Method 2 ;
CEMS(Continuous Emission Monitoring Systems) ;
Acid Rain Program
||Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy.
||116 pages : illustrations ; 28 cm
This report describes an experimental program sponsored by the U.S. Environmental Protection Agency (EPA) to evaluate potentia improvements to the Agency's current reference method for measuring volumetric flow (Method 2, 40 CFR Part 60, Appendix B). Method 2 (Determination of Stack Gas Velocity and Volumetric Flow Rate (Type S Pitot Tube)) specifies measurements to determine volumetric flow, but does not prescribe specific procedures to account for yaw or pitch angles of flow when the flow in the stack is not axial. Method 2 also allows the use of only two probe types, the Type S and the Prandtl.
"EPA/430-R-99-009a." "June 1999." Microfiche.