Evaluation of the effects of contaminant injection location and injection method on the determination of overall relative room ventilation efficiency /
a real room. Ventilation effectiveness was calculated using
| Main Author: | |
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| Format: | Thesis eBook |
| Language: | English |
| Published: |
[Place of publication not identified] :
[publisher not identified] ;
1994.
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| Subjects: | |
| Online Access: | Link to OAKTrust copy |
| Summary: | a real room. Ventilation effectiveness was calculated using averages. The second problem was analyzed further using an changed. However, statistically different ventilation concentration, Ctme SS/C assumed Ss, and finite integration concept called ventilation effectiveness at several points in conclusion the pulse injection method is better than the data depends on the amount of scatter in the data. In defined for all integration times and has less uncertainty. discontinuity, but the quality of fit of the function to the effectiveness changed as the injection point location was effectiveness factors were only found between the typical and equation for ventilation effectiveness has a singularity when equation is not defined for all values of the ratio of the exponential function characterizing a perfectly mixed room. extrapolating to infinity is one method to avoid the in four different locations in a room. Using the pulse injection method. The first problem was the estimation of it is evaluated over a finite measurement time. The first method of injection, the calculated average ventilation problem was solved using control chart techniques for running stagnant injection locations. Two major problems were found steady state concentration. The second problem was that the step-up injection method because ventilation effectiveness is The analysis revealed that the ventilation effectiveness the pulse and step-up injection methods which were performed The purpose of this research is to evaluate an emerging times. Fitting an equation to the concentration data and true steady state concentration to the assumed steady state while calculating ventilation effectiveness for the step-up |
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| Item Description: | "Major subject: Safety Engineering". Vita. |
| Physical Description: | ix, 50 leaves : illustrations ; 28 cm. Also available online. |
| Bibliography: | Includes bibliographical references. |