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| LEADER |
00000ctm a2200000Ka 4500 |
| 001 |
in00001661896 |
| 005 |
20220103134554.0 |
| 007 |
cr unu a |
| 008 |
020402s2001 xx a b 000 0 eng d |
| 035 |
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|a (OCoLC)ocm49502262
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| 040 |
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|a TXA
|c TXA
|d UtOrBLW
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| 049 |
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|a TXAM
|a TXAR
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| 099 |
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|a 2001
|a Thesis
|a B33
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| 100 |
1 |
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|a Bala, William D.
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| 245 |
1 |
0 |
|a Particulate dispersion apparatus for the validation of plume models /
|c by William D. Bala.
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| 264 |
|
1 |
|a [Place of publication not identified] :
|b [publisher not identified] ;
|c 2001.
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| 300 |
|
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|a viii, 67 leaves :
|b illustrations ;
|c 28 cm.
|
| 336 |
|
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|a text
|b txt
|2 rdacontent
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| 337 |
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|a computer
|b c
|2 rdamedia
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| 338 |
|
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|a online resource
|b cr
|2 rdacarrier
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| 500 |
|
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|a "Major subject: Safety Engineering".
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| 500 |
|
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|a Vita.
|
| 502 |
|
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|b M.S.
|c Texas A&M University
|d 2001.
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| 504 |
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|a Includes bibliographical references (leaves 30-31).
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| 520 |
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|a The purpose of this thesis is to document design, development, and fabrication of a transportable source of dry aerosol to improve testing and validation of atmospheric plume models. The proposed dispersion apparatus is intended to complement improved sampling equipment and provide a reliable, reproducible basis for experimental validation of predictions from plume dispersion models. The device constructed and demonstrated in this project is a controllable point source able to disperse dry aerosols at rates in excess of 100 g/s from a flexible exhaust duct. The solid particles, with diameters less than 125 []m (micrometers), are dispersed in an exhaust stream with a volumetric flow of up to 0.71 m/s (1500 cfm) at velocities up to 20 m/s (4000 fpm). The feed rate is controllable so the researcher can respond to changes in the wind velocity vector and maintain a material feed when stack output is likely to propagate from the source to the sampling point. This feed rate is a factor of 10x higher than used in previous studies attempting to test the hypothesis that the Fritz-Zwicke-Meister dispersion model is an improvement over the ISC3-ST model now commonly used to predict downwind concentrations from industrial sources.
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| 530 |
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|a Also available online.
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| 530 |
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|a Issued also on microfiche from Lange Micrographics.
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| 650 |
|
4 |
|a Major safety engineering.
|
| 856 |
4 |
1 |
|u https://hdl.handle.net/1969.1/ETD-TAMU-2001-THESIS-B33
|z Link to OAKTrust copy
|t 0
|
| 948 |
|
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|a cataloged
|b h
|c 2002/4/2
|d c
|e eneff
|f 12:28:27 pm
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| 994 |
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|a E0
|b TXA
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| 999 |
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|a MARS
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| 999 |
f |
f |
|s 46d0338c-b997-30f3-adbe-d1556de409f3
|i 9a0b253d-0697-3ac7-91a3-d4ee2d58d451
|t 0
|
| 952 |
f |
f |
|p noncirc
|a Texas A&M University
|b College Station
|c Cushing Memorial Library & Archives
|s cush tdrm
|d Cushing: Theses & Dissertations Microforms (Does not check out)
|t 0
|e 2001 Thesis B33
|h Other scheme
|i computer -- online resource
|
| 952 |
f |
f |
|a Texas A&M University
|b College Station
|c Electronic Resources
|s www_evans
|d Available Online
|t 0
|e 2001 Thesis B33
|h Other scheme
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| 998 |
f |
f |
|a 2001 Thesis B33
|t 0
|l Cushing: Theses & Dissertations Microforms (Does not check out)
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| 998 |
f |
f |
|a 2001 Thesis B33
|t 0
|l Available Online
|