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| 03063cam 2200457zi 4500 |
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| 001 | 9.934458 |
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| 003 | CaOODSP |
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| 005 | 20240227162155 |
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| 006 | m o d f |
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| 007 | cr |n||||||||| |
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| 008 | 240223e198508uuqucad ob f000 0 eng d |
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| 040 | |aCaOODSP|beng|erda|cCaOODSP |
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| 041 | 1 |aeng|bfre |
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| 043 | |an-cn--- |
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| 086 | 1 |aDR52-9/7-1985E-PDF |
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| 100 | 1 |aLiberman, Tom, |d1960- |eauthor. |
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| 245 | 10|aInvestigation of cold colored smoke production / |cby T. Liberman. |
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| 264 | 1|aQuébec, Canada : |bDefence Research Establishment [Valcartier] = Centre de recherches pour la défense Valcartier : |b[Research and Development Branch, Department of National Defence Canada = Bureau - Recherche et développement, Ministère de la défense nationale Canada] : |b[National Defence = Défense nationale], |cAugust/août 1985 |
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| 300 | |a1 online resource (v, 38, [3] pages) : |billustrations, charts |
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| 336 | |atext|btxt|2rdacontent |
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| 337 | |acomputer|bc|2rdamedia |
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| 338 | |aonline resource|bcr|2rdacarrier |
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| 490 | 1 |aDREV report = |aCRDV rapport ; |v4372/85 |
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| 500 | |a"File: 3621B-002". |
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| 500 | |a"Dossier: 3621B-002". |
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| 500 | |aDigitized edition from print [produced by Defence Research and Development Canada]. |
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| 504 | |aIncludes bibliographical references (page 32). |
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| 520 | 3 |a"Different methods for producing large colored smoke clouds for use as spotting charges are evaluated. The problem of the disappearance, or "bleaching", of the orange color from vanadium oxytrichloride (VOCl3) clouds during times of high relative humidity is considered. It is postulated that this is caused by the absorption of large quantities of atmospheric moisture by the smoke. A model has been developed to study the process. This model makes the key predictions concerning the absorption of very large amounts of atmospheric moisture by VOC3-type smokes above a relative humidity of 80% and the very small importance of temperature as a parameter. These predictions are, in general, corroborated very well by experiment. Possible solutions to this color bleaching problem are discussed, including one that calls for the synthesis of hydrolyzable vanadium compounds with nonhydroscopic leaving groups."--abstract (page i). |
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| 546 | |aIncludes abstract in French. |
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| 650 | 0|aVanadium compounds. |
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| 650 | 0|aAir warfare|xDrill and tactics|xEquipment and supplies. |
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| 650 | 6|aVanadium|xComposés. |
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| 650 | 6|aGuerre aérienne|xExercices|xAppareils et matériel. |
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| 655 | 7|aTechnical reports|2lcgft |
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| 655 | 7|aRapports techniques|2rvmgf |
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| 710 | 2 |aDefence Research Establishment Valcartier, |eissuing body. |
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| 710 | 1 |aCanada. |bDepartment of National Defence. |cResearch and Development Branch,|eissuing body. |
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| 710 | 1 |aCanada. |bDepartment of National Defence, |eissuing body. |
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| 830 | #0|aDREV report ;|v4372/85.|w(CaOODSP)9.934167 |
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| 856 | 40|qPDF|s1.26 MB|uhttps://publications.gc.ca/collections/collection_2024/rddc-drdc/DR52-9-7-1985-eng.pdf |
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