Please use this identifier to cite or link to this item: https://hdl.handle.net/11681/5962
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dc.contributorUnited States. Advanced Research Projects Agency.-
dc.contributor.authorMunis, Richard H., 1936--
dc.contributor.authorDelaney, Allan J.-
dc.date.accessioned2016-03-21T21:09:38Z-
dc.date.available2016-03-21T21:09:38Z-
dc.date.issued1972-08-
dc.identifier.urihttp://hdl.handle.net/11681/5962-
dc.descriptionResearch Report-
dc.descriptionAbstract: Laser extinction measurements in ice fog were made at wavelengths of 0.6328, 1.15 and 3.39 microns. The ice fog was generated in an environmental chamber whose temperature could be lowered to -43°C. Particle sampling was carried out simultaneously with the laser measurements using an impactor. Size distributions were derived from the impactor measurements. These data were used to compute Mie extinction coefficients at the three laser wavelengths. These coefficients were compared with the coefficients derived experimentally. Although some discrepancy exists between theory and experiment, both agree fairly well on the behavior of the extinction coefficient as a function of particle concentration.-
dc.publisherCold Regions Research and Engineering Laboratory (U.S.)-
dc.publisherEngineer Research and Development Center (U.S.)-
dc.relationhttp://acwc.sdp.sirsi.net/client/en_US/search/asset/1014340-
dc.relation.ispartofseriesResearch report (Cold Regions Research and Engineering Laboratory (U.S.)) ; 302.-
dc.rightsApproved for public release; distribution is unlimited.-
dc.sourceThis Digital Resource was created from scans of the Print Resource-
dc.subjectAir cushion vehicle-
dc.subjectGround effect vehicle-
dc.subjectHelium-neon laser measurements-
dc.subjectOptical properties of ice fog-
dc.subjectSurface effect vehicle-
dc.subjectTerrain avoidance systems-
dc.titleMeasurements of laser extinction in ice fog for design of SEV pilotage system-
dc.typeDOCUMENT-
Appears in Collections:CRREL Research Report

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