<?xml version="1.0" encoding="UTF-8"?><collection xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://www.loc.gov/MARC21/slim" xsi:schemaLocation="http://www.loc.gov/MARC21/slim http://www.loc.gov/standards/marcxml/schema/MARC21slim.xsd"><record><leader>02746cam a2200505Ia 4500</leader><controlfield tag="001">100168009</controlfield><controlfield tag="003">MiAaHDL</controlfield><controlfield tag="005">20250726000000.0</controlfield><controlfield tag="006">m        d        </controlfield><controlfield tag="007">cr bn ---auaua</controlfield><controlfield tag="008">110505e195311  dcua     tb  f000 0 eng d</controlfield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(MiU)990128619630106381</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">sdr-miu.990128619630106381</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="z">(MiU)MIU01000000000000012861963-goog</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="z">(OCoLC)700235222</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(OCoLC)720412194</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="z">(MiU)Aleph012861963</subfield></datafield><datafield tag="040" ind1=" " ind2=" "><subfield code="a">LHL</subfield><subfield code="c">LHL</subfield><subfield code="d">TEF</subfield><subfield code="d">NACAR</subfield><subfield code="d">UtOrBLW</subfield></datafield><datafield tag="049" ind1=" " ind2=" "><subfield code="a">NACA</subfield></datafield><datafield tag="050" ind1=" " ind2="4"><subfield code="a">TL574.B6</subfield><subfield code="b">C93 1953</subfield></datafield><datafield tag="086" ind1="0" ind2=" "><subfield code="a">Y 3.N 21/5:15/L53I18A</subfield></datafield><datafield tag="088" ind1=" " ind2=" "><subfield code="a">NACA RM L53I18A</subfield></datafield><datafield tag="100" ind1="1" ind2=" "><subfield code="a">Czarnecki, K. R.</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">Factors affecting transition at supersonic speeds /</subfield><subfield code="c">K. R. Czarnecki and Archibald R. Sinclair.</subfield></datafield><datafield tag="260" ind1=" " ind2=" "><subfield code="a">Washington, D.C. :</subfield><subfield code="b">National Advisory Committee for Aeronautics,</subfield><subfield code="c">1953.</subfield></datafield><datafield tag="300" ind1=" " ind2=" "><subfield code="a">13 p. :</subfield><subfield code="b">ill. ;</subfield><subfield code="c">27 cm.</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="a">text</subfield><subfield code="b">txt</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="a">unmediated</subfield><subfield code="b">n</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="a">volume</subfield><subfield code="b">nc</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="490" ind1="0" ind2=" "><subfield code="a">NACA research memorandum ;</subfield><subfield code="v">L53I18A</subfield></datafield><datafield tag="500" ind1=" " ind2=" "><subfield code="a">NACA Research Memorandum L53I18A.</subfield></datafield><datafield tag="500" ind1=" " ind2=" "><subfield code="a">"November 4, 1953."</subfield></datafield><datafield tag="500" ind1=" " ind2=" "><subfield code="a">Title from cover.</subfield></datafield><datafield tag="504" ind1=" " ind2=" "><subfield code="a">Includes bibliographical references (p. 8).</subfield></datafield><datafield tag="520" ind1="3" ind2=" "><subfield code="a">This paper surveys the available material and summarizes what is known to date about boundary-layer transition at supersonic speeds. Variables studied include Mach number, Reynolds number, pressure gradients, heat transfer, surface roughness, and angle of attack. The discussion is limited to bodies of revolution because similar reliable data for wings is lacking.</subfield></datafield><datafield tag="538" ind1=" " ind2=" "><subfield code="a">Mode of access: Internet.</subfield></datafield><datafield tag="650" ind1=" " ind2="0"><subfield code="a">Charts, diagrams, etc.</subfield><subfield code="0">http://id.loc.gov/authorities/subjects/sh87002373</subfield></datafield><datafield tag="650" ind1=" " ind2="0"><subfield code="a">Aerodynamics, Supersonic.</subfield><subfield code="0">http://id.loc.gov/authorities/subjects/sh85001297</subfield></datafield><datafield tag="650" ind1=" " ind2="0"><subfield code="a">Surfaces (Physics)</subfield><subfield code="0">http://id.loc.gov/authorities/subjects/sh85130749</subfield></datafield><datafield tag="650" ind1=" " ind2="0"><subfield code="a">Boundary layer.</subfield><subfield code="0">http://id.loc.gov/authorities/subjects/sh85016095</subfield></datafield><datafield tag="650" ind1=" " ind2="0"><subfield code="a">Turbulence.</subfield><subfield code="0">http://id.loc.gov/authorities/subjects/sh85138753</subfield></datafield><datafield tag="650" ind1=" " ind2="0"><subfield code="a">Laminar flow.</subfield><subfield code="0">http://id.loc.gov/authorities/subjects/sh85074205</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Sinclair, Archibald R.</subfield></datafield><datafield tag="710" ind1="2" ind2=" "><subfield code="a">Langley Aeronautical Laboratory.</subfield><subfield code="0">http://id.loc.gov/authorities/names/n81018841</subfield><subfield code="1">http://id.loc.gov/rwo/agents/n81018841</subfield></datafield><datafield tag="710" ind1="2" ind2=" "><subfield code="a">United States.</subfield><subfield code="b">National Adviosry Committee for Aeronautics.</subfield><subfield code="t">NACA research memorandum.</subfield></datafield><datafield tag="710" ind1="1" ind2=" "><subfield code="a">United States.</subfield><subfield code="b">National Advisory Committee for Aeronautics.</subfield><subfield code="0">http://id.loc.gov/authorities/names/n79060141</subfield><subfield code="1">http://id.loc.gov/rwo/agents/n79060141</subfield></datafield><datafield tag="730" ind1="0" ind2=" "><subfield code="a">Technical Report Archive &amp; Image Library (TRAIL)</subfield></datafield><datafield tag="899" ind1=" " ind2=" "><subfield code="a">39015086465435</subfield></datafield><datafield tag="CID" ind1=" " ind2=" "><subfield code="a">100168009</subfield></datafield><datafield tag="DAT" ind1="0" ind2=" "><subfield code="a">20241217201726.0</subfield><subfield code="b">20250726000000.0</subfield></datafield><datafield tag="DAT" ind1="1" ind2=" "><subfield code="a">20260321165154.0</subfield><subfield code="b">2026-03-22T08:30:35Z</subfield></datafield><datafield tag="DAT" ind1="2" ind2=" "><subfield code="a">2026-02-22T18:30:03Z</subfield></datafield><datafield tag="CAT" ind1=" " ind2=" "><subfield code="a">SDR-MIU</subfield><subfield code="c">miu</subfield><subfield code="d">ALMA</subfield><subfield code="l">prepare.pl-004-009</subfield></datafield><datafield tag="FMT" ind1=" " ind2=" "><subfield code="a">BK</subfield></datafield><datafield tag="HOL" ind1=" " ind2=" "><subfield code="0">sdr-miu.990128619630106381</subfield><subfield code="a">MiU</subfield><subfield code="b">SDR</subfield><subfield code="c">GWLA</subfield><subfield code="f">012861963</subfield><subfield code="p">mdp.39015086465435</subfield><subfield code="s">MIU</subfield><subfield code="1">990128619630106381</subfield></datafield><datafield tag="974" ind1=" " ind2=" "><subfield code="b">MIU</subfield><subfield code="c">GWLA</subfield><subfield code="d">20260322</subfield><subfield code="s">google</subfield><subfield code="u">mdp.39015086465435</subfield><subfield code="y">1953</subfield><subfield code="r">pd</subfield><subfield code="q">bib</subfield><subfield code="t">US fed doc</subfield></datafield></record></collection>