01101nab a2200229 i 4500001000400000003000400004005001700008008003900025040000800064041000800072044000800080080001100088100013000099245016000229260001000389500002100399520030000420650001700720650003200737650003000769773007200799BPPBPK20140414165516.0140414s2009    pl     f     |000 0 eng  cBPK  aeng  aPOL  a621.59  aDUTKOWSKI, Krzysztof.d1996 - .bPolitechnika Koszalińska - Wydział Mechaniczny,cKatedra Techniki Cieplnej i Chłodnictwa  aExperimental verification of commonly used methods for a two-phase pressure drop evaluation in application to flows in minichannels /cKrzysztof Dutkowski.  c2009.  aDane z autopsji.  aThe results of experimental investigations of pressure gradient in a two-phase adiabatic flow in tubular minichannels are presented. The air-water mixture was used as a working fluid. It is therefore necessary to make some modifications to suit the description of two-phase flow in minichannels. 0aMinichannels 0aExperimental investigation. 0aFrictional pressure drop.  iW :tArchives of Thermodynamics. -gVol. 30, 2009, No. 1, pp. 27-44