Hidden Meanings (Nancy Drew Files Series #110)

Opredelenie parametrov granulometricheskogo sostava tvyerdykh chastits neobkhodimo v razlichnykh oblastyakh nauki i tekhniki: pri mekhanicheskoy obra-botke s ispol'zovaniem tekhnologicheskikh zhidkostey, pri proizvodstve i analize sypuchikh materialov, v geologicheskikh issledovaniyakh i dr. Sedimentatsionnyy analiz vydelyaetsya shirokim diapazonom izmeryaemykh chastits, nizkoy stoimost'yu, operativnost'yu, tochnost'yu. Pri etom analiz tekhnologicheskikh zhidkostey (TZh), zagryaznyaemykh v protsesse ekspluatatsii, ne trebuet stadii smeshivaniya chastits s zhidkost'yu, neizbezhnoy pri issledovanii sypuchikh materialov. Razvitie programmno realizovannykh chislennykh metodov i elektronnykh ustroystv (ispol'zovanie tsifrovykh izobrazheniy, chislennoe modelirovanie gidrodinamicheskikh protsessov v sredakh realizuyushchikh metody konechnykh elementov) sozdalo potentsial dlya sovershenstvovaniya sedimentatsionnogo analiza. V rabote issledovana tekhnologiya provedeniya sedimentatsionnogo analiza s ispol'zovaniem matematicheskikh modeley ego podgotovki i provedeniya na osnove obrabotki videoizobrazheniy poverkhnosti osazhdeniya. Kniga prednaznachena dlya nauchnykh rabotnikov, aspirantov, inzhenerov, rabotayushchikh v oblasti ispol'zovaniya TZh na operatsiyakh mekhanoobrabotki.