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Showing 1 to 2 of 2 for “"Μεταφορά μάζας"”.
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ΕΦΑΡΜΟΓΗ ΤΩΝ ΑΡΧΩΝ ΜΕΤΑΦΟΡΑΣ ΜΑΖΑΣ ΚΑΙ ΘΕΡΜΟΤΗΤΑΣ ΣΤΗΝ ΞΗΡΑΝΣΗ ΤΡΟΦΙΜΩΝ
A MATHEMATICAL MODEL FOR THE DRYING OF FOOD MATERIALS WAS DEVELOPED, WHICH TAKES SHRINKAGE INTO ACCOUNT AS A FUNDAMENTAL PART OF THE DRYING OPERATION. THE THERMOPHYSICAL PROPERTIES OF RAISINS AND THE HEAT AND MASS TRANSFER COEFFICIENTS, REQUIRED FOR THE SOLUTION, WERE MEASURED EXPERIMENTALLY FOR …
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ΕΠΙΛΥΣΗ ΠΡΟΒΛΗΜΑΤΩΝ ΚΙΝΗΣΗΣ ΤΟΥ ΕΔΑΦΙΚΟΥ ΝΕΡΟΥ ΚΑΙ ΤΩΝ ΔΙΑΛΥΜΕΝΩΝ ΟΥΣΙΩΝ ΜΕ ΜΕΘΟΔΟΥΣ ΠΕΠΕΡΑΣΜΕΝΩΝ ΣΤΟΙΧΕΙΩΝ
THE SUBJECT OF THIS DISSERTATION IS THE STUDY OF NUMERICAL SOLUTIONS OF THE NON-LINEAR PARTIAL DIFFERENTIAL EQUATIONS, DESCRIBING THE SIMULTANEOUS MOVEMENT OFWATER AND SOLUTES IN A ONE-DIMENSIONAL SATURATED-UNSATURATED SOIL PROFILE WITHMETHODS OF FINITE ELEMENTS. THE NUMERICAL SOLUTIONS ARE BASED …