{"id":{"repo_id":"greece","oai_identifier":"oai:10442/1720"},"canonical_url":"https://search.dev.ndltd.org/etd/greece/oai:10442/1720","repository":{"repo_id":"greece","name":"Greek National Archive of PhD Theses","base_url":"https://phdtheses.ekt.gr/eadd_oai/request"},"display":{"title":"ΑΡΙΘΜΗΤΙΚΗ ΚΑΙ ΠΕΙΡΑΜΑΤΙΚΗ ΜΕΛΕΤΗ ΡΟΩΝ ΣΕ ΜΟΝΤΕΛΑ ΠΟΡΩΔΟΥΣ ΜΕΣΟΥ","abstract":"THE THESIS CONCERNED INSCENS FLUID FLOW THROUGH ROD BINELLES OF CYLINDERS. THE FLOW IN SUCH A MODEL INDICATES THE HYDRODYNAMICS CHARACTERISTIC OF THE FLOW THROUGH REAL POROUS MEDIA. THE MAIN AIM IS TO STUDY THESE CHARACTERISTICS (OF PORESCALE) IN RELATION WITH THESE OF MACROSCOPIC (DARCY SCALE). TO DETERMINE THE RECIRCULATION REGION IN THE PROE GEOMETRY IS OF HIGH IMPORTANCE TO UNDERSTAND TRANSPORTATION PHENOMENA AND GENERALLY THE MECHANISM OF THE FLOW IN MICROSCOPIC LEVEL. TO STUDY THE ABOVE, THE THESIS USES EXCEPT THE NUMERICAL METHOD (FD), EXPERIMENTAL ONE (LDA).","abstract_html":"THE THESIS CONCERNED INSCENS FLUID FLOW THROUGH ROD BINELLES OF CYLINDERS. THE FLOW IN SUCH A MODEL INDICATES THE HYDRODYNAMICS CHARACTERISTIC OF THE FLOW THROUGH REAL POROUS MEDIA. THE MAIN AIM IS TO STUDY THESE CHARACTERISTICS (OF PORESCALE) IN RELATION WITH THESE OF MACROSCOPIC (DARCY SCALE). TO DETERMINE THE RECIRCULATION REGION IN THE PROE GEOMETRY IS OF HIGH IMPORTANCE TO UNDERSTAND TRANSPORTATION PHENOMENA AND GENERALLY THE MECHANISM OF THE FLOW IN MICROSCOPIC LEVEL. TO STUDY THE ABOVE, THE THESIS USES EXCEPT THE NUMERICAL METHOD (FD), EXPERIMENTAL ONE (LDA).","abstract_has_math":false,"creators":["Μ., Τζοάν Ρασούλ"],"institution":"Aristotle University Of Thessaloniki (AUTH)","degree_name":null,"degree_level":null,"degree_discipline":null,"degree_department":null,"school":null,"contributors":[],"advisors":[],"committee_chairs":[],"committee_members":[],"year":1991,"date_issued":"1991","date_published":"1991","updated_at":"2026-07-24T02:25:05Z","subjects":["BUNDLES OF CYLINDERS","DARCY'S LAW","FINITE DIFFERENCE","FLOW PATTERN","LASER-DOPPLER","Porous media","REYNOLDS MARKERS","Separation","STAGUATION POINT","Stream function","Αποκόλληση","ΑΡΙΘΜΟΣ REYNOLDS","ΝΟΜΟΣ ΤΟΥ DARCY","ΠΛΕΓΜΑ ΚΥΛΙΝΔΡΩΝ","ΠΟΡΩΔΗΣ ΜΕΣΟΝ","ΣΗΜΕΙΟ ΑΠΟΚΟΠΗΣ","Επιστήμες Μηχανικού και Τεχνολογία","Επιστήμη Πολιτικού Μηχανικού","Engineering and Technology","Civil Engineering"],"languages":["gre"],"rights":[],"rights_urls":[],"identifier_entries":[{"key":"dc:identifier","label":"Identifier","values":["10.12681/eadd/1720"],"render_values":[{"text":"10.12681/eadd/1720","href":"https://doi.org/10.12681/eadd/1720","code":true}]}]},"links":{"outbound_url":"http://hdl.handle.net/10442/hedi/1720","outbound_label":"Handle","outbound_source":"dc:identifier"},"metadata_groups":[{"id":"people","label":"People","entries":[{"key":"dc:creator","label":"Author","values":["Μ., Τζοάν Ρασούλ"]}]},{"id":"academic_context","label":"Academic Context","entries":[{"key":"dc:date","label":"Dc Date","values":["1991"]},{"key":"dc:publisher","label":"Institution","values":["Aristotle University Of Thessaloniki (AUTH)","Αριστοτέλειο Πανεπιστήμιο Θεσσαλονίκης (ΑΠΘ)"]},{"key":"dc:type","label":"Dc Type","values":["PhD Thesis"]}]},{"id":"subjects_keywords","label":"Subjects and Keywords","entries":[{"key":"dc:subject","label":"Dc Subject","values":["BUNDLES OF CYLINDERS","DARCY'S LAW","FINITE DIFFERENCE","FLOW PATTERN","LASER-DOPPLER","Porous media","REYNOLDS MARKERS","Separation","STAGUATION POINT","Stream function","Αποκόλληση","ΑΡΙΘΜΟΣ REYNOLDS","ΝΟΜΟΣ ΤΟΥ DARCY","ΠΛΕΓΜΑ ΚΥΛΙΝΔΡΩΝ","ΠΟΡΩΔΗΣ ΜΕΣΟΝ","ΣΗΜΕΙΟ ΑΠΟΚΟΠΗΣ","Επιστήμες Μηχανικού και Τεχνολογία","Επιστήμη Πολιτικού Μηχανικού","Engineering and Technology","Civil Engineering"]}]},{"id":"language_rights","label":"Language and Rights","entries":[{"key":"dc:language","label":"Dc Language","values":["gre"]}]},{"id":"identifiers","label":"Identifiers","entries":[{"key":"dc:identifier","label":"Identifier","values":["10.12681/eadd/1720","http://hdl.handle.net/10442/hedi/1720"]}]},{"id":"additional","label":"Additional Metadata","entries":[{"key":"dc:description","label":"Description","values":["THE THESIS CONCERNED INSCENS FLUID FLOW THROUGH ROD BINELLES OF CYLINDERS. THE FLOW IN SUCH A MODEL INDICATES THE HYDRODYNAMICS CHARACTERISTIC OF THE FLOW THROUGH REAL POROUS MEDIA. THE MAIN AIM IS TO STUDY THESE CHARACTERISTICS (OF PORESCALE) IN RELATION WITH THESE OF MACROSCOPIC (DARCY SCALE). TO DETERMINE THE RECIRCULATION REGION IN THE PROE GEOMETRY IS OF HIGH IMPORTANCE TO UNDERSTAND TRANSPORTATION PHENOMENA AND GENERALLY THE MECHANISM OF THE FLOW IN MICROSCOPIC LEVEL. TO STUDY THE ABOVE, THE THESIS USES EXCEPT THE NUMERICAL METHOD (FD), EXPERIMENTAL ONE (LDA).","Η ΔΙΑΤΡΙΒΗ ΑΝΑΦΕΡΕΤΑΙ ΣΤΗ ΜΕΛΕΤΗ ΤΗΣ ΡΟΗΣ ΙΞΩΔΟΥΣ ΡΕΥΣΤΟΥ ΣΕ ΠΛΕΓΜΑ ΚΥΛΙΝΔΡΩΝ. Η ΔΙΑΤΑΞΗ ΤΩΝ ΚΥΛΙΝΔΡΩΝ ΕΙΝΑΙ ΤΕΤΟΙΑ ΩΣΤΕ ΝΑ ΜΠΟΡΕΙ ΝΑ ΘΕΩΡΗΘΕΙ ΟΤΙ ΑΝΑΠΑΡΙΣΤΑ ΒΑΣΙΚΑ ΧΑΡΑΚΤΗΡΙΣΤΙΚΑ ΤΗΣ ΔΟΜΗΣ ΕΝΟΣ ΠΟΡΩΔΟΥΣ ΜΕΣΟΥ. ΒΑΣΙΚΟΣ ΣΤΟΧΟΣ ΕΙΝΑΙ Η ΔΙΑΣΥΝΔΕΣΗ ΤΩΝ ΧΑΡΑΚΤΗΡΙΣΤΙΚΩΝ ΤΗΣ ΡΟΗΣ ΣΕ ΚΛΙΜΑΚΑ ΠΟΡΩΝ ΜΕ ΤΑ ΧΑΡΑΚΤΗΡΙΣΤΙΚΑ ΤΗΣ ΡΟΗΣ ΜΕ ΜΑΚΡΟΣΚΟΠΙΚΟ ΕΠΙΠΕΔΟ (ΚΛΙΜΑΚΑ DARCY). ΕΙΔΙΚΟΤΕΡΑ Η ΓΝΩΣΗ ΤΩΝ ΚΑΤΑΝΟΜΩΝ ΤΑΧΥΤΗΤΩΝ ΚΑΙ Ο ΠΡΟΣΔΙΟΡΙΣΜΟΣ ΤΩΝ ΖΩΝΩΝ ΑΝΑΚΥΚΛΟΦΟΡΙΑΣ ΣΤΗ ΜΕ ΚΥΛΙΝΔΡΙΚΗ ΓΕΩΜΕΤΡΙΑ ΤΩΝ ΠΟΡΩΝ ΑΠΟΤΕΛΟΥΝ ΒΑΣΙΚΑ ΣΤΟΙΧΕΙΑ ΓΙΑ ΤΗ ΚΑΤΑΝΟΗΣΗ ΤΩΝ ΜΗΧΑΝΙΣΜΩΝ ΤΗΣ ΡΟΗΣ ΚΑΙ ΦΑΙΝΟΜΕΝΩΝ ΜΕΤΑΦΟΡΑΣ ΣΕ ΜΑΚΡΟΣΚΟΠΙΚΟ ΕΠΙΠΕΔΟ. ΓΙΑ ΑΥΤΟ ΤΟ ΣΚΟΠΟ, Η ΔΙΑΤΡΙΒΗ ΧΡΗΣΙΜΟΠΟΙΕΙ ΕΚΤΟΣ ΑΠΟ ΤΗΝ ΑΡΙΘΜΗΤΙΚΗ ΚΑΙ ΠΕΙΡΑΜΑΤΙΚΗ ΜΕΘΟΔΟ (LDA)."]},{"key":"dc:title","label":"Title","values":["ΑΡΙΘΜΗΤΙΚΗ ΚΑΙ ΠΕΙΡΑΜΑΤΙΚΗ ΜΕΛΕΤΗ ΡΟΩΝ ΣΕ ΜΟΝΤΕΛΑ ΠΟΡΩΔΟΥΣ ΜΕΣΟΥ"]}]}],"canonical_facts":{"dc:creator":["Μ., Τζοάν Ρασούλ"],"dc:date":["1991"],"dc:description":["THE THESIS CONCERNED INSCENS FLUID FLOW THROUGH ROD BINELLES OF CYLINDERS. THE FLOW IN SUCH A MODEL INDICATES THE HYDRODYNAMICS CHARACTERISTIC OF THE FLOW THROUGH REAL POROUS MEDIA. THE MAIN AIM IS TO STUDY THESE CHARACTERISTICS (OF PORESCALE) IN RELATION WITH THESE OF MACROSCOPIC (DARCY SCALE). TO DETERMINE THE RECIRCULATION REGION IN THE PROE GEOMETRY IS OF HIGH IMPORTANCE TO UNDERSTAND TRANSPORTATION PHENOMENA AND GENERALLY THE MECHANISM OF THE FLOW IN MICROSCOPIC LEVEL. TO STUDY THE ABOVE, THE THESIS USES EXCEPT THE NUMERICAL METHOD (FD), EXPERIMENTAL ONE (LDA).","Η ΔΙΑΤΡΙΒΗ ΑΝΑΦΕΡΕΤΑΙ ΣΤΗ ΜΕΛΕΤΗ ΤΗΣ ΡΟΗΣ ΙΞΩΔΟΥΣ ΡΕΥΣΤΟΥ ΣΕ ΠΛΕΓΜΑ ΚΥΛΙΝΔΡΩΝ. Η ΔΙΑΤΑΞΗ ΤΩΝ ΚΥΛΙΝΔΡΩΝ ΕΙΝΑΙ ΤΕΤΟΙΑ ΩΣΤΕ ΝΑ ΜΠΟΡΕΙ ΝΑ ΘΕΩΡΗΘΕΙ ΟΤΙ ΑΝΑΠΑΡΙΣΤΑ ΒΑΣΙΚΑ ΧΑΡΑΚΤΗΡΙΣΤΙΚΑ ΤΗΣ ΔΟΜΗΣ ΕΝΟΣ ΠΟΡΩΔΟΥΣ ΜΕΣΟΥ. ΒΑΣΙΚΟΣ ΣΤΟΧΟΣ ΕΙΝΑΙ Η ΔΙΑΣΥΝΔΕΣΗ ΤΩΝ ΧΑΡΑΚΤΗΡΙΣΤΙΚΩΝ ΤΗΣ ΡΟΗΣ ΣΕ ΚΛΙΜΑΚΑ ΠΟΡΩΝ ΜΕ ΤΑ ΧΑΡΑΚΤΗΡΙΣΤΙΚΑ ΤΗΣ ΡΟΗΣ ΜΕ ΜΑΚΡΟΣΚΟΠΙΚΟ ΕΠΙΠΕΔΟ (ΚΛΙΜΑΚΑ DARCY). ΕΙΔΙΚΟΤΕΡΑ Η ΓΝΩΣΗ ΤΩΝ ΚΑΤΑΝΟΜΩΝ ΤΑΧΥΤΗΤΩΝ ΚΑΙ Ο ΠΡΟΣΔΙΟΡΙΣΜΟΣ ΤΩΝ ΖΩΝΩΝ ΑΝΑΚΥΚΛΟΦΟΡΙΑΣ ΣΤΗ ΜΕ ΚΥΛΙΝΔΡΙΚΗ ΓΕΩΜΕΤΡΙΑ ΤΩΝ ΠΟΡΩΝ ΑΠΟΤΕΛΟΥΝ ΒΑΣΙΚΑ ΣΤΟΙΧΕΙΑ ΓΙΑ ΤΗ ΚΑΤΑΝΟΗΣΗ ΤΩΝ ΜΗΧΑΝΙΣΜΩΝ ΤΗΣ ΡΟΗΣ ΚΑΙ ΦΑΙΝΟΜΕΝΩΝ ΜΕΤΑΦΟΡΑΣ ΣΕ ΜΑΚΡΟΣΚΟΠΙΚΟ ΕΠΙΠΕΔΟ. ΓΙΑ ΑΥΤΟ ΤΟ ΣΚΟΠΟ, Η ΔΙΑΤΡΙΒΗ ΧΡΗΣΙΜΟΠΟΙΕΙ ΕΚΤΟΣ ΑΠΟ ΤΗΝ ΑΡΙΘΜΗΤΙΚΗ ΚΑΙ ΠΕΙΡΑΜΑΤΙΚΗ ΜΕΘΟΔΟ (LDA)."],"dc:identifier":["10.12681/eadd/1720","http://hdl.handle.net/10442/hedi/1720"],"dc:language":["gre"],"dc:publisher":["Aristotle University Of Thessaloniki (AUTH)","Αριστοτέλειο Πανεπιστήμιο Θεσσαλονίκης (ΑΠΘ)"],"dc:subject":["BUNDLES OF CYLINDERS","DARCY'S LAW","FINITE DIFFERENCE","FLOW PATTERN","LASER-DOPPLER","Porous media","REYNOLDS MARKERS","Separation","STAGUATION POINT","Stream function","Αποκόλληση","ΑΡΙΘΜΟΣ REYNOLDS","ΝΟΜΟΣ ΤΟΥ DARCY","ΠΛΕΓΜΑ ΚΥΛΙΝΔΡΩΝ","ΠΟΡΩΔΗΣ ΜΕΣΟΝ","ΣΗΜΕΙΟ ΑΠΟΚΟΠΗΣ","Επιστήμες Μηχανικού και Τεχνολογία","Επιστήμη Πολιτικού Μηχανικού","Engineering and Technology","Civil Engineering"],"dc:title":["ΑΡΙΘΜΗΤΙΚΗ ΚΑΙ ΠΕΙΡΑΜΑΤΙΚΗ ΜΕΛΕΤΗ ΡΟΩΝ ΣΕ ΜΟΝΤΕΛΑ ΠΟΡΩΔΟΥΣ ΜΕΣΟΥ"],"dc:type":["PhD Thesis"]},"updated_at":"2026-07-24T02:25:05Z"}