dc.contributor.advisor | Sarris, Ioannis | |
dc.contributor.advisor | VASILOPOULOS, KONSTANTINOS | |
dc.contributor.author | Χάικος, Νικόλαος | |
dc.date.accessioned | 2024-02-29T20:11:50Z | |
dc.date.available | 2024-02-29T20:11:50Z | |
dc.date.issued | 2023-10-13 | |
dc.identifier.uri | https://polynoe.lib.uniwa.gr/xmlui/handle/11400/5977 | |
dc.identifier.uri | http://dx.doi.org/10.26265/polynoe-5813 | |
dc.format.extent | 101 | el |
dc.language.iso | el | el |
dc.publisher | Πανεπιστήμιο Δυτικής Αττικής | el |
dc.rights | Αναφορά Δημιουργού - Μη Εμπορική Χρήση - Παρόμοια Διανομή 4.0 Διεθνές | * |
dc.rights | Attribution-NonCommercial-NoDerivatives 4.0 Διεθνές | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | * |
dc.subject | Συγκλίνων ακροφύσιο | el |
dc.subject | Ακροφύσιο | el |
dc.subject | Θερμική ανεμομετρία | el |
dc.subject | Τυρβώδης ροή | el |
dc.title | Αυτοματοποιημένη βαθμονόμηση αισθητήρων θερμικής ανεμομετρίας σε αξονο-συμμετρικό ακροφύσιο και μετρήσεις της τυρβώδους ροής στην περιοχή ομοιότητας | el |
dc.title.alternative | Automatic calibration of hot wire probes and measurements in the similarity region of a round turbulent jet | el |
dc.type | Διπλωματική εργασία | el |
dc.contributor.committee | Karvelas, Evangelos | |
dc.contributor.faculty | Σχολή Μηχανικών | el |
dc.contributor.department | Τμήμα Μηχανολόγων Μηχανικών | el |
dc.description.abstracttranslated | The study of the physics of a round jet flow is a fundamental part of fluid mechanics’ research. The analysis of the flow structure after mixing provides scope for understanding phenomena about the physics of flows and vortices. Thermal anemometry as a sampling method gives a range of options for experimental data acquisition for flow calculation. The hot-wire continuoustemperature thermal anemometry method (HWA-CTA) gives results with little deviation that can be interpreted for investigating a flow. By interpreting the results, we can through the calculation of turbulent intensity and spectraStrouhal number diagrams, see the presence of a potential core of the jet (0.75*D) and the increase of turbulence and dunes beyond it.
In this thesis, a new jet flow arrangement in the lab is studied using a hot wire thermal anemometer. The objective is to study the flow of the jet flow ldownstream of the nozzle. | el |