Torsional Vibration Modeling and Measurement in Single Rotor Machinery for Fault Diagnosis, M.Sc. Thesis Sharif University of Technology ; Behzad, Mahdi (Supervisor) ; Mahdigholi, Hamid (Supervisor)
Abstract
Experimental investigation of drillstring dynamics is essential to complete the theoretical studies and to alleviate complexity of such dynamic models. Vibration is one of the most effective parameter affecting drilling operation. Most of the experimental setups are looking for drilling mud tests, operational characteristics of bit under several bad condition and bit mud stone interaction in drilling operation and there are few setups to study vibration of the drilling setups. In this project a test rig has been introduce which is a scale of a real industrial drilling rig by the factor of 10300. Then based on the field studies of drilling failures in Iranian oil drilling rig , a crack has...
Cataloging briefTorsional Vibration Modeling and Measurement in Single Rotor Machinery for Fault Diagnosis, M.Sc. Thesis Sharif University of Technology ; Behzad, Mahdi (Supervisor) ; Mahdigholi, Hamid (Supervisor)
Abstract
Experimental investigation of drillstring dynamics is essential to complete the theoretical studies and to alleviate complexity of such dynamic models. Vibration is one of the most effective parameter affecting drilling operation. Most of the experimental setups are looking for drilling mud tests, operational characteristics of bit under several bad condition and bit mud stone interaction in drilling operation and there are few setups to study vibration of the drilling setups. In this project a test rig has been introduce which is a scale of a real industrial drilling rig by the factor of 10300. Then based on the field studies of drilling failures in Iranian oil drilling rig , a crack has...
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