Two-three degree of freedom model for Anti Stick-Slip Tool of drill-string

Q: How can I download an article?

To download an article from SID, first log in to the site, search for the article title, and click on the 'Download Article' option.

Q: How can I download an ISI article?

To download an ISI article on SID, enter the keyword or article title in the search bar, view the relevant results, click on the desired article, and select the 'Download Article' option.

Q: How can I access the SID database?

To access the SID database, visit SID.ir, create an account, and log in to access scientific resources.

Q: Is downloading articles from SID free?

Some articles on SID are available for free, while others require payment. Details are specified on the article's page.

Taraghi Oskuei Amin; Mohammad Alizadeh Behrouz; Dobakhti Atabak

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Journal Paper

Paper Information

Journal: JOURNAL OF MECHANICAL ENGINEERING AMIRKABIR (AMIRKABIR) Year:2023 | Volume:55 | Issue:6 Page(s): 737-758

Download Full-Text

Persian Verion

View:

Download:

Cites:

Information Journal Paper

Title

Two-three degree of freedom model for Anti Stick-Slip Tool of drill-string

Author(s)

Taraghi Oskuei Amin | Mohammad Alizadeh Behrouz | Dobakhti Atabak | Issue Writer Certificate

Keywords

Torsional vibrationQ4

Drill-stringQ4

Anti Stick-Slip ToolQ4

Internal FrictionQ4

Abstract

The Drill-string experiences strong vibrations due to its length and interactions with the rock at the bit. The Anti Stick-Slip Tool (ASST), located at the end of the Drill-string, effectively prevents the stick-slip and Torsional vibrations. A new model has been proposed to analyze the tool, overcoming previous limitations. The model represents the system with two degrees of freedom in its non-activated state and three degrees of freedom when activated based on kinematic constraints. Simulations demonstrate the logical behavior of tools under external forces and torques. The model accurately depicts the effect of weight on bit and weight on the hook on the activation of tool. The proposed model enables researchers to study the nonlinear behavior of ASST resulting from switching between equations in specific operational conditions.

Cites

No record.

References

No record.

Cite

Related Journal Papers

No record.

Related Seminar Papers

No record.

Related Plans

No record.

Recommended Workshops