Personal Wiki of Subhrajit Bhattacharya

[Work done as a part of B.Tech project at IIT Kharagpur]

Part I: In the first part of the project we studied the stability of flow over flexible surfaces. We linearized the Navier Stoke's equations and thus studied the eigenvalues and eigenfunctions of the Orr-Sommerfeld equation using numerical techniques to determine the critical Reynold's number.

Part II: In this part of the project we studied the short-period dynamics and stability of a flexible missile under various forces acting on it during its flight.

Technical Report and Paper

1. Flow induced vibration: PDF report (217 KB)
2. Final report (B.Tech project thesis): PDF report (746 KB)

Code

1. Flow induced vibration: MATLAB Code (51.9 KB)
2. Missiles dynamics: MATLAB Code (59.2 KB)

Research Projects