Article

Sembiring, Alexander and Lubis, Asnawi (2020) Numerical Study for Comparison of Pseudo Modal and Direct Method inPredicting Critical Speed of Coaxial Dual Rotor System. IOP Conference Series: Materials Science and Engineering. pp. 1-9. ISSN doi:10.1088/1757-899X/990/1/012028

Zulhendri, Zulhendri and Sembiring, Alexander and Lubis, Asnawi (2018) Analytical and Numerical Studies of Dynamic Finite Element Analysis of Coaxial Dual Rotor Systems with Pseudo Modal Method Using Matlab. Prosiding Seminar Nasional Tahunan Teknik Mesin (SNTTM) ke-17. PMT-19/29-38. ISSN 2623-0313

Conference or Workshop Item

Sembiring, Alexander and Lubis, Asnawi and Akmal, Jamiatul (2020) Numerical Study for Comparison of Pseudo Modal and Direct Method in Predicting Critical Speed of Coaxial Dual Rotor System. In: Engineering Science and Technology International Conference (Estic2020), 9 September 2020, Padang, Sumatera Barat. (In Press)