Items where Author is "Lemma, T.A."

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Number of items: 60.

Article

Marode, R.V. and Awang, M. and Lemma, T.A. and Pedapati, S.R. and Hassan, A. and Janga, V.S.R. and Alam, M.A. and Loyte, A. and Devarajan, Y. (2024) Friction stir processing of AZ91 hybrid composites with exfoliated multi-layered graphene: A Taguchi-Grey relational analysis. Journal of Alloys and Compounds, 972.

Paramananthan, N.K.N. and Lemma, T.A. and Awang, M. and Hidayat, M.I.P. (2023) Numerical Investigation of PDC Cutterâ��Rock Interaction in Drilling Operation Using SPH. Lecture Notes in Mechanical Engineering. pp. 761-786.

Salilew, W.M. and Gilani, S.I. and Lemma, T.A. and Fentaye, A.D. and Kyprianidis, K.G. (2023) Simultaneous Fault Diagnostics for Three-Shaft Industrial Gas Turbine. Machines, 11 (8). ISSN 20751702

Salilew, W.M. and Gilani, S.I. and Lemma, T.A. and Fentaye, A.D. and Kyprianidis, K.G. (2023) Synergistic Effect of Physical Faults and Variable Inlet Guide Vane Drift on Gas Turbine Engine. Machines, 11 (8). ISSN 20751702

Marode, R.V. and Pedapati, S.R. and Lemma, T.A. and Awang, M. (2023) A review on numerical modelling techniques in friction stir processing: current and future perspective. Archives of Civil and Mechanical Engineering, 23 (3). ISSN 16449665

Machmudah, A. and Lemma, T.A. and Solihin, M.I. and Feriadi, Y. and Rajabi, A. and Afandi, M.I. and Abbasi, A. (2022) Design Optimization of a Gas Turbine Engine for Marine Applications: Off-Design Performance and Control System Considerations. Entropy, 24 (12).

Mujtaba, S.M. and Lemma, T.A. and Vandrangi, S.K. (2022) Gas pipeline safety management system based on neural network. Process Safety Progress.

Mujtaba, S.M. and Lemma, T.A. and Vandrangi, S.K. (2022) Leak diagnostics in natural gas pipelines using fault signatures. International Journal of Pressure Vessels and Piping, 199.

Nor, M.A.M. and Kamaruddin, S. and Lemma, T.A. (2022) Numerical investigation of API 31 cyclone separator for mechanical seal piping plan for rotating machineries. Alexandria Engineering Journal, 61 (2). pp. 1597-1606.

Marode, R.V. and Pedapati, S.R. and Lemma, T.A. and Janga, V.S.R. (2022) Thermo-Mechanical Modelling of Friction Stir Processing of AZ91 Alloy: Using Smoothed-Particle Hydrodynamics. Lubricants, 10 (12).

Asnawi, K.F.B.A. and Lemma, T.A. (2020) Analysis of the impact of degradation on gas turbine performance using the support vector machine (svm) method. Lecture Notes in Mechanical Engineering. pp. 441-451.

Lemma, T.A. and Omar, N. and Gebremariam, M.A. and Ahsan, S. (2020) Anti-friction Bearing Malfunction Detection and Diagnostics Using Hybrid Approach. Lecture Notes in Mechanical Engineering. pp. 117-131.

Lemma, T.A. and Muniandy, D. and Ahsan, S. (2020) Automated Pipeline Diagnostics Using Image Processing and Intelligent System. Lecture Notes in Mechanical Engineering. pp. 133-144.

Hashmi, M.B. and Majid, M.A.A. and Lemma, T.A. (2020) Combined effect of inlet air cooling and fouling on performance of variable geometry industrial gas turbines. Alexandria Engineering Journal, 59 (3). pp. 1811-1821.

Machmudah, A. and Lemma, T.A. (2020) Design-point performance adaptation of small gas turbine using particle swarm optimization. Lecture Notes in Mechanical Engineering. pp. 411-423.

Mujtaba, S.M. and Lemma, T.A. and Gebremariam, M.A. (2020) Fault detection system for long-distance gas mixture pipelines using statistical features. Lecture Notes in Mechanical Engineering. pp. 287-303.

Syed, M.M. and Lemma, T.A. and Vandrangi, S.K. and Ofei, T.N. (2020) Recent developments in model-based fault detection and diagnostics of gas pipelines under transient conditions. Journal of Natural Gas Science and Engineering, 83.

Ahsan, S. and Lemma, T.A. and Gebremariam, M.A. (2020) Reliability analysis of gas turbine engine by means of bathtub-shaped failure rate distribution. Process Safety Progress, 39 (S1).

Hashmi, M.B. and Lemma, T.A. and Karim, Z.A.A. (2019) Investigation of the combined effect of variable inlet guide vane drift, fouling, and inlet air cooling on gas turbine performance. Entropy, 21 (12).

Ahsan, S. and Lemma, T.A. and Muhammad, M. (2019) Prognosis of gas turbine remaining useful life using particle filter approach Prognose der verbleibenden Nutzungsdauer einer Gasturbine mittels Partikelfilter-Verfahren. Materialwissenschaft und Werkstofftechnik, 50 (3). pp. 336-345.

Lemma, T.A. and Nanji, P. and Gebremariam, M.A. and Ahsan, S. (2019) Remaining useful life prediction of drill string using fuzzy systems and cumulative damage theory. Key Engineering Materials, 796. pp. 145-154.

Lemma, T.A. (2018) Application Studies, Part-I: Model Identification and Validation. Studies in Computational Intelligence, 743. pp. 119-169.

Lemma, T.A. (2018) Intelligent Fault Detection and Diagnostics. Studies in Computational Intelligence, 743. pp. 99-117.

Lemma, T.A. (2018) Introduction. Studies in Computational Intelligence, 743. pp. 1-10.

Lemma, T.A. (2018) Literature Review. Studies in Computational Intelligence, 743. pp. 11-35.

Lemma, T.A. (2018) Model Identification Using Neuro-Fuzzy Approach. Studies in Computational Intelligence, 743. pp. 37-74.

Lemma, T.A. (2018) Model Uncertainity, Fault Detection and Diagnostics. Studies in Computational Intelligence, 743. pp. 75-97.

Lemma, T.A. (2018) Preface. Studies in Computational Intelligence, 743. vii-viii.

Gebremariam, M.A. and Yuan, S.X. and Azhari, A. and Lemma, T.A. (2017) Remaining tool life prediction based on force sensors signal during end milling of Stavax ESR steel. ASME International Mechanical Engineering Congress and Exposition, Proceedings (IMECE), 2.

Altam, R.A. and Lemma, T.A. and Jufar, S.R. (2017) Trends in Supersonic Separator design development. MATEC Web of Conferences, 131.

Altaf, K. and Rani, A.M.A. and Woldemichael, D.E. and Lemma, T.A. and Jian, C.Z. and Fiqri, M.H. (2016) Application of additive manufacturing/3D printing technologies and investment casting for prototype development of polycrystalline diamond compact (PDC) drill bit body. ARPN Journal of Engineering and Applied Sciences, 11 (10). pp. 6514-6518.

Nor, M.A.M. and Al-Kayiem, H.H. and Lemma, T.A. (2016) CFD analysis of swirly flow field in conical and cylindrical cyclones for deoiling applications. ARPN Journal of Engineering and Applied Sciences, 11 (20). pp. 12262-12267.

Lemma, T.A. and Hashim, F.M. and Majid, M.A.B.A. (2016) Short-term and multi-state reliability model for an industrial gas turbine. ARPN Journal of Engineering and Applied Sciences, 11 (14). pp. 8715-8720.

Lemma, T.A. and Hashim, F.M. and Abd Majid, M.A.B. (2016) An integrated approach to industrial gas turbine diagnostics and reliability montoring. ARPN Journal of Engineering and Applied Sciences, 11 (12). pp. 7799-7805.

Conference or Workshop Item

Hashmi, M.B. and Mansouri, M. and Breuhaus, P. and Lemma, T.A. (2023) EFFECT OF HOT GAS PATH COMPONENT CORROSION ON THE PERFORMANCE OF HYDROGEN FUELED MICRO GAS TURBINES. In: UNSPECIFIED.

Kathiravan, D.M. and Marode, R.V. and Pedapati, S.R. and Lemma, T.A. (2023) Numerical Investigation of Tool Stirring Speed in Friction Stir Processing of AA7075 Using Smoothed-Particle Hydrodynamics. In: UNSPECIFIED.

Muhaimin Ishak, M.I. and Lemma, T.A. and Muhammad Daud, M.H. and Fatimi, N.M. and Rahman, A.R.A. and Rahman, A.A. and Othman, A.R. (2022) IGUSA: Prediction of Ultimate Strength of Fixed Offshore Structures in Malaysian Waters Using Machine Learning Techniques. In: UNSPECIFIED.

Ofei, T.N. and Jalaludin, A.N. and Habte, A.D. and Lemma, T.A. and Ben-Awuah, J. (2019) Investigation of Plastering Effect in Casing-while-Drilling - A CFD Study. In: UNSPECIFIED.

Nor, M.A.M. and Al-Kayiem, H.H. and Lemma, T.A. (2015) Numerical analysis of cocurrent conical and cylindrical axial cyclone separators. In: UNSPECIFIED.

Woldemichael, D.E. and Abdul Rani, A.M. and Lemma, T.A. and Altaf, K. (2015) Numerical simulation of rock cutting using 2D AUTODYN. In: UNSPECIFIED.

This list was generated on Fri Nov 22 15:43:47 2024 +08.