Dr. Md. Afsar Ali

E-mail: mdafsarali@me.buet.ac.bd

Phone: 01552415088

Fax: 880-2-8613046, 8613026

Personal web page

Dr. Md. Afsar Ali

Professor, Department of Mechanical Engineering

Education

Ph.D. (Tohoku, Japan), M.Sc. Engg. (Tohoku, Japan), B.Sc. Engg. (BUET)

Research Fields

Composite Materials,
Functionally Graded Materials(FGMs),
Fracture Mechanics

Courses Offered

Other Activities

 Member of Bangladesh Society of Mechanical Engineers (BSME)
 Fellow of Institute of Engineers, Bangladesh
 Member of Korean Society for Composite

Contact Address

 
Room no ME 234
Dept. of Mechanical Engineering
Bangladesh University of Engineering & Technology (BUET)
Dhaka 1000, Bangladesh
Telephone:  880-2-9665636 (O), 9665650 ext 7870 (O), 7419 (R)
Fax: 880-2-8613046, 8613026
 
 
 

List of Publications

Journals
  1. N. M. L Huq and A. M. Afsar, A Mathematical Model for the Analysis of Elastic Field in a Stiffened Cantilever of Laminated Composite, Advances in Mechanical Engineering, Vol. 2012, Article ID 170704, 12 pages.
  2. J. Go, Y.-G. Jung, S. Kim, A. M. Afsar, and U Paik, Mathematical Analysis of Thermoelastic Characteristics in Plasma-Sprayed Thermal Barrier Coatings, Journal of Nanoscience and Nanotechnology, 2012, Vol. 12, pp. 1157-1164.
  3. S. M. Rasel, F. A. Mirza, A. M. Afsar, and J. I. Song, Evaluation of Fracture Toughness of Ceramic-Metal Functionally Graded Materials, Advanced Materials Research, 2010, Vol. 123-125, pp. 971-974.
  4. F. A. Mirza, S. M. Rasel, M. S. Kim, A. M. Afsar, B. S. Kim, and J. I. Song, Lyocell Fiber Reinforced Polypropylene Composites: Effect of Matrix Modification, Advanced Materials Research, 2010, Vol. 123-125, pp. 1159-1162.
  5. J. Go and A. M. Afsar, Numerical Analysis of a Laminated Composite Elastic Field with Roller Guided Panel, Journal of KSIAM, 2010, Vol. 14, No. 2, pp. 67-78.
  6. A. M. Afsar and J. I. Song, Effect of FGM Coating on Apparent Fracture Toughness of a Thick-Walled Cylinder, Engineering Fracture Mechanics, 2010, Vol. 77, pp. 2919-2926.
  7. A. M. Afsar, N. M. L. Huq, and J. I. Song, Solution to Elasticity Problems of Structural Elements of Composite Materials, Journal of Korean Society for Composite Materials, 2010, Vol. 23, No. 3, pp. 19-30.
  8. A. M. Afsar, S. M. Rasel, and J. I. Song, Analysis of Apparent Fracture Toughness of a Thick-Walled Cylinder with an FGM Coating at the Inner Surface Containing a Radial Edge Crack, Journal of Korean Society for Composite Materials, 2010, Vol. 23, No. 2, pp. 1-9.
  9. Y. Q. Wang, A. M. Afsar, and J. I. Song, Evaluation of Dry Tribological Characteristics of Hybrid Metal Matrix Composites with Temperature Rising, Journal of the Korean Society for Composite Materials, 2010, Vol. 23, No. 2, pp. 10-16.
  10. A. M. Afsar, J. Go, and J. I. Song, A Mathematical Analysis of Thermoelastic Characteristics of a Rotating Circular Disk with an FGM Coating at the Outer Surface, Advanced Composite Materials, 2010, Vo. 19, No. 3, pp. 269-288.
  11. J. Go, A. M. Afsar, and J. I. Song, Analysis of Thermoelastic Characteristics of a Rotating FGM Circular Disk by Finite Element Method, Advanced Composite Materials, 2010, Vol. 19, No. 2, pp. 197-213.
  12. A. M. Afsar and J. Go, Finite Element Analysis of Thermoelastic Field in a Rotating FGM Circular Disk, Applied Mathematical Modelling, 2010, Vol. 34, No. 11, pp. 3309-3320.
  13. I. T. Lee, Y. Shi, A. M. Afsar, Y. Ochi, S. I. Bae, and J. I. Song, Low Velocity Impact Behavior of Aluminum Honeycomb Structures, Advanced Composites Materials, 2010, Vol. 19, pp. 19-39.
  14. Y. Q. Wang, A. M. Afsar, J. H. Jang, K. S. Han, and J. I. Song, Room Temperature Dry and Lubricant Wear Behaviors of Al2O3f/Sicp/Al Hybrid Metal Matrix Composites, Wear, 2010, Vol. 268, No. 7-8, pp. 863-870.
  15. A. M. Afsar, N. M. L. Huq, and J. I. Song, Analytical Solution to a Mixed Boundary Value Elastic Problem of a Roller-Guided Panel of Laminated Composite, Archive of Applied Mechanics, 2010, Vol. 80, pp. 401-412.
  16. F. A. Mirza, S. M. Rasel, A. M. Afsar, B. S. Kim, and J. I. Song, Injection Molding and Mechanical Properties Evaluation of Short Jute Fiber Polypropylene Reinforced Composites, High Performance Structures and Materials V, 2010, Vol. 112, pp. 301-308.
  17. F. A. Mirza, A. M. Afsar, B. S. Kim, and J. I. Song, Recent Development in Natural Fiber Reinforced Composites, Journal of the Korean Society for Composite Materials, 2009, Vol. 22, No. 4, pp. 41-49.
  18. A. M. Afsar, M. Anisuzzaman, and J. I. Song, Inverse Problem of Material Distribution for Desired Fracture Characteristics in a Thick-Walled Functionally Graded Material Cylinder with Two Diametrically-Opposed Edge Cracks, Engineering Fracture Mechanics, 2009, Vol. 76, pp. 845-855.
  19. A. M. Afsar and J. I. Song, Analysis of Apparent Fracture Toughness of a Thick-Walled FGM Cylinder with Two Diametrically Opposed Edge Cracks, Fatigue & Fracture of Engineering Materials & Structures, 2009, Vol. 32, pp. 665-670.
  20. Y.-Q. Wang, A. M. Afsar, and J. I. Song, Optimization of Brazing Conditions for OFHC Cu and ASTM A501 Low Carbon Steel by Taguchi Method, International Journal of Precision Engineering and Manufacturing, 2009, Vol. 10, No. 3, pp. 97-104.
  21. Y. - Q. Wang, M. –K. Lei, A. M. Afsar, and J. I. Song, High Temperature Cyclic Oxidation Behavior of Y2O3-ZrO2 Thermal Barrier Coatings Irradiated by High-Intensity Pulsed Ion Beam, Journal of Central South University of Technology, 2009, Vol. 16, pp. 13-17.
  22. Y. Shi, I.-T. Lee, A. M. Afsar, and J.-I. Song, Development and Performance Analysis of an Automotive Power Seat for Disabled Persons, International Journal of Automotive Technology, 2009, Vol. 10, No. 4, pp. 481-488.
  23. S. K. Deb Nath, and A. M. Afsar, Analysis of the Effect of Fiber Orientation on the Elastic Field in a Stiffened Orthotropic Panel under Uniform Tension Using Displacement Potential Approach, Mechanics of Advanced Materials and Structures, 2009, Vol. 16, pp. 300-307.
  24. A. M. Afsar, R. Rahman, Y. Q. Wang, Y. Shi, and J. I. Song, Finite Difference Solution of Stress and Starin in an FGM Plate, World Journal of Engineering, 2008, Vol. 5, No. 3, pp.384-385.
  25. Y. H. Kang, A. M. Afsar, and J. I. Song, Evaluation of Stress Corrosion Cracking Resistance of 12Cr Alloy Steel for Steam Turbine Blades, World Journal of Engineering, 2008, Vol. 5, No. 4, pp. 527-528.
  26. Y. Shi, I.-T. Lee, Y.-Q. Wang, A. M. Afsar, and J. I. Song, Low Velocity Impact Behavior of Aluminum Honeycomb Structures, World Journal of Engineering, 2008, Vol. 5, No. 3, pp. 467-469.
  27. Y. Q. Wang, H. D. Kwon, S. T. Kim, A. M. Afsar, and J. I. Song, Taguchi Method to Optimize Brazing Conditions for Copper and ASTM A501 Steel, World Journal of Engineering, 2008, Vol. 5, No. 3, pp. 489-490.
  28. Y. Q. Wang, Y. Shi, A. M. Afsar, and J. I. Song, Effects of Fiber Orientations on Dry and Lubricant Wear Behaviors, World Journal of Engineering, 2008, Vol. 5, No. 4, pp. 834-835.
  29. A. M. Afsar, S. K. Deb Nath, S. Reaz Ahmed and J. I. Song, Displacement Potential Based Finite Difference Solution of Orthotropic Composite Beam under Uniformly Distributed and Point Loadings, Mechanics of Advanced Materials and Structures, 2008, Vol.15, pp. 366-379.
  30. S. K. Deb Nath, A. M. Afsar, and S. Reaz Ahmed, Displacement Potential Approach to Solution of Stiffened Orthotropic Composite Panels under Uniaxial Tensile Load, Journal of Aerospace Engineering, I MechE., Part G, 2007, Vol. 221, pp 869-881.
  31. S. K. Deb Nath, A. M. Afsar, and S. Reaz Ahmed, Displacement Potential Solution of a Deep Stiffened Cantilever Beam of Orthotropic Composite Material, Journal of Strain Analysis, I MechE, 2007, Vol. 42, No. 7, pp. 529-541.
  32. A. M. Afsar and M. Anisuzzaman,  Stress Intensity Factors of Two Diametrically opposed Edge Cracks in a Thick-Walled Functionally Graded Material Cylinder, Engineering Fracture Mechanics, 2007, Vol. 74, No. 10, pp. 1617-1636.
  33. A. M. Afsar and S. R. Ahmed, Analysis of Stress Intensity Factors for a Pair of Edge Cracks in Semi-Infinite Medium with Distributed Eigenstrain, International Journal of Applied Mechanics and Engineering, 2006, Vol. 11, No. 2, pp. 269-287.
  34. S. K. Deb Nath, S. Reaz Ahmed, and A. M. Afsar, Displacement Potential Solution of Short Stiffened Flat Composite Bars under Axial Loading, International Journal of Applied Mechanics and Engineering, 2006, Vol. 11, No. 3, pp. 557-575.
  35. M. A. Rahman, J. Tani, and A. M. Afsar, Postbuckling Behaviour of Stainless Steel (SUS304) Columns under Loading-Unloading Cycles, Journal of Constructional Steel Research, 2006, Vol. 62, No. 8, pp. 812-819.
  36. A. M. Afsar and S. R. Ahmed, Stress Intensity Factors for Periodic Edge Cracks in a Semi-Infinite Medium with Distributed Eigenstrain, Structural Engineering and Mechanics, an International Journal, Techno-Press, 2005, Vol. 21, No. 1, pp. 67-82.
  37. A. M. Afsar and H. Sekine, Inverse Problems of Material Distributions for Prescribed Apparent Fracture Toughness in FGM Coatings around a Circular Hole in Infinite Elastic Media, Composites Science and Technology, 2002, Vol. 62, pp. 1063-1077.
  38. A. M. Afsar and H. Sekine, Optimum Material Distributions for Prescribed Apparent Fracture Toughness in Thick-Walled FGM Circular Pipes, International Journal of Pressure Vessels and Piping, 2001, Vol. 78, pp. 471-484.
  39. A. M. Afsar and H. Sekine, Crack Spacing Effect on the Brittle Fracture Characteristics of Semi-Infinite Functionally Graded Materials with Periodic Edge Cracks, International Journal of Fracture, 2000, Vol. 102, pp. L61-L66.
  40. H. Sekine and A. M. Afsar, Composition Profile for Improving the Brittle Fracture Characteristics in Semi-Infinite Functionally Graded Materials, JSME International Journal, Ser. A, 1999, Vol. 42, pp. 592-600.
Conferences
  1. F. A. Sohag and A. M. Afsar, Effect of Material Property Distribution on Thermoelastic Behavior of a Rotating Circular Disk with an FGM Coating at the Outer Surface, Proceedings of 5th BSME International Conference on Thermal Engineering, December 2013, IUT, Dhaka.
  2. M. Saha, M. H. Rahman, and A. M. Afsar, Effect of Fiber Loadings on Mechanical Properties of Water Hyacinth Fiber Reinforced Polypropylene Composites, Proceedings of the International Conference on Mechanical Engineering (ICME 2011), 18-20 December, 2011, BUET, Dhaka.
  3. A. S. M. Atiqul Islam, A. M. Afsar, and J. S. Go, Theoretical and Experimental Investigation of Response Time in Pressure Measurement with m-Tubes, Proceedings of the International Conference on Mechanical Engineering (ICME 2011), 18-20 December, 2011, BUET, Dhaka.
  4. A. M. Afsar and F. A. Sohag,  Effect of FGM Coating on Thermoelastic Characteristics of a Rotating Circular Disk, Proceedings of MARTEC 2010, The International Conference on Marine Technology, 11 - 12 December, 2010, BUET, Dhaka.
  5. F. A. Mirza, S. M. Rasel, A. M. Afsar, B. S. Kim, and J. I. Song, Effect of Coupling Agent on Mechanical Behavior of Chopped Jute Fiber-Reinforced Polypropylene Composites, Proceedings of the Sixth International Workshop on Green Composites (IWGC-6), 8-10 September, 2010, Kumoh National Institute of Technology, Gumi, Gyeongbuk, Korea.
  6. S. M. Rasel, A. M. Afsar, and J. I. Song, Manufacturing Methods of FGM Coatings and Analysis of Their Fracture Toughness – A Review, The 4th International Symposium on Advanced Mechatronics Engineering, 07-09 January, 2010.
  7. F. A. Mirza, A. M. Afsar, B. S. Kim, and J. I. Song, Effect of Coupling Agent on Mechanical Properties of Lyocell Fiber Reinforced Polypropylene Composites, The 4th International Symposium on Advanced Mechatronics Engineering, 07-09 January, 2010.
  8. F. A. Mirza, A. M. Afsar, B. S. Kim, and J. I. Song, Mechanical Properties of Lyocell fiber Reinforced Polypropylene Composites, Proceedings of the International Conference on Mechanical Engineering 2009 (ICME2009), 26-28 December, 2009.
  9. F. A. Mirza, A. M. Afsar, B. S. Kim, S. K. Yi, C. W. Lee, and J. I. Song, Effect of Coupling Agent on Mechanical Properties of Lyocell Fiber Reinforced Polypropylene Composites, Proceedings of the KSME 2009 Autumn Annual Meeting, 20 November, 2009.
  10. A. M. Afsar, S. M. Rasel, and J. I. Song, Effect of Ply-Angle on the Elastic Field in a Cantilever Beam of Symmetric Angle-Ply Laminated Composite, Proceedings of the Korean Society for Composite Materials, 23 October, 2009, Geongju University, South Korea.
  11. A. M. Afsar and J. I. Song, Effect of FGM Coating on Apparent Fracture Toughness of a Thick-Walled Cylinder, Symposium of Transferability and Applicability of Current Mechanics Approach in Conjunction with a Symposium in Honor of Professor George C. Sih, 16-20 October, 2009, Southwest Jiaotong University, Chengdu, China.
  12. A. M. Afsar, F. A. Mirza, and J. I. Song, Mixed Boundary Value 2-D Elasticity Problems of Structural Elements of Composite Materials, The Seventh Japan-Korea Joint Symposium on Composite Materials, 25 September, 2009, Kanazawa Institute of Technology, Kanazawa, Japan.
  13. Y. Q. Wang, A. M. Afsar, J. H. Byun, and J. I. Song, Optimizing Electrophoretic Deposition Conditions of CNTs/Carbon Composites via Taguchi Method, The Seventh Japan-Korea Joint Symposium on Composite Materials, 25 September, 2009, Kanazawa Institute of Technology, Kanazawa, Japan.
  14. F. A. Mirza, A. M. Afsar, B. S. Kim, and J. I. Song, Fabrication and Evaluation of Mechanical Properties of Lycell Fiber Reinforced Polypropylene Composites, The Seventh Japan-Korea Joint Symposium on Composite Materials, 25 September, 2009, Kanazawa Institute of Technology, Kanazawa, Japan.
  15. A. M. Afsar, F. A. Mirza, and J. I. Song, Mixed Boundary Value 2-D Elasticity Problems of Composite Structures, KSCM Summer Workshop, 20-22 August, 2009, Muju Resort, South Korea.
  16. Y. Q. Wang, A. M. Afsar, J. H. Byun, and J. I. Song, Application of Taguchi Method for Optimization of Electrophoretic Deposition Conditions of CNTs/Carbon Composites, poster session, KSCM Summer Workshop, 20-22 August, 2009, Muju Resort, South Korea.
  17. F. A. Mirza, A. M. Afsar, B. S. Kim, and J. I. Song, Molding and Mechanical Properties of Lyocell Fiber Reinforced Polypropylene Composites, poster session, KSCM Summer Workshop, 20-22 August, 2009, Muju Resort, South Korea.
  18. A. M. Afsar, N. M. L. Huq, and J. I. Song, Displacement Potential Solution to Elastic Field in a Stiffened Cantilever of Laminated Composite, 17th International Conference on Composite Materials (ICCM 17), 27-31 July, 2009, Edinburgh International Convention Centre, Edinburgh, UK.
  19. Y. Q. Wang,  A. M. Afsar, and J. I. Song, Tribological Behavior of Al2O3F /SiCP Hybrid Metal Matrix Composites, 17th International Conference on Composite Materials (ICCM 17), 27-31 July, 2009, Edinburgh International Convention Centre, Edinburgh, UK.
  20. F. A. Mirza, A. M. Afsar, J. I. Song, A Review of Natural Fiber Reinforced Composites, Proceedings of the KSME 2009 Spring Annual Meeting, 7-15 May, 2009, Inje University, South Korea.
  21. A. M. Afsar, F. A. Mirza, and J. I. Song, Analysis of the Effects of Stacking Sequence on Elastic Field in a Panel of Symmetric Cross-Ply Laminated Composite by Displacement Potential Approach, Proceedings of the Korean Society for Composite Materials, 1 May, 2009, KAIST, South Korea.
  22. F. A. Mirza, Y. Q. Wang, A. M. Afsar, B. S. Kim, and J. I. Song, Effects of Atmospheric Plasma Treatment and Coupling Agent on Mechanical Properties of VGCF/PP Composites, Proceedings of the Korean Society for Composite Materials, 1 May, 2009, KAIST, South Korea.
  23. J. Go, A. M. Afsar, and J. I. Song, The Effects of Thickness on the Functional Graded Materials (FGMs) for a Rotating Circular Disk, Proceedings of the Korean Society for Composite Materials, 1 May, 2009, KAIST, South Korea.
  24. Y. Shi, A. M. Afsar, B. S. Kim, and J. I. Song, Impact Behavior of Fiber/Metal Laminate (FML) under Low Velocity, Proceedings of the Korean Society for Composite Materials, 1 May, 2009, KAIST, South Korea.
  25. A. M. Afsar, R. Rahman, F. A. Mirza, and J. I. Song, Analysis of Elastic Field in an FGM Rectangular Plate under Biaxial Tensile Load by Finite Difference Method, The 3rd International Symposium on Advanced Mechatronics Engineering, 8-9 January, 2009, Changwon National University, South Korea.
  26. Y. Q. Wang, A. M. Afsar, and J. I. Song, Effects of Fiber Orientations on Dry and Lubricant Wear Behavior of Al­2O3f /SiCP Hybrid Metal Matrix Composites, The 3rd International Symposium on Advanced Mechatronics Engineering, 8-9 January, 2009, Changwon National University, South Korea.
  27. Y. Shi, Y. Q. Wang, I. T. Lee, Y. Ochi, A. M. Afsar, and J. I. Song, Low Velocity Impact Behavior of Aluminum Honeycomb Structures, The 3rd International Symposium on Advanced Mechatronics Engineering, 8-9 January, 2009, Changwon National University, South Korea.
  28. A. M. Afsar, J. Go, and J. I. Song, Analysis of Thermal Stresses in a Rotating FGM Circular Disk by Finite Element Method, Proceedings of the 4th  BSME-ASME International Conference on Thermal Engineering, 27-29 December, 2008, Dhaka, Bangladesh.
  29. Y. Q. Wang, A. M. Afsar, and J. I. Song, Dry and Lubricant Tribological Characteristics of Al2O3f/Sicp Hybrid MMCs with Varying Fiber Orientations and Hybrid Ratios, 2nd International Conference on Advanced Tribology (iCAT 2008), 3-5 December, 2008, Singapore.
  30. Y. Q. Wang, A. M. Afsar, and J. I. Song, Effects of Fiber Orientations and Hybrid Ratios on Dry and Lubricant Tribology of Al2O3f/Sicp Hybrid MMCs at an Elevated Temperature, 2nd International Conference on Advanced Tribology (iCAT 2008), 3-5 December, 2008, Singapore.
  31. A. M. Afsar, F. A. Mirza, and J. I. Song, Analysis of Apparent Fracture Toughness of an FGM Coating at the Inner Surface of a Thick-Walled Cylinder with Edge Cracks, Proceedings of the Korean Society for Composite Materials, 6-7 November, 2008, Jeju International Convention Center, South Korea.
  32. Y. Q. Wang, Y. Shi, F. A. Mirza, A. M. Afsar, and J. I. Song, Effects of Fiber Orientations and Hybrid Ratios on Dry And lubricant Tribology of Al2O3/Sicp Hybrid MMCs at an Elevated Temperature, Proceedings of the Korean Society for Composite Materials, 6-7 November, 2008, Jeju International Convention Center, South Korea.
  33. A. M. Afsar, R. Rahman, F. A. Mirza, and J. I. Song, Analysis of Elastic Field in an FGM Rectangular Plate under Biaxial Tensile Load by Finite Difference Method, Proceedings of the KSME 2008 Autumn Annual Meeting, 2 October, 2008, pp. 34-39, Gyeongsang University, South Korea.
  34. Y. Q. Wang, Y. Shi, F. A. Mirza, A. M. Afsar, and J. I. Song, Wear Mechanisms of Al2O3/Sicp Reinforced Al Metal Matrix Composites under Dry and Lubricant Wear Conditions at Room Temperature, Proceedings of the KSME 2008 Autumn Annual Meeting, 2 October, 2008, pp. 18-23, Gyeongsang University, South Korea.
  35. A. M. Afsar and J. I. Song, Fracture Characteristics of a Thick-Walled Functionally Graded Material Cylinder with Edge Cracks, KSCM Summer Workshop, 20-22 August, 2008, Muju Resort, South Korea.
  36. A. M. Afsar, L. Farhana, A. Masheed, Y. Q. Wang, and J. I. Song, Finite Difference Analysis of Elastic Field in a Functionally Graded Material Circular Plate under Thermal Load, Proceedings of the KSME 2008 Spring Annual Meeting, 20-21 June, 2008, Changwon National University, South Korea.
  37. Yu Shi, Yi-Qi wang, Ali Md. Afsar, Jung Il Song, Intaek Lee, and Yasuo Ochi, Low Velocity Impact Behavior of Aluminum Honeycomb Structures, Proceedings of the KSME 2008 Spring Annual Meeting, 20-21 June, 2008, Changwon National University, South Korea.
  38. Yi-Qi wang, Yu Shi, Ali Md. Afsar, and Jung Il Song, Room Temperature Dry and Lubricant Wear Behavior of Al2O3f/Sicp Hybrid Metal Matrix Composites, Proceedings of the KSME 2008 Spring Annual Meeting, 20-21 June, 2008, Changwon National University, South Korea.
  39. Yu Shi, Yi-Qi Wang, Ali Md. Afsar, and Jung Il Song, Durability Test and Crash Analysis of Automobile Power Seat, Proceedings of the Korean Society of Mechanical Engineers, 29-30 May, 2008, Chungbuk University, South Korea.
  40. Yi-Qi Wang, Won Kyung Joo, Yu Shi, Ali Md. Afsar, and Jung Il Song, Taguchi Method to Optimize Brazing Conditions of a Discharge Tube for Air-Conditioner, Proceedings of the Korean Society of Mechanical Engineers, 29-30 May, 2008, pp. 410-415, Chungbuk University, South Korea.
  41. N. M. L. Huq, A. M. Afsar, Y. Q. Wang, Y. Shi, and J. I. Song, Displacement Potential Approach for Analyzing Elastic Field in Roller Guided Laminated Composite Panels, Proceedings of 4th International Conference on Advances in Structural Engineering and Mechanics (ASEM’08), 26-28 May, 2008, Jeju, South Korea.
  42. A. M. Afsar, N. M. L. Huq, Y. Q. Wang, Y. Shi, and J. I. Song, Analysis of Elastic Field in a Panel of Angle-Ply Laminate by Displacement Potential Approach, Proceedings of the Korean Society for Composite Materials, 18 April, 2008, Seoul University, South Korea.
  43. Y. Q. Wang, Y. Shi, A. M. Afsar, and J. I. Song, Lubricant Wear Behaviors of Fiber/Particle Hybrid Metal Matrix Composites, Proceedings of the Korean Society for Composite Materials, 18 April, 2008, Seoul University, South Korea.
  44. A. M. Afsar and S. K. Deb Nath, Overview of Displacement Potential Solution to Elasticity Problems, The 2nd International Symposium on Advanced Mechatronics Engineering, 29 February, 2008, Changwon National University, Changwon, South Korea.
  45. A. M. Afsar, S. K. Deb Nath, and S. R. Ahmed, Finite Difference Analysis of Elastic Field in a Cantilever Beam of Composite Material by Displacement Potential Approach, Proceedings of the 9th Cairo University International Conference, Mechanical Design and Production (MDP-9), 8-10 January, 2008, Cairo, Egypt.
  46. S. K. Deb Nath and A. M. Afsar, Analysis of Elastic Field in a Short Column of Orthotropic Composite by Finite Difference Technique,  Proceedings of the International Conference on Mechanical Engineering 2007 (ICME-2007), 29-31 December, 2007, Dhaka, Bangladesh.
  47. N. M. Lutful Huq and A. M. Afsar, Displacement Potential Solution to Elastic Field in a Stiffened Bar of Laminated Composite, Mechanical Engineering Conference and 11th Annual Paper Meet, Mechanical Engineering Division, The Institution of Engineers, Dhaka, Bangladesh, 25-26 December, 2006, Dhaka, Bangladesh.
  48. N. M Lutful Huq and A. M. Afsar, Analysis of Elastic Field in Stiffened Bars of Composite Material by Displacement Potential Function, Proceedings of the 3rd BSME-ASME International Conference on Thermal Engineering, Dhaka, Bangladesh, 20-22 December, 2006, Dhaka, Bangladesh.
  49. S. K. Deb Nath, S. Reaz Ahmed, and A. M. Afsar, Displacement Potential Approach to Solution of a Stiffened-Edge Column under Eccentric Compressive Load, National Conference on Advances in Mechanical Engineering (AIME 2006), New Delhi, India, 20-21 January, 2006.
  50. S. K. Deb Nath, S. Reaz Ahmed, and A. M. Afsar, Displacement Potential Solution of a Deep Stiffened Cantilever Beam of Composite Materials, 6th International Conference on Mechanical Engineering (ICME 2005), Dhaka, Bangladesh, 28-30 December, 2005, AM-26.
  51. S. K. Deb Nath, S. Reaz Ahmed, and A. M. Afsar, Displacement Potential Solution of a Stiffened Column of Composite Materials under Uniform Load over a Part of the Tip, 6th International Conference on Mechanical Engineering (ICME 2005), Dhaka, Bangladesh, 28-30 December, 2005, AM-12.
  52. S. K. Deb Nath, S. Reaz Ahmed, and A. M. Afsar, Analytical Solution of a Stiffened-Edge Cantilever Beam of Composite Material under Combined Loading at the Tip, International Conference on Advances in Materials, Product Design & Manufacturing Systems (ICMPM 2005), Tamil Nadu, India, 12-14 December, 2005, pp. 443-449.
  53. S. K. Deb Nath, S. Reaz Ahmed, and A. M. Afsar, Displacement Potential Approach to Solution of a Roller-Guided Column under Eccentric Compressive Load, International Conference on Advances in Materials, Product Design & Manufacturing Systems (ICMPM 2005), Tamil Nadu, India, 12-14 December, 2005, pp. 436-442.
  54. S. K. Deb Nath, S. Reaz Ahmed, and A. M. Afsar, Displacement Potential Approach to Solution of Stiffened Composite Bars under Varying Axial Load at the Tip, Proceedings of the 5th International Mechanical Engineering Conference (IMEC) and 10th Annual Paper Meet, Dhaka, Bangladesh, pp. 105-110, 30 September – 2 October, 2005.
  55. Ali Mohammad Afsar, Masheed Ahmed, and Farhana Lamis, Analysis of Thermal Stresses in a Thin Circular FGM Disk, 4th International Mechanical Engineering Conference and 9th Annual Paper Meet, Dhaka, Bangladesh, 29-31 December, 2004, pp. 31.
  56. Ali Mohammad Afsar and Muhammad Anisuzzaman, Fracture Characteristics of a Thick-Walled FGM Cylinder with Radial Edge Cracks, The Third International Conference on Advances in Structural Engineering and Mechanics, Seoul, Korea, 2-4 September 2004, pp. 644-662.
  57. A. M. Afsar, M. Anisuzzaman and S. R. Ahmed, Fracture Characteristics of Thick-Walled Functionally Graded Material Cylinders at Elevated Temperature, International conference on Thermal Engineering, Proceedings of 2nd BSME-ASME, Dhaka, Bangladesh, 2-4 January 2004, pp. 1083-1088.
  58. A. M. Afsar, M. Anisuzzaman and M. A. Motaleb, Effect of Nonhomogeneity on the Stress Intensity Factor for Edge Cracks in an FGM Cylinder, AM-41, International Conference on Mechanical Engineering, Dhaka, Bangladesh, 26-28 December, 2003.
  59. Ali Mohammad Afsar and Hideki Sekine, Optimizing Material Distribution for Prescribed Apparent Fracture Toughness in FGM Coatings, International Conference on Mechanical Engineering, Dhaka, Bangladesh, Section V, pp. 197-203, 2001.
  60. Ali Mohammad Afsar and Hideki Sekine, Material Distributions for Desired Brittle Fracture Characteristics in FGM Coatings around a Circular Hole, 13th International Conference on Composite Materials (ICCM 13), Beijing, China, ID 1617, 2001.
  61. Ali Mohammad Afsar and Hideki Sekine, Improving the Brittle Fracture Characteristics in Thick-Walled FGM Cylinders Containing an Inner Radial Edge Crack, 24th Composite Materials Symposium, The Japan Society for Composite Materials, Osaka, Japan, pp. 153-154, 1999.
  62. A. M. Afsar and H. Sekine, Note on Optimum Composition Profile in Semi-Infinite Functionally Graded Materials with Periodic Edge Cracks for Enhancement of Apparent Fracture Toughness, 23rd Composite Materials Symposium, The Japan Society for Composite Materials, Yamagata, Japan, pp. 158-159, 1998.
  63. H. Sekine and A. M. Afsar, Optimum Composition Profile in Nonhomogeneous Semi-Infinite Composites for Improvement of Brittle Fracture Characteristics, The First Asian-Australasian Conference on Composite Materials (ACCM-1), Osaka, Japan, pp. 708/1-708/4, October 7- 9, 1998.