Items where Author is "Ranganath, V R "

Article

Tarafder, Mita and Sujata, M and Ranganath, V R and Tarafder, S and Bhumik, S K (2013) Microstructural Damage Evaluation in Ni-based Superalloy Gas Turbine Blades by Fractal Analysis. Procedia Engineering, 55 . pp. 289-294.

Seshu Kumar, A and Ravi Kumar, B and Datta, G L and Ranganath, V R (2010) Effect of microstructure and grain size on the fracture toughness of a micro-alloyed steel. Materials Science and Engineering: A, 527 (4-5). pp. 954-960.

Kumar, A Seshu and Ravi Kumar, B and Datta, G L and Ranganath, V R (2009) Effect of Microstructure and Grain Size on the Fracture Toughness of a Micro Alloyed Steel. Materials Science and Engineering A .

Tarafder, S and Sivaprasad, S and Ranganath, V R (2007) Comparative assessment of fatigue and fracture behaviour of cast and forged railway wheels. Fatigue and Fracture of Engineering Materials and Structures, 30 (9). pp. 863-876.

Ray, Ashok K and Dwarakadasa, E S and Das, D K and Ranganath, V R and Goswami, B and Sahu, J K and Whittenberger, J D (2007) Fatigue behavior of a thermal barrier coated superalloy at 800°C. Materials Science and Engineering A, 448 (1-2). pp. 294-298.

Sivaprasad, S and Tarafder, S and Ranganath, V R and Tarafder, Mita and Ray, K K (2006) Corrosion fatigue crack growth behaviour of naval steels. Corrosion Science, 48 (8). pp. 1996-2013.

Ray, Ashok K and Roy, Nilima and Dash, Byomkesh and Das, D K and Ranganath, V R and Goswami, B and Singh, M P and Tiwari, Y N and Roy, P K and Das, H K and Sanyal, D and Dwarakadasa, E S (2006) High temperature mechanical properties of thermal barrier coated superalloy applied to combustor liner of aero engines. High Temperature Materials And Processes , 25 (3). pp. 109-119.

Das, Goutam and Ghosh, Sabita and Sahay, S K and Ranganath, V R and Vaze, K K (2004) Influence of pre-straining on mechanical properties of HSLA steel by using ball indentation technique. Zeitschrift Fur Metallkunde, 95 (12). pp. 1120-1127.

Sivaprasad, S and Tarafder, S and Ranganath, V R and Ray, K K (2004) Modelling ductile fracture behaviour from deformation parameters in HSLA steels. Fatigue & Fracture of Engineering Materials & Structures, 27 (10). pp. 897-909.

Ranganath, V R and Das, Goutam and Tarafder, S and Das, Swapan K (2004) Failure of a swing pinion shaft of a dragline. Engineering Failure Analysis, 11 (1). pp. 599-604.

Ray, Ashok K and Das, Goutam and Ranganath, V R and Goswami, B and Ghosh, R N (2004) Failure of connecting pins of a compressor disc in an aero engine. Engineering Failure Analysis, 11 (4). pp. 613-617.

Ray, A K and Tarafder, S and Das, D K and Venkatraman, B and Roy, P K and Goswami, B and Tiwari, Y N and Palit Sagar, S and Ranganath, V R and Das, Goutam and Chaudhuri, S and Ghosh, R N (2004) Damage resistance of thermal barrier coated superalloy in combustion chamber liner. Journal of Metallurgy and Materials Science, 46 (4). pp. 205-212.

Parida, N and Tarafder, S and Das, Swapan K and Kumar, P and Das, Goutam and Ranganath, V R and Bhattacharya, D K (2003) Failure analysis of coal pulverizer mill shaft. Engineering Failure Analysis, 10 (6). pp. 733-744.

Das, Goutam and Ghosh, Sabita and Sahay, S K and Ranganath, V R and Vaze, K K (2003) Development and validation of ball indentation technique to evaluate the mechanical properties of materials. Transactions Of The Indian Institute Of Metals , 56 (5). pp. 465-475.

Singh, P K and Ranganath, V R and Tarafder, S and Prasad , P and Bhasin, V and Vaze, K K and Kushwaha, H S (2003) Effect of cyclic loading on elastic-plastic fracture resistance of PHT system piping material of PHWR. International Journal of Pressure Vessels and Piping, 80 (10). pp. 745-752.

Singh, P K and Ranganath, V R and Tarafder, S and Prasad, Prabha and Bhasin, V and Vaze, K K and Kushwaha, H S (2003) Effect of cyclic loading on elastic–plastic fracture resistance of PHT system piping material of PHWR. International Journal of Pressure Vessels and Piping, 80 (10). pp. 745-752.

Tarafder, S and Ranganath, V R and Sivaprasad, S and Johri, P (2003) Ductile fracture behaviour of primary heat transport piping material of nuclear reactors. Sadhana, 28 (1-2). pp. 167-186.

Sivaprasad, S and Tarafder, S and Ranganath, V R and Das, Swapan K and Ray, K K (2002) Effect of prestrain on stretch-zone formation during ductile fracture of Cu-strengthened high-strength low-alloy steels. Metallurgical and Materials Transactions A, 33 (12). pp. 3731-3740.

Ray, Ajoy K and Tiwari, Y N and Chaudhuri, S and Ranganath, V R and Sivaprasad, S and Roy, P K and Das, Goutam and Ghosh Chowdhury, S and Kumar, P and Ghosh, R N (2002) Remaining life assessment of service exposed reheater and superheater tubes in a boiler of a thermal power plant. Engineering Failure Analysis , 21 (1-2). pp. 109-121.

Ray, Ashok K and Tiwari, Y N and Chaudhuri, S and Ranganath, V R and Sivaprasad, S and Roy, P K and Das, Goutam and Ghosh, Sabita and Kumar, P and Ghosh, R N (2002) Remaining life assessment of service exposed reheater and superheater tubes in a boiler of a thermal power plant. High Temperature Materials and Processes, 21 (1-2). pp. 109-121.

Vaish, A K and Humane, M M and De, P K and Ranganath, V R and Minj, R K and Das, Goutam and Das, S K and Kumar, R and Das, Samar and Lakra, B A and Das, Swapan K and Ravi Kumar, B and Das, Samar and Lakra, B A (2001) Development of microalloyed steels and its design aspects Part I : Medium and low carbon micro-alloyed forging steels. Journal of Metallurgy and materials Science., 43 (3). pp. 147-173.

Vaish, A K and Humane, M M and De, P K and Ranganath, V R and Das, Goutam and Das, Swapan K and Kumar, R and Das, Samar (2001) Effect of thermo-mechanical processing on the microstructure and mechanical properties of micro alloyed steels. Journal of Metallurgy and materials Science, 43 (4). pp. 221-238.

Sivaprasad, S and Tarafder, S and Das, Swapan K and Ranganath, V R and Ray, K K (2001) The role of stereology in estimation of ductile fracture toughness of structural materials. Image Analysis in Materials and Life Sciences . pp. 86-95.

Sivaprasad, S and Tarafder, S and Ranganath, V R and Ray, K K (2000) Fatigue crack growth studies on Cu-strengthened HSLA steels in Air and in simulated sea water. Transaction of the Indian Institute of Metals, 53 (3). pp. 333-339.

Sivaprasad, S and Tarafder, S and Ranganath, V R and Ray, K K (2000) Effect of prestrain on fracture toughness of HSLA steels. Materials Science and Engineering A, 284 (1-2). pp. 195-201.

Parida, N and Sivaprasad, S and Tarafder, S and Ranganath, V R and Bhattacharya, D K (1999) Acoustic emission: A novel technique for the study of fracture micro-mechanisms. Journal of non destructive evaluation, 19 (3). pp. 51-55.

Mukhopadhyay, N K and Sridhar, G and Parida, N and Tarafder, S and Ranganath, V R (1999) Hydrogen embrittlement failure of hot dip galvanised high tensile wires. Engineering Failure Analysis, 6 (4). pp. 253-265.

Tarafder, Mita and Tarafder, S and Ranganath, V R (1997) Location independent CCL relations for standard fracture mechanics specimens. International Journal of Fatigue, 19 (8-9). pp. 635-640.

Mukhopadhyay, N K and Das, Swapan K and Ravi Kumar, B and Ranganath, V R and Ghosh Chowdhury, S (1997) Premature failure of a leaf spring due to improper materials processing. Engineering Failure Analysis, 4 (3). pp. 161-170.

Tarafder, Mita and Tarafder, S and Ranganath, V R and Ghosh, R N (1997) Finite element solutions for stress intensity factors in longitudinally cracked cylindrical components. International Journal of Pressure Vessels and Piping, 70 (2). pp. 127-133.

Tarafder, S and Tarafder, Mita and Ranganath, V R (1996) Fracture mechanics expressions for the standard chord-supported arc bend specimen. Journal of Testing and Evaluation, 24 (2). pp. 73-79.

Ranganath, V R and Tarafder, S (1995) Application of fracture-mechanics for weld integrity assessment. Sadhana-academy proceedings in engineering sciences, 20 ( ). pp. 233-246.

Tarafder, Mita and Ranganath, V R and Tarafder, S and Ghosh, R N (1995) Fatigue life prediction software for engineering components. NML Technical Journal, 37 (2). pp. 43-52.

Tarafder, S and Tarafder, Mita and Ranganath, V R (1994) Compliance crack length relations for the 4-point bend specimen. Engineering Fracture Mechanics, 47 (6). p. 901.

Tarafder, S and Tarafder, Mita and Ranganath, V R (1994) Compliance crack length relations for the four-point bend specimen. Engineering Fracture Mechanics, 47 (6). pp. 901-907.

Tarafder, S and Ranganath, V R and Tarafder, Mita (1994) Development of fracture mechanics expression by finite element analysis. NML Technical Journal, 36 (4). pp. 145-155.

Sinha, A N and Ranganath, V R and Das, N K and Mohanty, O N (1994) Failure analysis of an isolation valve of LPG storage tank. NML Technical Journal, 36 (3). pp. 83-94.

Ranganath, V R and Pandey, R K and Kumar, A N (1990) A comparative study of various approaches for CTOD toughness evaluation. Engineering Fracture Mechanics, 37 (5). pp. 1059-1069.

Book or NML Publication

Ray, Ashok K and Roy, Nilima and Dash, Byomkesh and Ranganath, V R and Tiwari, Y N and Goswami, B and Dwarakadasa, E S (2010) Failure: Chapter 8. In: Introduction to the science and engineering of materials; MSE 209. Uinversity of Virginia, USA.

Ranganath, V R (2001) Shaft Failures in Coal Handling Plants. In: Proceedings of Workshop on Recent Trends in Structural Integrity Assessment. NML, Jamshedpur, India, Jamshedpur, pp. 32-38. ISBN 81-87053-62-3

Conference or Workshop Item

Tarafder, Mita and Sujata, M and Ranganath, V R and Tarafder, S and Bhaumik, S (2012) Microstructural damage evaluation in Ni-based superalloy gas turbine blades by fractal analysis. In: 6th International Conference on Creep, Fatigue and Creep-Fatigue Interaction (CF-6), 22-25 January 2012, Mamallapuram, India.

Tarafder, S and Tarafder, Mita and Ranganath, V R (1996) Advances in computer-aided crack length measurement during fatigue crack growth testing. In: Proceedings of the National Seminar on Computer Applications in Materials & Metallurgical Engineering, Dec. 10-11, 1996, NML, Jamshedpur.

Project Reports

Tarafder, S and Ranganath, V R and Sivaprasad, S and Johri, P (2001) Specimen Size and Constraint Effects on J-R Curves of SA333 Gr.6 Steel. Sponsored (SSP). CSIR-NML, Jamshedpur, Jamshedpur.