Ranjith Pathegama Gamage

Research output

Research output per year 2000 2021

• 332 Article
• 82 Conference Paper
• 20 Review Article
• 5 Other
• 10 More
  • 4 Chapter (Book)
  • 2 Paper
  • 1 Book
  • 1 Abstract
  • 1 Comment / Debate
  • 1 Editorial

Research output per year

Research output per year

Search results

• 2021

  A review of research on the shaft resistance of rock-socketed piles

  Xu, J., Dai, G., Gong, W., Zhang, Q., Haque, A. & Gamage, R. P., 2021, In : Acta Geotechnica. 16, p. 653-677 25 p.

  Research output: Contribution to journal › Review Article › Other › peer-review
  5 Citations (Scopus)

• Early age properties of alkali-activated cement and class G cement under different saturation conditions in oil well applications

  Samarakoon, M. H., Ranjith, P. G., Duan, W., Chen, B. K. & Khandelwal, M., 15 Feb 2021, In : Construction and Building Materials. 271, 13 p., 121543.

  Research output: Contribution to journal › Article › Research › peer-review
• 2020

  An investigation of the evolution of the internal structures and failure modes of Longmaxi shale using novel X-ray microscopy

  Duan, Y. T., Li, X., Ranjith, P. G. & Wu, Y. F., Jan 2020, In : Journal of Petroleum Science and Engineering. 184, 9 p., 106479.

  Research output: Contribution to journal › Article › Research › peer-review
  3 Citations (Scopus)

• Experimental investigation of heat transfer characteristics of the LED module using passive heat sinks

  Ranjith, P., Manimaran, A., Praveen, A. S. & Ramesh, T., 2020, In : International Journal of Ambient Energy. 41, 11, p. 1209-1213 5 p.

  Research output: Contribution to journal › Article › Research › peer-review
  1 Citation (Scopus)

• Experimental study on the bearing mechanisms of rock-socketed piles in soft rock based on micro X-ray CT analysis

  Xu, J., Haque, A., Gong, W., Gamage, R. P., Dai, G., Zhang, Q. & Xu, F., Aug 2020, In : Rock Mechanics and Rock Engineering. 53, 8, p. 3395–3416 22 p.

  Research output: Contribution to journal › Article › Research › peer-review
  23 Citations (Scopus)

• Extensive analysis of single ceramic proppant fracture mechanism and the influence of realistic extreme reservoir conditions on proppant mechanical performance

  Bandara, K. M. A. S., Ranjith, P. G. & Rathnaweera, T. D., Dec 2020, In : Journal of Petroleum Science and Engineering. 195, 20 p., 107586.

  Research output: Contribution to journal › Article › Research › peer-review
  1 Citation (Scopus)

• Simulation of mixed-mode fracture using SPH particles with an embedded fracture process zone

  Wang, Y., Tran, H. T., Nguyen, G. D., Ranjith, P. G. & Bui, H. H., Jul 2020, In : International Journal for Numerical and Analytical Methods in Geomechanics. 44, 10, p. 1417-1445 29 p.

  Research output: Contribution to journal › Article › Research › peer-review
  3 Citations (Scopus)
• 2019

  A damage mechanical model applied to analysis of mechanical properties of jointed rock masses

  Yang, W., Zhang, Q., Ranjith, P. G., Yu, R., Luo, G., Huang, C. & Wang, G., 1 Feb 2019, In : Tunnelling and Underground Space Technology. 84, p. 113-128 16 p.

  Research output: Contribution to journal › Article › Research › peer-review
  18 Citations (Scopus)

• A fully coupled computational framework for fluid pressurized crack evolution in porous media

  Hardcastle, A., Nezhad, M. M., Rezania, M., Tizani, W. & Ranjith, P. G., 2019, In : Journal of Porous Media. 22, 8, p. 939-956 18 p.

  Research output: Contribution to journal › Article › Research › peer-review
  1 Citation (Scopus)

• An element-free Galerkin method using vertically integrated multiphase flow model for carbon sequestration

  Dinesh, P., Behera, M. R., Ranjith, P. G. & Muthu, N., 1 Jan 2019, In : Computers and Geotechnics. 105, p. 195-210 16 p.

  Research output: Contribution to journal › Article › Research › peer-review
  2 Citations (Scopus)

• A new set of scaling relationships for DEM-CFD simulations of fluid–solid coupling problems in saturated and cohesiveless granular soils

  Zhou, Z. Q., Ranjith, P. G., Yang, W. M., Shi, S. S., Wei, C. C. & Li, Z. H., Oct 2019, In : Computational Particle Mechanics. 6, 4, p. 657–669 13 p.

  Research output: Contribution to journal › Article › Research › peer-review
  14 Citations (Scopus)

• A new SPH-based continuum framework with an embedded fracture process zone for modelling rock fracture

  Wang, Y., Bui, H. H., Nguyen, G. D. & Ranjith, P. G., 1 Mar 2019, In : International Journal of Solids and Structures. 159, p. 40-57 18 p.

  Research output: Contribution to journal › Article › Research › peer-review
  18 Citations (Scopus)

• An experimental study of mechanical behavior of brittle rock-like specimens with multi-non-persistent joints under uniaxial compression and damage analysis

  Yang, W., Li, G., Ranjith, P. G. & Fang, L., Nov 2019, In : International Journal of Damage Mechanics. 28, 10, p. 1490-1522 33 p.

  Research output: Contribution to journal › Article › Research › peer-review
  20 Citations (Scopus)

• An experimental study of two-phase flow behaviour through pipes and hydraulically-fractured rock specimens

  Wanniarachchi, W. A. M., Ranjith, P. G., Perera, M. S. A., Rathnaweera, T. D., Zhang, C., Zhang, D. C., Li, X. & Li, L., 1 Apr 2019, In : Experimental Thermal and Fluid Science. 102, p. 325-341 17 p.

  Research output: Contribution to journal › Article › Research › peer-review
  2 Citations (Scopus)

• An experimental study on tensile characteristics of granite rocks exposed to different high-temperature treatments

  Kumari, W. G. P., Beaumont, D. M., Ranjith, P. G., Perera, M. S. A., Avanthi Isaka, B. L. & Khandelwal, M., 15 Mar 2019, In : Geomechanics and Geophysics for Geo-Energy and Geo-Resources. 5, 1, p. 47-64 18 p.

  Research output: Contribution to journal › Article › Research › peer-review
  18 Citations (Scopus)

• Application of an efficient numerical model for CO₂ sequestration in deep saline aquifers

  Dinesh, P., Behera, M. R., Ranjith, P. G. & Muthu, N., 1 Jan 2019, Lecture Notes in Civil Engineering. Springer-Praxis, p. 685-708 24 p. (Lecture Notes in Civil Engineering; vol. 22).

  Research output: Chapter in Book/Report/Conference proceeding › Chapter (Book) › Other

• Application of neural networks and fuzzy systems for the intelligent prediction of CO₂-induced strength alteration of coal

  Sampath, K. H. S. M., Perera, M. S. A., Ranjith, P. G., Matthai, S. K., Tao, X. & Wu, B., 1 Mar 2019, In : Measurement. 135, p. 47-60 14 p.

  Research output: Contribution to journal › Article › Research › peer-review
  14 Citations (Scopus)

• A review of chemical and mineralogical concerns of CO₂ sequestration in deep saline aquifers

  Rathnaweera, T. D., Ranjith, P. G. & Perera, M. S. A., 2019, In : Journal of Porous Media. 22, 8, p. 1043-1063 21 p.

  Research output: Contribution to journal › Article › Other › peer-review
  2 Citations (Scopus)

• Artificial Fracture Stimulation of Rock Subjected to Large Isotropic Confining Stresses in Saline Environments: Application in Deep-Sea Gas Hydrate Recovery

  De Silva, V. R. S., Ranjith, P. G., Perera, M. S. A. & Wu, B., 1 Apr 2019, In : Natural Resources Research. 28, 2, p. 563–583 21 p.

  Research output: Contribution to journal › Article › Research › peer-review
  3 Citations (Scopus)

• Characterization of dynamic mechanical alterations of supercritical CO₂-interacted coal through gamma-ray attenuation, ultrasonic and X-ray computed tomography techniques

  Sampath, K. H. S. M., Perera, M. S. A., Li, D., Ranjith, P. G. & Matthai, S. K., 1 Mar 2019, In : Journal of Petroleum Science and Engineering. 174, p. 268-280 13 p.

  Research output: Contribution to journal › Article › Research › peer-review
  8 Citations (Scopus)

• CO₂ interaction induced mechanical characteristics alterations in coal: a review

  Sampath, K. H. S. M., Perera, M. S. A., Ranjith, P. G. & Matthai, S. K., 1 Mar 2019, In : International Journal of Coal Geology. 204, p. 113-129 17 p.

  Research output: Contribution to journal › Article › Research › peer-review
  21 Citations (Scopus)

• Coal composition and structural variation with rank and its influence on the coal-moisture interactions under coal seam temperature conditions: a review article

  Ahamed, M. A. A., Perera, M. S. A., Matthai, S. K., Ranjith, P. G. & Dong-yin, L., 1 Sep 2019, In : Journal of Petroleum Science and Engineering. 180, p. 901-917 17 p.

  Research output: Contribution to journal › Review Article › Research › peer-review
  23 Citations (Scopus)

• Coupling Effects of Supercritical CO₂ Sequestration in Deep Coal Seam

  Zhang, B., Liang, W., Ranjith, P. G., Li, Z., Li, C. & Hou, D., 17 Jan 2019, In : Energy and Fuels. 33, 1, p. 460-473 14 p.

  Research output: Contribution to journal › Article › Research › peer-review
  8 Citations (Scopus)

• Effect of coal maturity on CO₂-based hydraulic fracturing process in coal seam gas reservoirs

  Sampath, K. H. S. M., Perera, M. S. A., Elsworth, D., Ranjith, P. G., Matthai, S. K., Rathnaweera, T. & Zhang, G., 15 Jan 2019, In : Fuel. 236, p. 179-189 11 p.

  Research output: Contribution to journal › Article › Research › peer-review
  25 Citations (Scopus)

• Effect of loading rates and stress paths on rock strengths: a novel approach based on experimental evidence

  Zhang, K., Zhang, C., Qiu, S. & Gamage, P. G., 1 Apr 2019, In : Arabian Journal of Geosciences. 12, 7, 8 p., 234.

  Research output: Contribution to journal › Article › Research › peer-review
  2 Citations (Scopus)

• Effects of thermal treatment on physico-morphological properties of Indian fine-grained sandstone

  Sirdesai, N. N., Mahanta, B., Ranjith, P. G. & Singh, T. N., Mar 2019, In : Bulletin of Engineering Geology and the Environment. 78, 2, p. 883-897 15 p.

  Research output: Contribution to journal › Article › Research › peer-review
  30 Citations (Scopus)

• Evaluation of injection well patterns for optimum fracture network generation host-rock formations: an application in in-situ leaching

  De Silva, V. R. S. & Ranjith, P. G., 15 Jun 2019, In : Minerals Engineering. 137, p. 319-333 15 p.

  Research output: Contribution to journal › Article › Research › peer-review
  3 Citations (Scopus)

• Experimental investigation of effects of CO₂ injection on enhanced methane recovery in coal seam reservoirs

  Zhang, X. & Ranjith, P. G., 1 Oct 2019, In : Journal of CO2 Utilization. 33, p. 394-404 11 p.

  Research output: Contribution to journal › Article › Research › peer-review
  16 Citations (Scopus)

• Experimental investigation of the influence of CO₂ and water adsorption on mechanics of coal under confining pressure

  Zhang, X., Ranjith, P. G., Lu, Y. & Ranathunga, A. S., 15 May 2019, In : International Journal of Coal Geology. 209, p. 117-129 13 p.

  Research output: Contribution to journal › Article › Research › peer-review
  12 Citations (Scopus)

• Experimental study of effects of shearing on proppant embedment behaviour of tight gas sandstone reservoirs

  Tang, Y., Ranjith, P. G. & Wu, B., 1 Jan 2019, In : Journal of Petroleum Science and Engineering. 172, p. 228-246 19 p.

  Research output: Contribution to journal › Article › Research › peer-review
  4 Citations (Scopus)

• Experimental study of fracturing behaviour in ultralow permeability formations: a comparison between CO₂ and water fracturing

  Ranjith, P. G., Zhang, C. P. & Zhang, Z. Y., 1 Aug 2019, In : Engineering Fracture Mechanics. 217, 15 p., 106541.

  Research output: Contribution to journal › Article › Research › peer-review
  9 Citations (Scopus)

• Fracture and mechanical characteristics of CO₂-saturated sandstone at extreme loading conditions

  Xing, H. Z., Wu, G., Dehkhoda, S., Ranjith, P. G. & Zhang, Q. B., 1 May 2019, In : International Journal of Rock Mechanics and Mining Sciences. 117, p. 132-141 10 p.

  Research output: Contribution to journal › Article › Research › peer-review
  3 Citations (Scopus)

• Fracture processes of rock-like specimens containing nonpersistent fissures under uniaxial compression

  Chen, M., Yang, S., Gamage, R. P., Yang, W., Yin, P., Zhang, Y. & Zhang, Q., 1 Jan 2019, In : Energies. 12, 1, 24 p., 79.

  Research output: Contribution to journal › Article › Research › peer-review

  Open Access

  File
  24 Citations (Scopus)

• Heterogeneities of seepage pore and fracture of high volatile bituminous coal core: implications on water invasion degree

  Li, X., Fu, X., Tian, J., Guan, W., Liu, X., Ge, Y., Ranjith, P. G., Wang, W., Wang, M. & Liang, S., 1 Dec 2019, In : Journal of Petroleum Science and Engineering. 183, 13 p., 106409.

  Research output: Contribution to journal › Article › Research › peer-review
  3 Citations (Scopus)

• Improved understanding of proppant embedment behavior under reservoir conditions: a review study

  Bandara, K. M. A. S., Ranjith, P. G. & Rathnaweera, T. D., 15 Jun 2019, In : Powder Technology. 352, p. 170-192 23 p.

  Research output: Contribution to journal › Review Article › Research › peer-review
  13 Citations (Scopus)

• Influence of long-term operation of supercritical carbon dioxide based enhanced geothermal system on mineralogical and microstructurally-induced mechanical alteration of surrounding rock mass

  Isaka, B. L. A., Ranjith, P. G., Rathnaweera, T. D., Perera, M. S. A. & Kumari, W. G. P., 1 Jun 2019, In : Renewable Energy. 136, p. 428-441 14 p.

  Research output: Contribution to journal › Article › Research › peer-review
  12 Citations (Scopus)

• Influence of the intermediate principal stress on sandstone failure

  Song, Z., Yin, G., Ranjith, P. G., Li, M., Huang, J. & Liu, C., Sep 2019, In : Rock Mechanics and Rock Engineering. 52, 9, p. 3033–3046 14 p.

  Research output: Contribution to journal › Article › Research › peer-review
  7 Citations (Scopus)

• Intermittent and multi-stage fracture stimulation to optimise fracture propagation around a single injection well for enhanced in-situ leaching applications

  De Silva, V. R. S. & Ranjith, P. G., 15 Oct 2019, In : Engineering Fracture Mechanics. 220, 16 p., 106662.

  Research output: Contribution to journal › Article › Research › peer-review
  1 Citation (Scopus)

• Investigation of non-explosive expansion material in roof caving field application

  Xu, J., Zhai, C., Ranjith, P. G., Sun, Y., Qin, L., Ma, H., Guo, J. & Ma, Z., 1 Aug 2019, In : International Journal of Rock Mechanics and Mining Sciences. 120, p. 50-57 8 p.

  Research output: Contribution to journal › Article › Research › peer-review
  2 Citations (Scopus)

• Mechanical characterisation of jointed rock-like material with non-persistent rough joints subjected to uniaxial compression

  Asadizadeh, M., Hossaini, M. F., Moosavi, M., Masoumi, H. & Ranjith, P. G., 3 Oct 2019, In : Engineering Geology. 260, 13 p., 105224.

  Research output: Contribution to journal › Article › Research › peer-review
  13 Citations (Scopus)

• Mechanical characterization of low permeable siltstone under different reservoir saturation conditions: an experimental study

  Wanniarachchi, A., Gamage, R. P., Lyu, Q., Perera, S., Wickramarathne, H. & Rathnaweera, T., 1 Jan 2019, In : Energies. 12, 1, 21 p., 14.

  Research output: Contribution to journal › Article › Research › peer-review

  Open Access

  File
  8 Citations (Scopus)

• Multi-fractal analysis for the AE energy dissipation of CO₂ and CO₂ + brine/water treated low-clay shales under uniaxial compressive tests

  Tan, J., Hu, C., Lyu, Q., Dick, J. M., Ranjith, P. G., Li, L. & Wang, Z., 15 Jun 2019, In : Fuel. 246, p. 330-339 10 p.

  Research output: Contribution to journal › Article › Research › peer-review
  7 Citations (Scopus)

• Numerical investigation on the mechanical properties of Australian Strathbogie granite under different temperatures using discrete element method

  Liu, H., Zhang, K., Shao, S. & Ranjith, P. G., Oct 2019, In : Rock Mechanics and Rock Engineering. 52, 10, p. 3719-3735 17 p.

  Research output: Contribution to journal › Article › Research › peer-review
  2 Citations (Scopus)

• Numerical simulation of foam-based hydraulic fracturing to optimise perforation spacing and to investigate effect of dip angle on hydraulic fracturing

  Wanniarachchi, W. A. M., Ranjith, P. G., Li, J. C. & Perera, M. S. A., 1 Jan 2019, In : Journal of Petroleum Science and Engineering. 172, p. 83-96 14 p.

  Research output: Contribution to journal › Article › Research › peer-review
  8 Citations (Scopus)

• Petrological and ultrasonic velocity changes of coals caused by thermal cycling of liquid carbon dioxide in coalbed methane recovery

  Xu, J., Zhai, C., Ranjith, P. G., Sun, Y. & Qin, L., 1 Aug 2019, In : Fuel. 249, p. 15-26 12 p.

  Research output: Contribution to journal › Article › Research › peer-review
  24 Citations (Scopus)

• Pore scale investigation on scaling-up micro-macro capillary number and wettability on trapping and mobilization of residual fluid

  Wang, Y., Song, R., Liu, J. J., Cui, M. M. & Ranjith, P. G., 1 Aug 2019, In : Journal of Contaminant Hydrology. 225, 9 p., 103499.

  Research output: Contribution to journal › Article › Research › peer-review
  12 Citations (Scopus)

• Proppant crushing mechanisms under reservoir conditions: insights into long-term integrity of unconventional energy production

  Bandara, K. M. A. S., Ranjith, P. G. & Rathnaweera, T. D., 1 Jul 2019, In : Natural Resources Research. 28, 3, p. 1139-1161 23 p.

  Research output: Contribution to journal › Review Article › Research › peer-review
  8 Citations (Scopus)

• Proppant damage mechanisms in coal seam reservoirs during the hydraulic fracturing process: a review

  Ahamed, M. A. A., Perera, M. S. A., Dong-yin, L., Ranjith, P. G. & Matthai, S. K., 1 Oct 2019, In : Fuel. 253, p. 615-629 15 p.

  Research output: Contribution to journal › Review Article › Research › peer-review
  14 Citations (Scopus)

• Qualitative and quantitative evaluation of the alteration of micro-fracture characteristics of supercritical CO₂-interacted coal

  Sampath, K. H. S. M., Perera, M. S. A., Ranjith, P. G., Matthai, S. K. & Dong-yin, L., 1 May 2019, In : Journal of Supercritical Fluids. 147, p. 90-101 12 p.

  Research output: Contribution to journal › Article › Research › peer-review
  18 Citations (Scopus)

• Quantification of thermally-induced microcracks in granite using X-ray CT imaging and analysis

  Avanthi Isaka, B. L., Ranjith, P. G., Rathnaweera, T. D., Perera, M. S. A. & De Silva, V. R. S., 1 Sep 2019, In : Geothermics. 81, p. 152-167 16 p.

  Research output: Contribution to journal › Article › Research › peer-review
  13 Citations (Scopus)