James G. Harris

Papers

Total Citations

H-Index

About

James G. Harris is a specialist in laser-based materials processing for power generation, with a focused expertise in the in-situ repair and cladding of steam turbine blades. His research addresses the critical challenge of extending the operational life of low-pressure (LP) turbine components, which are prone to severe erosion and failure. Harris’s major contributions include pioneering techniques for in-situ laser repair and cladding using fibre-delivered diode lasers, enabling on-site restoration of leading edges without component disassembly. His work directly supports reliable and efficient power generation, tackling both environmental and political pressures on energy infrastructure. Among his most cited works are “In-situ laser repair of steam turbine blades” (2007, 4 citations) and “In-situ cladding of leading edge of LP turbine blades using fibre delivered diode laser” (2005, 3 citations). While his citation counts are modest, his research holds significant practical value for the power industry, offering cost-effective, field-deployable solutions to mitigate downtime and enhance turbine durability. Harris’s achievements underscore a career dedicated to applied laser engineering, bridging materials science and mechanical integrity in critical energy systems.