C. Kohles

Papers

Total Citations

H-Index

About

Dr. C. Kohles is a specialist in gas turbine repair technologies, with a focused expertise in the automated restoration of film cooling holes—a critical challenge for maintaining the efficiency of next-generation turbine components. Their most cited work, "Automated Laser Re-Opening of Film Cooling Holes" (2006), addresses the industrial problem of protective coating replacement during C-intervals, where new coatings inadvertently obstruct existing cooling holes. By developing a laser-based re-opening method, Kohles provided a precise, automated solution that preserves the integrity of complex cooling geometries, directly impacting the commercial repair of high-value noble parts. While their citation count (3) reflects a niche, applied engineering audience, the work’s significance lies in its practical contribution to extending turbine service life and reducing operational downtime. Kohles’ research bridges materials science and manufacturing, offering a targeted innovation that supports the reliability of advanced gas turbines in power generation and aerospace.