MD&A's Turbine-Generator Repair Facility is centrally located in the city of St. Louis, Missouri. This 100,000 square foot facility is home to four of our unique businesses. Services provided from this facility include portable and in-shop field machining, steampath repair, generator repair and all engineering services provided by TURBINE CONSULTANTS®. Scheduled site visits by customers are welcomed.
This 6-page brochure describes MD&A’s steampath engineering services, an overview of our turbine-generator repair facility, stationary and rotating component repair, structural and thermodynamic steampath audits as well as portable field machining capabilities.
This 6-page brochure describes MD&A’s turbine-generator repair facility, generator field services, generator stator services, the MD&A Two-Piece Clip©, generator testing and inspection services as well as our high voltage bushing repair and refurbishment services.
This 3-page brochure contains and overview of services offered by TURBINE CONSULTANTS®, a division of Mechanical Dynamics & Analysis. It includes references to finite element analysis, project cost control, low stress welding and stress relief techniques used to address issues with distorted steam turbine diaphragms, casings, shells, rotors and other components that are susceptible to thermal distortion.
This 2-page cut sheet describes bowed rotor straightening services offered by TURBINE CONSULTANTS®, a division of Mechanical Dynamics & Analysis. It includes and overview of cause-effect relationships influencing turbine rotor bowing and associated material hardness issues. It describes methods used to correct rotor bowing that reduce rework and shorten return-to-service down time.
This 2-page cut sheet describes MD&A’s offerings as applicable to utility generator high voltage bushing refurbishment, repair and manufacturing as well as turnkey installation and the availability of bushing auxiliaries such as circuit breakers and stand-off insulators.
This 2-page cut sheet describes MD&A’s patented Two-Piece Clip and global generator clip replacement services as applicable to large utility water-cooled stator windings. This product addresses known issues associated clip-to-strand and strand-to-strand caused by crevice corrosion.
This 2-page cut sheet describes Westinghouse throttle valve seat upgrade services offered by TURBINE CONSULTANTS®, a division of Mechanical Dynamics & Analysis. It includes a description of generic design issues, a description of the cause-effect relationship associated with cyclic turbine operation seat fit issues as well as and overview of the "pinned seat design" benefits.
This 2-page cut sheet describes steam turbine casing and shell welding and distortion repair services offered by TURBINE CONSULTANTS®, a division of Mechanical Dynamics & Analysis. It includes and overview of corrective measures needed to address steam turbine component thermal distortion and steam eroded surfaces as well as stress relief aided by computerized finite element analysis techniques.
This 4-page technical bulletin describes Westinghouse horizontal throttle and governor valve repair services offered by TURBINE CONSULTANTS®, a division of Mechanical Dynamics & Analysis. It includes identification of generic defects, root cause analysis and project engineering as well as on-site / off-site renovation options.