Gas Turbine and Steam Turbine Services, Parts & Repairs
About MD&A With a rich 40 years of experience in the power generation industry, Mechanical Dynamics & Analysis is the most trusted company for turbine-generator…
MD&A Insight
Turbine Bucket Redesign & Modification
Mechanical Dynamics & Analysis (MD&A) performed a turbine bucket redesign & modification on a variable-speed steam turbine. The unit is an essential prime mover for…
Steam Turbine Valve Actuator Diagnostics for Predictive Maintenance
MD&A Turbine and Generator Controls Division recently analyzed Steam Turbine Valve Actuator Diagnostics to establish a plan for Predictive Maintenance. Hysteresis Test data was gathered…
Field Rewind with a Rotor Slot Dovetail Repair
Mechanical Dynamics & Analysis (MD&A) recently completed generator field rewind with a rotor slot dovetail repair on a customer’s GE® 650,000 KVA generator field. The…
Thermodynamic Analysis on a Steam to Combined Cycle Plant Conversion
Mechanical Dynamics & Analysis (MD&A) experts recently performed a thermodynamic analysis to assist our client in converting their coal and natural gas plant to combined…
Generator Flex Lead Replacement
Mechanical Dynamics & Analysis (MD&A) experts recently performed a Generator Flex Lead Replacement. At the customer’s request, the Technical Information Letter (TIL) was completed. MD&A…
Welcome Integrated Combustion Solutions Customers
Mechanical Dynamics & Analysis LLC (MD&A) is pleased to announce the addition of gas turbine fuel nozzle repair, testing and manufacture to its portfolio of…
Tackling Emerging Issues with 7FA Compressor Blade & Vane Replacement
Mechanical Dynamics & Analysis (MD&A) completed compressor blade replacement work on two 7FA units, including full inspections, and ongoing operational recommendations. We were responsive to…
Petro Vietnam’s Rapid Bearing Repair and Journal Machining
At Petro Vietnam Vung Ang 1 Thermal Power Plant, Mechanical Dynamics & Analysis (MD&A) experts repaired damaged babbitt bearings and refurbished journals for a customer…
