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Combined Cycle Overhaul with our One-Stop Shop

Combined Cycle Overhaul

Mechanical Dynamics & Analysis (MD&A) recently completed an overhaul at a combined cycle plant consisting of gas and steam turbine majors, a steam turbine generator minor inspection, and a gas turbine generator major inspection. The customer combined scope was the largest single project implemented at the site since the combined cycle plant was commissioned. MD&A […]

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Steam Turbine Nozzle Chambers and Casing Weld Repairs

Repaired Flow Guide Installed and Upper Half Casing Ready for Final Assembly Check

Mechanical Dynamics & Analysis (MD&A) performed Nozzle Chambers and Casing Weld Repairs on a 580 MW Westinghouse® Steam Turbine and returned the equipment ahead of contract schedule. Upon initial examination, significant issues were revealed with the HP inner casing, nozzle chambers, and selected components, all critical for proactive maintenance and long-term operation. This 3600-rpm machine […]

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Overhaul Steam Turbine Services

Mechanical Dynamics & Analysis (MD&A) provides Steam Turbine Services to power generation plants worldwide. A full-service, OEM-alternative offers products for steam turbines, gas turbines, and generators to our many clients. Planning ahead for major turbine overhauls is important and our experienced team can help coordinate. However, forced outages do transpire and our experts provide fast […]

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Overhaul Steam Turbine Repairs

Mechanical Dynamics & Analysis (MD&A) provides overhaul Steam Turbine Repairs to power generation plants worldwide. A full-service, OEM-alternative offers products for steam turbines, gas turbines, and generators to our multiple clients. Our engineers make steam turbine repairs and recommendations based upon the owner’s intended operating plans for the unit. With over thirty years of experience […]

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Steam Turbine Parts Solutions

Mechanical Dynamics & Analysis (MD&A) offers multiple Steam Turbine Parts to power generation plants worldwide that improve the functionality of their unit. Our high-quality part solutions and retrofits can improve the reliability, life extension, and capacity demands of your steam turbine-generators. Factors like load demand, aging units, and financial pressures have created the need for […]

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Rapid Steam Turbine Replacement

Figure 6. IP/LP Rotor Assembly Installed at the Power Plant

Mechanical Dynamics & Analysis (MD&A) completed a comprehensive and rapid steam turbine replacement project in record time after the unit experienced a catastrophic failure event, requiring the replacement of the entire steam turbine and auxiliaries. THE CHALLENGE:   The subject power plant is an important electrical generating facility in the country it is located within.  Returning the […]

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Operating Surveillance

Mechanical Dynamics & Analysis’ (MD&A) experts performed a steam turbine and generator Operating Surveillance for a customer where various issues and leaks were identified for the operating unit. The Operating Surveillance service is typically performed while the unit is online and takes 2-3 days depending on the size and complexity of the unit. These results […]

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Turbine-Generator Repair Facility

Tour our state-of-the-art 250,000 square foot MD&A Turbine-Generator Repair Facility! Through over 30 years, we’ve earned a reputation as the trusted, one-stop-shop for power generators. Capabilities ranging from gas turbine repair, steam turbine repair, generator, machining, valves repair to our modern high speed balance facility. View our St. Louis Repairs Shop Tour Video below and […]

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Thermodynamic Analysis on a Steam to Combined Cycle Plant Conversion

Heat Balance Example | Thermodynamic Analysis

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 cycle operation. The customer was able to locate a gray market Gas turbine and Heat Recovery Steam Generator (HRSG). Our team modeled how each component would interact with one another, […]

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Mechanical Dynamics & Analysis LLC   |   19 British American Blvd., Latham, NY 12110   |   P (518) 399-3616   |   F (518) 399-3929