Mechanical Dynamics & Analysis (MD&A) can extend the service life of gas turbine components whose OEM service limit has passed or whose configuration is no longer suitable to operate. Significant savings can be realized by opting for lower-cost repaired spares instead of new parts. Elevated temperatures take a big toll on gas turbine components. Repair […]
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Mechanical Dynamics & Analysis (MD&A) upgraded a customer’s hydrogen seals for a 7FH2 generator located in Colombia. Many units in the combined cycle setup, which can be comprised of two MS7001FA gas turbines and a D11 steam turbine, are also equipped with 7FH2 generators. Many of these machines have unbolted babbitted hydrogen seals. If there’s […]
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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 emerging issues, scope change and flexible in supporting the customer’s needs. MD&A was mobilized to address suspected fuel nozzle leaks on the customer’s unit 1 gas turbine. The unit had […]
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Mechanical Dynamics & Analysis (MD&A) completed a carefully coordinated 7FA gas turbine hot gas path inspection, 7FH2 generator inspection, and repairs in just 19 days, providing all services, labor, and parts. The customer contracted MD&A to perform the inspection and emergent repairs on a tight schedule. Our industry experts completed the work on time maintaining […]
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Mechanical Dynamics & Analysis (MD&A) experts have constructed a generator field support platform to allow for removal of the field when performing a 7FH2 Generator Major Inspection. Rotor field inspections can either be performed on-site or in a shop environment. Repairs generally require the rotor field to be transported to a qualified repair facility. MD&A […]
Read MoreMD&A’s is a full service global provider supporting all parts, repairs and service needs to maintain your gas turbine operating properly. Our Parts Division (formerly named Turbo Parts or TPL) is a premier worldwide supplier of replacement gas turbine parts and components. Through the breadth and depth of our engineers’ expertise, these master craftsmen can […]
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