Global Multiyear Major Outages
Mechanical Dynamics & Analysis (MD&A) recently performed multiyear outages for a customer on several different units in Colombia. First unit: This was a major outage…
Steam Turbine
MD&A Safety: Human Performance Improvement
MD&A is officially integrating Human Performance Improvement (HPI) concepts into our safety program; so you might ask…what is HPI? HPI is an approach to safety…
Throttle Valve Seat Upgrade
MD&A was contracted to modify both the left and the right-hand side throttle valves on a Westinghouse® steam turbine. The work was done at the…
DFLP Rotor Straightening and Machining
Mechanical Dynamics & Analysis was contracted to straighten and machine a double flow low pressure (DFLP) rotor from a 3,600 rpm, 103 MW combined cycle…
Power Engineering Magazine’s D11 Retrofit Solutions advertorial
Read our D11 Retrofit advertorial inside Power Engineering Magazine’s February issue.
High Speed Balance Article
Hear from our high-speed balancing expert, Keith Collins, in this article in Power Magazine’s November issue. High-speed turbine rotor balancing was once rare because of…
Efficiency Steam Path Audits
Fleet managers are pushing for more economical unit operation, driven by the goal of longer intervals between planned turbine outages. Achieving that goal often hinges…
100th High-Speed Balance
Mechanical Dynamics and Analysis is proud to announce its 100th rotor balance in our High-Speed Balance Facility. Our High-Speed Balance Facility became operational in 2013…
Casing/ Shell Weld Repairs & Re-Rounding
For many years, the OEM fix for major cracking or shell distortion was the replacement of the defective shell, also referred to as casing by…
