About
The power generation and energy storage industries rely on a wide range of fluid transfer systems that must operate safely, efficiently, and reliably across both new (greenfield) designs and existing (brownfield) facilities. From steam power plants—including fossil, nuclear, geothermal, and combined cycle—to hydroelectric generation, engineers must manage the movement of liquids and gases under complex hydraulic and thermal conditions. Energy storage technologies such as pumped hydro, compressed gas, and thermal storage further add to this complexity, introducing challenging operating scenarios that span steady-state, transient, incompressible, and compressible flow regimes.

In this webinar, we will explore how engineers can model and analyze these systems to move beyond basic flow distribution and address real-world operating challenges. Attendees will see examples of incompressible pipe flow analysis, including calibration of nuclear power plant models to operational data using advanced goal-seeking and control techniques, as well as hydraulic and thermal analysis of combined heat and power (CHP) systems. We will also examine compressible pipe flow scenarios, such as natural gas delivery to turbine injection points, where accurately predicting pressure, temperature, and sonic choking behavior is critical to minimizing exhaust gas temperatures and ensuring reliable turbine operation.

The session will conclude with a deep dive into transient phenomena that pose significant risk to power generation assets. Case studies will highlight waterhammer analysis in combined cycle power plants, focusing on condenser cooling water systems during pump trips and startups, as well as gas and steam hammer events in high-pressure steam lines following emergency turbine shutdowns. By the end of the webinar, attendees will gain practical insight into how advanced pipe flow modeling can be used to predict, mitigate, and design against these challenging conditions—helping reduce risk, protect equipment, and support confident decision-making throughout the lifecycle of power generation and energy storage systems.
When
Thursday, March 12, 2026 · 11:00 a.m. Eastern Time (US & Canada) (GMT -4:00)
Agenda
  • Incompressible pipe flow: Nuclear power plant model calibration to operational data using GSC module
  • Incompressible pipe flow: CHP (Combined Heat and Power) plant hydraulic and thermal analysis
  • Compressible pipe flow: Natural gas supply to turbine injection points to ensure Exhaust Gas Temperature (EGT) is minimized; System experiences multiple sonic choking points
  • Waterhammer: Combined Cycle Power Plant (CCPP) transient model of condenser cooling water system for pump trips and startups
  • Gas/Steam Hammer: High pressure steam line transient pipe forces after emergency steam turbine shutdown
Presenters
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Trey Walters, P.E.
Principal, R&D, Engineering Software at Datacor, Engineering Software Group
Trey Walters, PE, founded AFT (now Datacor Pipe Flow Modeling) in 1993. He holds a BSME (1985) and MSME (1986), both from the University of California, Santa Barbara and is a registered Professional Engineer. He was the original developer of Fathom, Arrow and Impulse and has taught hundreds of training classes on Datacor's Pipe Flow Modeling software products in twelve countries across every populated continent. He worked previously for General Dynamics in cryogenic rocket design and Babcock & Wilcox in steam/water equipment design.
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Aaron Larson
Executive Editor, POWER magazine
Aaron Larson joined the POWER team in September 2013 as an associate editor and was named executive editor in 2017. Aaron has a bachelor’s degree in nuclear engineering technology and a master’s degree, specializing in finance. He spent 13 years in the U.S. Navy nuclear power program, advancing to Chief Petty Officer. He has worked at commercial nuclear, biomass, and coal-fired power plants, functioning in operations, maintenance, safety, financial, and management capacities. Aaron holds a Chief A Engineer boiler operator license in the state of Minnesota.
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