Enhancing Nuclear Security with BWX Technologies' Thermal Hydraulic and Flow Induced Vibration Engineering

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Enhancing Nuclear Security with BWX Technologies' Thermal Hydraulic and Flow Induced Vibration Engineering

Overview of BWX Technologies' Thermal Hydraulic and Flow Induced Vibration Engineering

BWXT, with over 50 years of expertise in nuclear equipment research and design, offers a robust suite of capabilities in thermal-hydraulic analysis, computational fluid dynamics (CFD), and flow induced vibration (FIV) and wear analysis. Utilizing proprietary software developed specifically by BWXT and the latest commercially available software for CFD analysis and heat exchanger design, engineers at BWXT can tackle various thermal-hydraulic challenges related to steam generators, heat exchangers, piping, and other process systems.

Applications of BWX Technologies' Capabilities

The applications of BWXT's capabilities include thermal-hydraulic analysis of steam generators and heat exchangers to evaluate the impact of changes in operating conditions or aging factors such as fouling and deposition. Additionally, CFD analysis is conducted to understand flow patterns, pressure drops, and thermal stratification in vessel features or systems for design analysis and degradation assessment. Flow induced vibration analysis helps in determining susceptibility to vibration and tube wear in steam generator tubes and heat exchangers considering aging effects, modifications, or changes in operational conditions.

Capability and Tools in Thermal Hydraulic Analysis

BWXT's thermal-hydraulic analysis toolbox includes a range of proprietary software validated by BWXT, as well as commercial tools like ANSYS® CFX® for general CFD analysis and HTRI XistTM for heat exchanger thermal analyses. The proprietary software encompasses one-dimensional and three-dimensional thermal-hydraulic codes for steam generator performance, circulation analysis, and linear and non-linear FIV and tube wear analyses. Ensuring quality, the software used for nuclear safety-related contracts meets the stringent requirements of ASME NQA-1 under BWXT's QA Program.

Empowering Naval Operations with BWX Technologies' Nuclear Security

Leaders in Naval Nuclear Propulsion

BWX Technologies, Inc. (BWXT) stands as a prominent leader in providing a comprehensive range of nuclear components and services, with a primary focus on naval nuclear propulsion. With a legacy that dates back to the 1950s, BWXT has been at the forefront of manufacturing nuclear reactor components for U.S. Naval submarines and aircraft carriers, showcasing unparalleled expertise and innovation in the field. Noteworthy in their portfolio is the design and fabrication of components for the groundbreaking USS Nautilus, the world's first nuclear-powered submarine, marking a significant milestone in naval history.

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Enhancing Nuclear Security with BWX Technologies' Remote Visual Inspection Service

Remote Visual Inspection Overview

BWXT's remote visual inspection service for nuclear facilities offers a comprehensive solution for inspecting critical components like steam generators. The equipment used includes a remote monitor for real-time viewing, inner-tube bundle inspection cameras, annulus inspection cameras, inspection crawlers, and retrieval kits. This setup allows for thorough inspections of various regions including annulus and No-Tube Lane (NTL) areas, ensuring cleanliness and the identification of any foreign objects.

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Enhancing Nuclear Security and National Safety with BWX Technologies' Technical Services

Complex Nuclear and National Security Operations Management

BWXT, a leading provider of technical services, specializes in managing complex, high-consequence nuclear and national security operations for the U.S. Department of Energy (DOE) and the National Nuclear Security Administration (NNSA). Headquartered in Lynchburg, Virginia, BWXT oversees large manufacturing and site closure contracts for the U.S. government while also facilitating laboratory services and managing technical operations. With extensive experience in this field, BWXT excels in managing operations that involve manufacturing, assembling, refurbishing, dismantling, processing hazardous materials, as well as controlling, storing, inventorying, and disposing of nuclear materials.

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BWXT Technologies' Nuclear Security: Failure Analysis Labs Solution

Understanding BWXT's Failure Analysis Labs

BWXT Technologies, Inc.'s Failure Analysis Laboratory (FAL) is a state-of-the-art facility equipped with cutting-edge digital photography and metallurgical instruments aimed at supporting comprehensive failure analysis investigations. The FAL is staffed by a team of highly experienced engineers and technicians proficient in various failure analysis techniques such as microstructural characterization of metals, fractography, corrosion processes, welding metallurgy, and mechanical testing.

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Enhancing Nuclear Plant Operations with BWX Technologies’ Life-Cycle Management Engineering Services

Benefits of Effective Component Management

Effective management of critical components in a nuclear plant, as offered by BWX Technologies’ Life-Cycle Management Engineering Services, brings numerous advantages to operating utilities. These benefits include improved equipment reliability, heightened safety measures, a reduced risk of forced outages, and optimized inspection plans. By implementing such strategies, utilities can cut down on inspection durations, leading to a decrease in outage schedules, costs, and radiation exposure. Moreover, Life-Cycle Management provides a framework for long-term asset management, offering recommendations to extend the lifespan of critical components and enhancing the ability to assess remaining equipment life.

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