Turbomachinery International: March 2026

The March edition of Turbomachinery International examines how rotating equipment continues to anchor modern energy and industrial infrastructure while facing increasing expectations for reliability, efficiency, and lower emissions. From power generation and LNG transport to petrochemical processing and hydrogen applications, turbomachinery remains central to operations across multiple sectors, and this issue explores the engineering challenges shaping the industry’s response.

A primary theme throughout the issue is machine reliability and advanced diagnostics. The cover story looks at how modern monitoring systems and signal analysis techniques are helping operators better understand dynamic behavior in rotating equipment. With excessive shaft vibration capable of quickly leading to component damage or catastrophic failure, integrating vibration data with operational analytics is emerging as a practical tool for predicting issues before they disrupt service.

Closely tied to this topic is the industry’s growing focus on fluid-structure interaction and flutter. In this month’s Turbo Tips column, Amin Almasi examines how aerodynamic forces and structural dynamics interact in turbomachinery components such as blades and impellers. These interactions can lead to self-excited vibration and high-cycle fatigue if not properly understood and mitigated through design and analysis.

The issue also explores the rise of hermetically sealed compressors as facilities contend with tighter emissions limits and space constraints, particularly in offshore and remote installations. By eliminating shaft seals and operating as compact, oil-free systems, sealed compressors offer improved reliability and simplified operation in environments where traditional compressor designs present operational and environmental challenges.

Maintenance practices and quality control are also addressed in a how-to feature focused on centrifugal pump bearing replacement. The article outlines best practices for inspection, installation, and verification, underscoring the importance of rigorous procedures when maintaining critical rotating equipment to ensure long-term performance.

In addition to technical features, the issue includes a spirited discussion in the Myth Busters column, which examines the engineering and thermodynamic considerations behind the idea that high-pressure natural gas pipelines represent the future of gas transport. The column also marks a milestone: 20 years of the Turbo Myth Busters series, which has produced more than 140 articles aimed at challenging assumptions and encouraging technical dialogue across the industry.

The March issue also signals a transition for Turbomachinery International. Beginning in 2026, the print edition will move to a quarterly publishing schedule, allowing for deeper technical analysis and more curated industry insights in each issue.

Click here to view the March 2026 issue.