Engineering & Design
Improve evaluation of brittle-fracture resistance for vessels
This article discusses a new approach and spreadsheet tool for engineers that can be used to provide operating pressure limits as a function of vessel-metal temperatures.
Evaluate pressure relief system forces in existing installations
The purpose of this study is to limit the number of relief valves that require rigorous engineering calculations to determine the adequacy of the installation.
Improve your plantwide steam network
When optimizing an existing steam network, design and process engineers need a complete understanding of all aspects of the existing system. Accurate energy and material balances must be established.
Update on wet and gas compressor seals
Shaft seals keep compressed gas from leaking out. The need for leak prevention may include process economy, safety and environmental protection. Moreover, the process gas will usually have to be kept ..
HP Reliability: TAMU Turbo and Pump symposiums still leading
Beginning in 1971, the Turbomachinery Laboratory of Texas A&M University (TAMU) organized the first of now 41 consecutive annual turbomachinery symposiums, now known as the TAMU Turbo. In 1984, Texas ..
HP Integration Strategies: 3D laser scanning delivers benefits in hydrocarbon processing facilities
Present 3D laser scanning (3DLS) technology can be used in many diverse applications; it assists in improving efficiency and quality, and reducing time-to-benefit. For discrete industries, 3DLS can sa..
HP Water Management: Need a package boiler in a hurry?
Acquiring a package boiler is an unplanned event that requires process engineers to solve this completely unfamiliar problem. To reduce the chaos of replacing them, here are helpful ways to resolve this situation.
HP Brief
Uncertainty looms in EU economyEuropean chemicals output contracted by 2% in 2012 compared with 2011, according to European chemicals group Cefic. By lowering its forecast released in September, the c..
HP Industry Perspectives: 2012: Is it over yet?
According to a year-end report from the American Chemistry Council (ACC), the global economy is still stumbling three years after the “great recession of 2008.” The Euro area is challenged t..
HP Impact: Increased operating costs in the Asia-Pacific region could derail growth
Rising operating costs will be the biggest barrier to oil and gas companies’ growth in Asia-Pacific next year, according to a 2013 outlook for the industry by GL Noble Denton. While the sector..
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