http://www.hydrocarbonprocessing.com Hydrocarbon Processing HP Flashback: Excerpts from the 1950s: Capacity expands after WW2 and technologies and maintenance mature https://hydrocarbonprocessing.com/magazine/2022/april-2022/100th-anniversary/hp-flashback-excerpts-from-the-1950s-capacity-expands-after-ww2-and-technologies-and-maintenance-mature The following is a mixture of technical articles, columns and headlines published in the 1950s by Petroleum Refiner, the forerunner to Hydrocarbon Processing. Rotating equipment oil systems optimization guideline https://hydrocarbonprocessing.com/magazine/2022/march-2022/valves-pumps-and-turbomachinery/rotating-equipment-oil-systems-optimization-guideline The industry is moving away from oil shaft seals and hydraulic speed control for turbines to advanced alternatives. Valves, Pumps and Turbomachinery: Be cautious with systems that are not foolproof https://hydrocarbonprocessing.com/magazine/2022/january-2022/columns/valves-pumps-and-turbomachinery-be-cautious-with-systems-that-are-not-foolproof Mechanical systems, especially rotary equipment, are designed to support easy maintenance jobs with less complexity and low chances of incorrect installation. Safety and environmental benefits of reliability engineering https://hydrocarbonprocessing.com/magazine/2021/december-2021/environment-and-safety/safety-and-environmental-benefits-of-reliability-engineering When you boil down the mission of reliability to its bare essence, the job is to deliver maximum operational availability for the least amount of money over the lifecycle of the asset. Impact plant performance by improving the steam system https://hydrocarbonprocessing.com/magazine/2021/december-2021/process-optimization/impact-plant-performance-by-improving-the-steam-system Petrochemical plants and refineries face production and profitability challenges on multiple fronts. Reliability: Taking ownership of problems https://hydrocarbonprocessing.com/magazine/2021/april-2021/columns/reliability-taking-ownership-of-problems Taking ownership of issues during a critical or troubling time is just as important as assuming responsibility during times of opportunity and benefit. Reliability: Plan startups wisely and involve SMEs https://hydrocarbonprocessing.com/magazine/2021/february-2021/columns/reliability-plan-startups-wisely-and-involve-smes DE, a retired former colleague of mine, recounted his experience as an expert witness for ABC in litigation against XYZ. (Note that I picked the letters A through M for the plaintiff’s side; N through Z are assigned to the defendants.) Engineering Case Histories: Case 110: A checklist for vibration analysis https://hydrocarbonprocessing.com/magazine/2020/november-2020/columns/engineering-case-histories-case-110-a-checklist-for-vibration-analysis Periodically, I receive questions from engineers around the world on why a piece of critical machinery is vibrating excessively. Design of very-high-flow coefficient centrifugal compressor stages https://hydrocarbonprocessing.com/magazine/2020/march-2020/valves-pumps-and-turbomachinery/design-of-very-high-flow-coefficient-centrifugal-compressor-stages Centrifugal compressors are widely used in the oil and gas and petrochemical industries, with more than 15,000 operating in the U.S. alone. Reveal the unmonitored risks in your rotating equipment: The effects of torsional vibration—Part 2 https://hydrocarbonprocessing.com/magazine/2020/february-2020/valves-pumps-and-turbomachinery/reveal-the-unmonitored-risks-in-your-rotating-equipment-the-effects-of-torsional-vibration-part-2 In recent case studies, unexpected and unmonitored torsional vibration resulted in sudden failures, costly downtime and potential safety hazards. Part 1 of this article, which appeared in the January issue of Hydrocarbon Processing, examined the origins of torsional vibration and case histories to drive an understanding of the unmonitored risk existing at many industrial sites.