Selecting Tube Inserts for Shell-and-Tube Heat Exchangers
Richard L. Shilling, P.E.
A tube insert modifies flow stream characteristics to enhance heat transfer. Here’s how to choose the optimal insert to meet process requirements.
2012
CEP: YPOV - AIChE Foundation Invests in Tomorrow’s Leaders
Developing a capable and inspired next generation of leaders is crucial to ensuring that AIChE has a productive and progressive future. This will require a great deal of mentoring and investment in today’s young engineers — who must become both...
CEP: Commentary - Working Together to Put CFATS Back on Track
Bill Allmond
More than five years ago, Congress enacted the most robust and comprehensive chemical security regulatory program to date. The regulation — the Chemical Facility Anti-Terrorism Standards (CFATS) — protects facilities against attack without impairing...
Use Guided-Wave Radar to Measure Water Level in Steam Loops
Keith Riley , Ravi Jethra
Guided-wave radar (GWR) is a useful tool for measuring water level in steam loops. This article describes GWR design and operation, and how this technology differs from more traditional forms of level indication.
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