Category: FIRED HEATER

In this webinar, we will describe and demonstrate key aspects of the program by investigating a refinery crude heater case. At the conclusion of the case study, we will review the results and discuss how Xfh Ultra pinpoints issues in fired heater operations....
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Adiabatic air-water studies were completed in a transparent vertical serpentine loop with a 12.7-cm internal pipe diameter and six vertical upflow and downflow sections with straight lengths exceeding 6 m. Liquid holdup in the vertical runs tends to dominate the overall pressure drop. This study focuses on flow visualization and pressure...
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Enter your email address below to request more information about Xfh Ultra. HTRI announces the release of Xfh Ultra 1.1, its general-purpose fired heater modeling tool. In response to feedback from industry experts and users, this release extends calculations and import/export capabilities while improving the overall user experience. New capabilities include...
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In Xfh Ultra, HTRI wanted to create a fast, accurate, and easy-to-use fired heater design tool. A key part of our development process has been to solicit feedback from you and others in industry through surveys, user interface testing, and in-person conversations at events. Your feedback on Version 1.0 has given...
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Are you ready to build your first case in Xfh Ultra? This webinar will discuss navigating the Xfh Ultra interface and identify the available options for modeling a fired heater. After the initial discussion, we will work through an example case to demonstrate how to simulate a fired heater in Xfh...
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In this webinar, we introduce Xfh Ultra 2.0 and discuss its new capabilities. Some of the key points include: Ability to handle multiple fireboxes sharing a common convection section Inclusion of external piping; such as, transfer lines and cross-overs Steam injection Arbor coils After the initial discussion, we will use a case study...
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