HTRI invites you to a three-day training event in Seoul. Join us for the following training courses:

  • Xist Workshop
  • Enhanced Heat Transfer in Xist Short Course
  • Heat Exchanger Troubleshooting Short Course

Take advantage of this hands-on opportunity to improve your understanding of HTRI software. Select one, two, or all three courses during registration. 

Training Courses

Check-in begins at 8:30 AM. Courses run from 9:00 AM to 5:00 PM daily.

Course fees include arrival tea/coffee, lunches and snacks at breaks and training materials (workbooks, solutions booklets, and electronic copies of the case files). Computers with Xchanger Suite are available for use during the training event. Computers may be shared with other attendees.

Early Registration Deadline:
April 15, 2026
To qualify for the 10% early registration discount, your registration and approved credit card payment must be received and processed by our system before 11:59 PM (23:59) US Central Time on April 15, 2026.

Tuesday, May 19, 2026

Xist Workshop  (US$450)

Instructors: Peter Joosten and Matthew Berger

This workshop is devoted to the shell-and-tube exchanger geometries handled only by Xist. The course focuses on the extensive options available in Xist and how you can use these methods effectively to solve several example problems. You will leave the class knowing how to take full advantage of the features this robust tool offers.

Key Topics

  • Overview of Xist interface and the benefits of HTRI methods
  • Process specifications rules for rating, simulation, and design
  • Guidelines for specifying fluid properties
  • Description of Xist geometry input parameters and their defaults
  • Interpretation of Xist outputs for validation of unit performance

Suggested Participants

Designers of shell-and-tube heat exchangers and process engineers who evaluate their performance

HTRI Software

This course will make use of the following HTRI software: Xchanger Suite® component Xist®. All training materials are based on the current software version.

Course Credits: 6 hours (PDH/CEU)

Wednesday, May 20, 2026

Enhanced Heat Transfer in Xist Short Course  (US$650)

Instructors: Peter Joosten and Matthew Berger

If you have cases that are heat transfer or pressure drop limited, this is the course for you. Learn how to use Xist to enhance the performance of shell-and-tube exchangers. Case studies of suitable applications for enhanced geometry and features in Xist will be discussed.

Key Topics

  • Tube inserts
  • ID enhanced tubes
  • OD enhanced tubes
  • Alternative baffles

Suggested Participants

Engineers responsible for specifying or improving shell-and-tube exchanger performance

HTRI Software

This course will make use of the following HTRI software: Xchanger Suite® component  Xist®. All training materials are based on the current software version.

Course Credits: 6 hours (PDH/CEU)

Thursday, May 21, 2026

Heat Exchanger Troubleshooting Short Course  (US$650)

Instructors: Peter Joosten and Matthew Berger

Design decisions can have a costly impact on heat exchanger operation. In this course, you learn by reviewing several real cases in which unit designs had critical commercial consequences for operators/ owners. Among other topics, this course may address

  • assessment of acoustic vibration in rectangular ducted bundles (Xace®)
  • vibration analysis of a shell-and-tube heat exchanger (Xist® and Xvib®), including a review of the velocity scaling applied to tubes near impingement plate edges
  • sizing of annular distributor (vapor belt) and associated tube vibration analysis (Xist and Xvib)
  • root cause analysis of tube failures in a steam generator (a reboiler/steam drum configuration modeled as a thermosiphon reboiler in Xist)
  • design review of an air-cooler/condenser (Xace) with excessive tubeside pressure drop during winter operation

In some cases, the units did not work in service; in others, the designs were revamped before the units began operation. Each case study is introduced as a problem; participants work individually or in groups to determine the cause and develop solutions. Prior to each case, the instructor reviews related HTRI methods. 

Suggested Participants

Engineers—from novice to expert—who want to ensure that design problems are identified before operation

HTRI Software

This course will make use of the following HTRI software: Xchanger Suite® components Xist®, Xace®, and Xvib®.  All training materials are based on the current software version.

Course Credits: 6 hours (PDH/CEU)

Venue

HJBC Gwanghwamun

20th Floor, Gwanghwamun Bldg., 149 Sejong Dae Ro
Jongro-gu, Seoul
Republic of Korea

UIT, Inc.
+82.2.2051.2305 office
[email protected]


Shannon Resendez
+1.979.690.5050 office
[email protected]


Matthew Berger
Matthew berger

Senior Project Engineer, Engineering Services, graduated with a BS in Mechanical Engineering from Texas A&M University, College Station, Texas, USA. While a co-op student at Gibbons Creek power plant, Berger performed performance reviews of pumps, pulverizers, and feedwater heaters. Following graduation, he progressed to project engineer and engineering manager roles for FTS International, leading engineering projects on various topics such as pulsation control, equipment redesign, software implementation, and vibration analysis. Since joining HTRI, his primary focus has been on proprietary contracts and the Edgeview software, as well as involvement in Technical Support and Training.

Peter Joosten
Peter joosten

Manager, Technical Support & Sales Australia/Oceania, works with HTRI’s Engineering Services and Global Sales teams. His principal responsibilities include developing and conducting training programs, providing technical support, and promoting membership in the HTRI consortium. He earned a Bachelor of Mechanical Engineering degree from Fontys University of Applied Science, Venlo, The Netherlands. Prior to joining HTRI, Joosten was a Senior Heat Transfer Engineer at W. E. Smith Engineering, Coffs Harbour, Australia. His primary role was the thermal design and analysis of all types of shell-and-tube exchangers, air coolers, economizers, feedwater heaters, and steam surface condensers. He was also responsible for the mechanical design and stress analysis of these units, as well as for analyzing and resolving operational issues. His previous experience with HTRI software gives him a valuable end-user perspective.

Early Registration Deadline:

April 15, 2026
To qualify for the 10% early registration discount, your registration and approved credit card payment must be received and processed by our system before 11:59 PM (23:59) US Central Time on April 15, 2026

Registration Deadline:

Registration deadline: April 29, 2026
Registration and payment must be received by the April 29, 2026 deadline. Training registration is not complete until HTRI receives payment.

Other Events

February 24 - 26, 2026

HTRI Training - Global Headquarters

March 23 - 26, 2026

Multiple session times available
  • Session 1 targeted for audience in Europe and Asia.
  • Session 2 targeted for audience in USA and Europe.

Xfh Ultra Workshop

September 21 - 25, 2026

2026 HTRI Global Conference & Annual Meeting of Stockholders