Introduction
4
ThermJet, V2, Technical Information, Edition 2.14
Product Description
The ThermJet is a nozzle-mix burner that is designed to
fire an intense stream of hot gases through a combustor
using ambient combustion air.
The high velocity of the gases improves temperature
uniformity product quality and system efficiency.
The ThermJet Burner comes in two types:
• High Velocity (HV)
• Medium Velocity (MV)
Flame velocity information is available in Datasheets
205-1 through 205-13.
The gas velocity can be as high as 500 ft/s for the High
Velocity burner, and 250 ft/s for the Medium Velocity
burner.
Figure 1.1. Eclipse ThermJet Burner
Audience
This manual has been written for people who are already
familiar with all aspects of a nozzle-mix burner and its add-
on components, also referred to as “the burner system”.
These aspects are:
• Design/Selection
• Use
• Maintenance
The audience is expected to have previous experience
with this type of equipment.
Purpose
The purpose of this manual is to make sure that you carry
out the installation of a safe, effective, and trouble-free
system.
ThermJet Documents
Design Guide No. 205
• This document
Datasheet No. 205-1 through 205-13
• Available for individual TJ models
• Required to complete design calculations in this
guide
Installation Guide No. 205
• Used with Datasheets to complete installation
Related Documents
• EFE 825 (Combustion Engineering Guide)
• Eclipse Bulletins and Information Guides: 610, 710,
720, 730, 742, 744, 760, 930
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