The very high temperature reactor (VHTR), or high temperature gas-cooled reactor (HTGR), is a Generation IV reactor concept that uses a graphite-moderated nuclear reactor with a once-through uranium fuel cycle. The VHTR is a type of high temperature reactor (HTR) that can conceptually have an outlet temperature of 1000°C. The reactor core can be either a “prismatic block” or a "pebble-bed" core. The high temperatures enable applications such as process heat or hydrogen production via the thermochemical sulfur-iodine cycle.
Read more about Very High Temperature Reactor: Overview, History, Safety Features and Other Benefits
Famous quotes containing the words high and/or temperature:
“Saul and Jonathan were lovely and pleasant in their lives, and in
their death they were not divided: they were swifter than eagles, they were stronger than lions.
Ye daughters of Israel, weep over Saul, who clothed you in scarlet,
with other delights, who put on ornaments of gold upon your apparel.
How are the mighty fallen in the midst of the battle!
Jonathan, thou wast slain in thine high places.”
—Bible: Hebrew Second Samuel (l. I, 23–25)
“This pond never breaks up so soon as the others in this neighborhood, on account both of its greater depth and its having no stream passing through it to melt or wear away the ice.... It indicates better than any water hereabouts the absolute progress of the season, being least affected by transient changes of temperature. A severe cold of a few days’ duration in March may very much retard the opening of the former ponds, while the temperature of Walden increases almost uninterruptedly.”
—Henry David Thoreau (1817–1862)