This article is within the scope of WikiProject Firefighting, a collaborative effort to improve the coverage of articles related to firefighting on Wikipedia! If you would like to participate, please visit the project page, where you can join the project and/or contribute to the discussion.FirefightingWikipedia:WikiProject FirefightingTemplate:WikiProject FirefightingFirefighting articles
This article is within the scope of WikiProject Physics, a collaborative effort to improve the coverage of Physics on Wikipedia. If you would like to participate, please visit the project page, where you can join the discussion and see a list of open tasks.PhysicsWikipedia:WikiProject PhysicsTemplate:WikiProject Physicsphysics articles
Ablative passive fire protection products have been in use in construction for decades. Prominent examples include silicone foam[1]firestops, which are made by Dow Corning (now sold as "Fire Barrier Silicone RTV Foam 2001" by 3M [2] and General Electric, and Thermo-lag, which was made by TSI Inc. or Nu-Chem [3]. See [4] Obviously, this is not medical, but the terminology is the same.--Achim 03:10, 17 April 2006 (UTC)[reply]
Wiki Education Foundation-supported course assignment[edit]
This article is or was the subject of a Wiki Education Foundation-supported course assignment. Further details are available on the course page. Student editor(s): Noahwest85. Peer reviewers: Nmohnatkin.
I would like to know who could possibly be confused by that page. Ablation happens in a number of different fields and we have a short description of each. Who is confused by this and just exactly why?--Achim 23:09, 3 August 2006 (UTC)[reply]
The term itself is vaguely defined, and the different usage in different fields (and even within a field, as in the geology case) are disorienting. Ojcit 19:08, 19 September 2006 (UTC)[reply]
If the meanings in different fields are different enough, why not have separate articles with a short main article linking to each separately, or a disambiguation page? Ojcit 18:57, 19 September 2006 (UTC)[reply]
I took it out as soon as I noticed it, before I checked the talk page. Apparently it took another year. AndyBQ (talk) 07:55, 11 December 2007 (UTC)[reply]
I've heard of a concept called Vacuum Ablation in which given enough time the atoms in a substance boil away into space. Is there such a thing? Josh Parris 00:17, 17 October 2009 (UTC)[reply]
HiJosh Parris. I've never heard the term used in that way before. When talking about liquids, lowering the pressure also lowers the boiling point. For example, in the vacuum of space, water will boil at −90 °F (−68 °C). Far better vacuums can be generated here on Earth than are found in space, so this is how water is removed from, say ... refrigeration and air conditioning units. The term "ablation" on the other hand, usually refers to solids. This can happen, I suppose, if the solid is heated to the melting point while in a vacuum. Instead of melting the solid will turn directly into a gas vapor. I suppose you can describe meteors, space shuttles, or other forms of atmospheric entry as ablating in this way, however, the technical name for this action is sublimation. Zaereth (talk) 20:03, 18 September 2017 (UTC)[reply]
I have just modified 4 external links on Ablation. Please take a moment to review my edit. If you have any questions, or need the bot to ignore the links, or the page altogether, please visit this simple FaQ for additional information. I made the following changes:
When you have finished reviewing my changes, please set the checked parameter below to trueorfailed to let others know (documentation at {{Sourcecheck}}).
This message was posted before February 2018. After February 2018, "External links modified" talk page sections are no longer generated or monitored by InternetArchiveBot. No special action is required regarding these talk page notices, other than regular verification using the archive tool instructions below. Editors have permission to delete these "External links modified" talk page sections if they want to de-clutter talk pages, but see the RfC before doing mass systematic removals. This message is updated dynamically through the template {{source check}} (last update: 5 June 2024).
If you have discovered URLs which were erroneously considered dead by the bot, you can report them with this tool.
If you found an error with any archives or the URLs themselves, you can fix them with this tool.
the article discussed the meaning of ablation in several area.However, the article missed to demonstrate the reasons of ablation for examples in animals and plants — Preceding unsigned comment added by Asrar1993 (talk • contribs) 23:14, 31 August 2017 (UTC)[reply]
Good point. I don't have my sources at the ready, but if it helps, the cause often varies depending on the type of ablation. It may be mechanical wear, such as by a glacier. It can be thermal, causing portions of a material to heat up beyond the vaporization point. This type is common is electrical, laser, radiative, or atmospheric entry. The cause is often specific to the type of event. Zaereth (talk) 23:25, 31 August 2017 (UTC)[reply]
This article is or was the subject of a Wiki Education Foundation-supported course assignment. Further details are available on the course page. Student editor(s): Noahwest85. Peer reviewers: Nmohnatkin.
