Phase Change Flooring

A window will appear in which a name for the new phase must be provided.

Phase change flooring. This article discusses the use of phase change floor tiles for passive solar floor design. It works by embedding phase changing microcapsules from basf and called micronal into drywall and is sold in europe as knauf pcm smartboard. A composite phase change material based on dodecanoic acid tetradecanol hexadecanol mixture and expanded graphite was investigated for this application. A change of phase occurs when any substance freezes melts turns from vapour to liquid or vice versa.

A selected phase can be renamed deleted or reordered. See points 3 4 and 5 respectively. Phase list click on a phase to select it from the list. The pcm floor must be charged with energy.

Selecting pcm25 or 28 degrees makes it easy to heat a building. Matter undergoes phase changes or phase transitions from one state of matter to another. Two radiant floor heating terminals with and without composite phase change material modules were compared through experiments. For example ice will begin to melt at 0 c as it absorbs energy from its surroundings and it.

Rename phase change the name of the selected phase. Passive solar floor heating using phase change floor tiles. Phase change materials can store energy during phase transition this will take place at a constant temperature. This allows the panels to seamlessly integrate into a raised floor installation providing a low impact thermal mass to absorb energy during the day.

The most commonly known phase changes are those six between solids liquids and gasses however plasma also is a state of matter so a complete list requires all eight total phase changes. Us20040170806a1 us10 791 507 us79150704a us2004170806a1 us 20040170806 a1 us20040170806 a1 us 20040170806a1 us 79150704 a us79150704 a us 79150704a us 2004170806 a1 us2004170806 a1 us 2004170806a1 authority us united states prior art keywords pcm phase change granular change material quartz prior art date 2003 02 28 legal status the legal status is an assumption and is not a legal conclusion. Why do phase changes occur. Below is a complete list of the names of these phase changes.

Ecocore access floor panels from tate access floors use a mixture of structural cement and phase change material that allows the panel to absorb thermal energy while maintaining size shape and integrity. We also provide a master index to this topic or you can try the page top or bottom search box as a quick way to find information you need. This process either absorbs or releases a lot of energy as the bonds between molecules are either broken or created. Add phase create a new phase for the project.