Matches in DBpedia 2016-04 for { <http://dbpedia.org/resource/Ice_storage_air_conditioning> ?p ?o }
Showing triples 1 to 47 of
47
with 100 triples per page.
- Ice_storage_air_conditioning abstract "Ice storage air conditioning is the process of using ice for thermal energy storage. This is practical because of water's large heat of fusion: one metric ton of water (one cubic metre) can store 334 megajoules (MJ) (317,000 BTU) of energy, equivalent to 93 kWh (26.4 ton-hours). Ice was originally obtained from mountains or cut from frozen lakes and transported to cities for use as a coolant. The original definition of a \"ton of cooling capacity\" (heat flow) was the heat needed to melt one ton of ice in a 24-hour period. This heat flow is what one would expect in a 3,000-square-foot (280 m2) house in Boston in the summer. This definition has since been replaced by less archaic units: one ton HVAC capacity is equal to 12,000 BTU per hour. A small storage facility can hold enough ice to cool a large building from one day to one week, whether that ice is produced by anhydrous ammonia chillers or hauled in by horse-drawn carts. Ground freezing can also be utilized; this may be done in ice form where the ground is saturated. Systems will also work with pure rock. Wherever ice forms, the ice formation's heat of fusion is not used, as the ice remains solid throughout the process. The method based on ground freezing is widely used for mining and tunneling to solidify unstable ground during excavations. The ground is frozen using bore holes with concentric pipes that carry brine from a chiller at the surface. Cold is extracted in a similar way using brine and used in the same way as for conventional ice storage, normally with a brine-to-liquid heat exchanger, to bring the working temperatures up to usable levels at higher volumes. The frozen ground can stay cold for months or longer, allowing cold storage for extended periods at negligible structure cost. Replacing existing air conditioning systems with ice storage offers a cost-effective energy storage method, enabling surplus wind energy and other such intermittent energy sources to be stored for use in chilling at a later time, possibly months later.".
- Ice_storage_air_conditioning wikiPageID "30938449".
- Ice_storage_air_conditioning wikiPageLength "7142".
- Ice_storage_air_conditioning wikiPageOutDegree "24".
- Ice_storage_air_conditioning wikiPageRevisionID "667709993".
- Ice_storage_air_conditioning wikiPageWikiLink Ammonia.
- Ice_storage_air_conditioning wikiPageWikiLink British_thermal_unit.
- Ice_storage_air_conditioning wikiPageWikiLink Category:Energy_storage.
- Ice_storage_air_conditioning wikiPageWikiLink Category:Heating,_ventilating,_and_air_conditioning.
- Ice_storage_air_conditioning wikiPageWikiLink Coefficient_of_performance.
- Ice_storage_air_conditioning wikiPageWikiLink Compressed_air_energy_storage.
- Ice_storage_air_conditioning wikiPageWikiLink Energy_storage.
- Ice_storage_air_conditioning wikiPageWikiLink Enthalpy_of_fusion.
- Ice_storage_air_conditioning wikiPageWikiLink Fuel.
- Ice_storage_air_conditioning wikiPageWikiLink Gas_compressor.
- Ice_storage_air_conditioning wikiPageWikiLink Gas_turbine.
- Ice_storage_air_conditioning wikiPageWikiLink Ground_freezing.
- Ice_storage_air_conditioning wikiPageWikiLink HVAC.
- Ice_storage_air_conditioning wikiPageWikiLink Heat_exchanger.
- Ice_storage_air_conditioning wikiPageWikiLink Joule.
- Ice_storage_air_conditioning wikiPageWikiLink Kilowatt_hour.
- Ice_storage_air_conditioning wikiPageWikiLink List_of_energy_storage_projects.
- Ice_storage_air_conditioning wikiPageWikiLink Load_factor_(electrical).
- Ice_storage_air_conditioning wikiPageWikiLink Pumpable_ice_technology.
- Ice_storage_air_conditioning wikiPageWikiLink Refrigerant.
- Ice_storage_air_conditioning wikiPageWikiLink Thermal_energy_storage.
- Ice_storage_air_conditioning wikiPageWikiLink Ton_of_refrigeration.
- Ice_storage_air_conditioning wikiPageWikiLink Tonne.
- Ice_storage_air_conditioning wikiPageWikiLinkText "Ice and slush tanks".
- Ice_storage_air_conditioning wikiPageWikiLinkText "Ice storage air conditioning".
- Ice_storage_air_conditioning wikiPageWikiLinkText "air conditioning system".
- Ice_storage_air_conditioning wikiPageWikiLinkText "ice storage system".
- Ice_storage_air_conditioning wikiPageUsesTemplate Template:Citation_needed.
- Ice_storage_air_conditioning wikiPageUsesTemplate Template:Convert.
- Ice_storage_air_conditioning wikiPageUsesTemplate Template:Ref_improve.
- Ice_storage_air_conditioning subject Category:Energy_storage.
- Ice_storage_air_conditioning subject Category:Heating,_ventilating,_and_air_conditioning.
- Ice_storage_air_conditioning hypernym Process.
- Ice_storage_air_conditioning type Election.
- Ice_storage_air_conditioning comment "Ice storage air conditioning is the process of using ice for thermal energy storage. This is practical because of water's large heat of fusion: one metric ton of water (one cubic metre) can store 334 megajoules (MJ) (317,000 BTU) of energy, equivalent to 93 kWh (26.4 ton-hours). Ice was originally obtained from mountains or cut from frozen lakes and transported to cities for use as a coolant.".
- Ice_storage_air_conditioning label "Ice storage air conditioning".
- Ice_storage_air_conditioning sameAs Q5985524.
- Ice_storage_air_conditioning sameAs تكييف_الهواء_بتخزين_الثلج.
- Ice_storage_air_conditioning sameAs m.0gg4dqr.
- Ice_storage_air_conditioning sameAs Q5985524.
- Ice_storage_air_conditioning wasDerivedFrom Ice_storage_air_conditioning?oldid=667709993.
- Ice_storage_air_conditioning isPrimaryTopicOf Ice_storage_air_conditioning.