RU2013101426A - METHOD AND DEVICE FOR MODELING THE ICE COVER IN THE ICE EXPERIENCE POOL - Google Patents
METHOD AND DEVICE FOR MODELING THE ICE COVER IN THE ICE EXPERIENCE POOL Download PDFInfo
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- RU2013101426A RU2013101426A RU2013101426/13A RU2013101426A RU2013101426A RU 2013101426 A RU2013101426 A RU 2013101426A RU 2013101426/13 A RU2013101426/13 A RU 2013101426/13A RU 2013101426 A RU2013101426 A RU 2013101426A RU 2013101426 A RU2013101426 A RU 2013101426A
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Abstract
1. Способ моделирования ледяного покрова в ледовом опытовом бассейне, заключающийся в том, что в замкнутом помещении бассейна, над чашей бассейна, заполненной соленой водой, распыляется инертная криогенная жидкость (жидкий азот) через мелкодисперсные форсунки при температуре замерзания жидкости - 60°C, в результате испарения жидкого хладагента сопровождаемого поглощением тепла с поверхности бассейна, поверхность воды замерзает, отличающийся тем, что температура воздуха в закрытом помещении опытового бассейна предварительно охлаждается до -10°C, а в качестве жидкости распыляется пресная вода в количестве 0,1 кг на квадратный метр поверхности, распыление осуществляется в течение 2-3 минут через мелкодисперсные форсунки, установленные на равномерно движущейся, вдоль поверхности воды, буксировочной тележке с рельсовым ходом, после чего, выжидают некоторое время до образования сплошного слоя гонкого льда, и далее, по определенному графику регулируют температуру воздуха в бассейне в сторону понижения или повышения, в зависимости от требуемой толщины и прочности ледяного покрова, и сам процесс охлаждения осуществляется в замкнутом помещении ледового бассейна.2. Устройство для моделирования ледяного покрова, содержащее закрытое помещение ледового бассейна с системой охлаждения и вентиляции воздуха и расположенную в помещении чашу бассейна, заполненную соленой водой и снабженную буксировочной тележкой с рельсовым ходом с установленной на тележке мелкодисперсной форсункой для распыления пресной воды, характеризуется тем, что для управления прочностными характеристиками льда мелкодисперсная форсунка выполн1. A method for modeling the ice cover in an ice experimental pool, which consists in the fact that in a closed room of the pool, above the pool bowl filled with salt water, an inert cryogenic liquid (liquid nitrogen) is sprayed through fine nozzles at a freezing point of the liquid - 60 ° C, in as a result of the evaporation of the liquid refrigerant accompanied by the absorption of heat from the surface of the pool, the water surface freezes, characterized in that the air temperature in the closed room of the experimental pool is pre-cooled to -10 ° C, and fresh water is sprayed as a liquid in the amount of 0.1 kg per square meter surface, spraying is carried out for 2-3 minutes through finely dispersed nozzles installed on a towing trolley with rail travel that is evenly moving along the water surface, after which they wait some time until a continuous layer of ice is formed, and then, according to a certain schedule, regulate the temperature pool air to the side decrease or increase, depending on the required thickness and strength of the ice cover, and the cooling process itself is carried out in a closed room of the ice pool.2. An ice cover simulation device, comprising an enclosed ice pool room with an air cooling and ventilation system and a pool bowl located indoors, filled with salt water and equipped with a rail-mounted towing cart with a fine spray nozzle mounted on the cart for spraying fresh water, is characterized in that for control of the strength characteristics of ice
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RU2013101426/13A RU2535398C2 (en) | 2013-01-10 | 2013-01-10 | Method and device for ice cover simulation in model basin |
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RU2013101426/13A RU2535398C2 (en) | 2013-01-10 | 2013-01-10 | Method and device for ice cover simulation in model basin |
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RU2013101426A true RU2013101426A (en) | 2014-07-20 |
RU2535398C2 RU2535398C2 (en) | 2014-12-10 |
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RU2013101426/13A RU2535398C2 (en) | 2013-01-10 | 2013-01-10 | Method and device for ice cover simulation in model basin |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110282076A (en) * | 2019-08-05 | 2019-09-27 | 江苏科技大学 | A kind of Novel ice cracking and marine structure continuously collide tank experiments device |
CN115901841A (en) * | 2023-03-13 | 2023-04-04 | 中国电建集团昆明勘测设计研究院有限公司 | Method for simulating formation of arch bridge-shaped ice cover of reservoir and measuring overall form evolution |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2698976C1 (en) * | 2018-11-06 | 2019-09-02 | Федеральное государственное унитарное предприятие "Крыловский государственный научный центр" | Device for providing testing of medium-sized samples of laboratory sea ice in an ice basin |
RU2715331C1 (en) * | 2019-04-15 | 2020-02-26 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Приамурский государственный университет имени Шолом-Алейхема" | Ice cover simulation method |
CN110626463B (en) * | 2019-10-22 | 2020-10-27 | 华南理工大学 | Icebreaker pond model experiment device |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
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US3691781A (en) * | 1971-07-30 | 1972-09-19 | Arctec | Method and apparatus for forming model ice sheets |
SU1386821A1 (en) * | 1986-02-14 | 1988-04-07 | А.И.Плугин и И.А.Степанюк | Method of making ice cover in test basin |
RU2384828C1 (en) * | 2008-09-03 | 2010-03-20 | Федеральное государственное унитарное предприятие "Центральный научно-исследовательский институт имени академика А.Н. Крылова" (ФГУП "ЦНИИ им. акад. А.Н. Крылова") | Procedure for self-propelled model testing of vessels in test ice pool |
RU2467910C1 (en) * | 2011-04-11 | 2012-11-27 | Федеральное государственное унитарное предприятие "Центральный научно-исследовательский институт имени академика А.Н. Крылова" (ФГУП "ЦНИИ им. акад. А.Н. Крылова") | Multifunctional support of ice testing pool |
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2013
- 2013-01-10 RU RU2013101426/13A patent/RU2535398C2/en not_active IP Right Cessation
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110282076A (en) * | 2019-08-05 | 2019-09-27 | 江苏科技大学 | A kind of Novel ice cracking and marine structure continuously collide tank experiments device |
CN115901841A (en) * | 2023-03-13 | 2023-04-04 | 中国电建集团昆明勘测设计研究院有限公司 | Method for simulating formation of arch bridge-shaped ice cover of reservoir and measuring overall form evolution |
CN115901841B (en) * | 2023-03-13 | 2023-05-30 | 中国电建集团昆明勘测设计研究院有限公司 | Reservoir arch bridge-shaped ice cover formation simulation and integral form evolution measurement method |
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RU2535398C2 (en) | 2014-12-10 |
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Effective date: 20160111 |