Journal International Academy of Refrigeration最新文献

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Technological features of the yeast puff pastry made from creamery butter 奶油黄油酵母酥的工艺特点
Journal International Academy of Refrigeration Pub Date : 1900-01-01 DOI: 10.17586/1606-4313-2020-19-4-77-84
A. Pavlova, O. Golovinskaia, P. A. Plotnikova, E. Bendenko, Unifood Llc
{"title":"Technological features of the yeast puff pastry made from creamery butter","authors":"A. Pavlova, O. Golovinskaia, P. A. Plotnikova, E. Bendenko, Unifood Llc","doi":"10.17586/1606-4313-2020-19-4-77-84","DOIUrl":"https://doi.org/10.17586/1606-4313-2020-19-4-77-84","url":null,"abstract":"grass. It has been studied that New Zealand butter has several advantages: high content of natural β-carotene, vitamins D, K2, and E; pure creamy taste, and aroma. During research the authors investigated the technological properties of the product on the example of the manufacture of yeast puff products. During the study, the dependence of the technological properties of New Zealand butter made from August to January on the profile of fatty acids, thermal stability, solid fat content, and β-carotene content was studied; as well as their influence on the organoleptic characteristics of finished yeast puff products. It was found out that butter made between August and October is more plastic and soft, it requires a decrease in the operating temperature of the butter by 2–4 ° C, in contrast to the butter of the November-January season. Recommendations on the technological conditions for the manufacture of yeast puff products are formulated.","PeriodicalId":148431,"journal":{"name":"Journal International Academy of Refrigeration","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129284652","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Simulation of radiation cooling system for air conditioning 空调辐射冷却系统的仿真
Journal International Academy of Refrigeration Pub Date : 1900-01-01 DOI: 10.17586/1606-4313-2019-18-3-3-14
A. Tsoy, A. Granovskiy, D. Tsoy, A. Baranenko
{"title":"Simulation of radiation cooling system for air conditioning","authors":"A. Tsoy, A. Granovskiy, D. Tsoy, A. Baranenko","doi":"10.17586/1606-4313-2019-18-3-3-14","DOIUrl":"https://doi.org/10.17586/1606-4313-2019-18-3-3-14","url":null,"abstract":"Канд. техн. наук А. П. ЦОЙ1, А. С. ГРАНОВСКИЙ2 1teniz@bk.ru., 2granovskiy.a@rambler.ru Алматинский технологический университет Д. А. ЦОЙ, д-р техн. наук А. В. БАРАНЕНКО3 3aleks.baranenko@gmail.com Университет ИТМО Рассмотрена возможность охлаждения воздуха до комфортного значения температуры при помощи установки радиационного охлаждения, сбрасывающей тепло в виде инфракрасного излучения через атмосферу планеты в ночное время. На основе данных о погоде за лето 2018 г. в городе Алматы (Казахстан) проведено компьютерное моделирование работы установки радиационного охлаждения, в которой циркуляция теплоносителя (воды) осуществляется при помощи насосов, имеется заполненный водой аккумулятор холода, радиаторы занимают всю площадь крыши охлаждаемого здания, а для охлаждения воздуха используется ребристо-трубный воздухоохладитель. Использованная компьютерная модель проверена на основе полученных ранее экспериментальных данных и учитывает процессы теплообмена, происходящие во всех элементах. В результате моделирования установлено, что после принятия мер по сокращению энергопотребления (снижения расхода теплоносителя по гидравлическим контурам до минимально-возможных значений, сокращения мощности вентиляторов воздухоохладителей), установка может поддерживать в охлаждаемом помещении температуру воздуха до 25 °С около 86,8 % времени от общей продолжительности сезона. При суммарной мощности электродвигателей 52 Вт, установка потребляет за сезон 69,5 кВт·ч электроэнергии, что на 56 % меньше количества энергии, потребленного обычным кондиционером за рассматриваемый период времени. Средняя холодопроизводительность установки за сезон составляет 204 Вт, а пиковое значение достигает 1200 Вт. Ключевые слова: радиационное охлаждение, естественное охлаждение, компьютерное моделирование, кондиционирование воздуха, энергосбережение.","PeriodicalId":148431,"journal":{"name":"Journal International Academy of Refrigeration","volume":"57 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121206461","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
Analysis of the clothing effect in the procedure of cryotherapy using computer simulation 冷冻治疗过程中服装效果的计算机模拟分析
Journal International Academy of Refrigeration Pub Date : 1900-01-01 DOI: 10.17586/1606-4313-2019-18-4-84-91
D. Yerezhep, A. Baranov
{"title":"Analysis of the clothing effect in the procedure of cryotherapy using computer simulation","authors":"D. Yerezhep, A. Baranov","doi":"10.17586/1606-4313-2019-18-4-84-91","DOIUrl":"https://doi.org/10.17586/1606-4313-2019-18-4-84-91","url":null,"abstract":"This article discusses the effect of simulated shoes made of different materials on providing protection from exposure to cryogenic gas and discusses local changes in heat flow and temperature curve along the skin of the whole-body cryotherapy object (WBC). In the work protective shoes (protective layer) of various materials, such as cotton, wool, leather, and rubber, were considered and modeled. It was also shown that, due to a local excess, for a more effective WBC procedure it is necessary to achieve uniform temperature dependence along the length of the object under study. The numerical analysis in this work was carried out by modeling the process of non-stationary heat exchange through a multilayer object. The modeling of the WBC object skin included such layers as: epithelium, fat layer, and muscle layer. It was decided to simulate and solve the problem with the use of the finite element method by specialized software. To describe biological heat an equation was used using the Penns approximation. Cryogenic gas flow was described by a turbulent model. This article describes a model that is close to reality with some assumptions, but this model allows experimenting, without a harm to the patient, to increase the therapeutic effect. The results can be used for the most convenient choice of safety shoes, as well as to further improve the efficiency and safety of the patient.","PeriodicalId":148431,"journal":{"name":"Journal International Academy of Refrigeration","volume":"35 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126489290","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Comparative analysis of cooling methods for data center servers and data banks. Part 1. Circuit designs and features 数据中心服务器和数据库冷却方法的对比分析。第1部分。电路设计及特点
Journal International Academy of Refrigeration Pub Date : 1900-01-01 DOI: 10.17586/1606-4313-2022-21-3-21-26
I. Arkharov, I. Makhotin
{"title":"Comparative analysis of cooling methods for data center servers and data banks. Part 1. Circuit designs and features","authors":"I. Arkharov, I. Makhotin","doi":"10.17586/1606-4313-2022-21-3-21-26","DOIUrl":"https://doi.org/10.17586/1606-4313-2022-21-3-21-26","url":null,"abstract":"","PeriodicalId":148431,"journal":{"name":"Journal International Academy of Refrigeration","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126540353","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Optimization of conditions for submerged cultivation of the fungus Phallus Impudicus 刺阳菌潜水培养条件的优化
Journal International Academy of Refrigeration Pub Date : 1900-01-01 DOI: 10.17586/1606-4313-2023-22-2-59-67
A. N. Razin, E.V. Vorobeychikov, M.Yu. Volkov, M.M. Shamtsyan, E.I. Kiprushkina
{"title":"Optimization of conditions for submerged cultivation of the fungus Phallus Impudicus","authors":"A. N. Razin, E.V. Vorobeychikov, M.Yu. Volkov, M.M. Shamtsyan, E.I. Kiprushkina","doi":"10.17586/1606-4313-2023-22-2-59-67","DOIUrl":"https://doi.org/10.17586/1606-4313-2023-22-2-59-67","url":null,"abstract":"","PeriodicalId":148431,"journal":{"name":"Journal International Academy of Refrigeration","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125844794","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Efficiency of general ventilation systems in closed parking areas 封闭停车场一般通风系统的效率
Journal International Academy of Refrigeration Pub Date : 1900-01-01 DOI: 10.17586/1606-4313-2022-21-1-3-10
A. Sverdlov, A. Volkov, S. Rykov, M. A. Volkov
{"title":"Efficiency of general ventilation systems in closed parking areas","authors":"A. Sverdlov, A. Volkov, S. Rykov, M. A. Volkov","doi":"10.17586/1606-4313-2022-21-1-3-10","DOIUrl":"https://doi.org/10.17586/1606-4313-2022-21-1-3-10","url":null,"abstract":"","PeriodicalId":148431,"journal":{"name":"Journal International Academy of Refrigeration","volume":"31 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115804839","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Decentralized air conditioning systems 分散空调系统
Journal International Academy of Refrigeration Pub Date : 1900-01-01 DOI: 10.17586/1606-4313-2020-19-4-37-44
N. V. Kochenkov, A. Salman
{"title":"Decentralized air conditioning systems","authors":"N. V. Kochenkov, A. Salman","doi":"10.17586/1606-4313-2020-19-4-37-44","DOIUrl":"https://doi.org/10.17586/1606-4313-2020-19-4-37-44","url":null,"abstract":"Материал статьи основывается на теоретических положениях, разработанных проф. А. А. Рымкевичем, для реализации которых в соответствующих инженерных методиках требуется дальнейшее их развитие. Рассматривается децентрализованная система кондиционирования воздуха (СКВ) для объекта, включающего в себя два помещения или две рабочие зоны в пределах одного помещения с разнохарактерными нагрузками. Для формализации этих нагрузок применяются исходные термодинамические схемы (ИТС), описываемые аналитически (уравнения здесь не приводятся), а для наглядного представления ИТС используется I-d-диаграмма влажного воздуха. Раскрыты достоинства и недостатки однозональных СКВ, которые приняты за базовой вариант. Это означает, что расходы энергоресурсов. потребляемых на тепловлажностную обработку воздуха в этих СКВ, являются эталонными значениями, к которым надо стремиться при сравнении их с аналогичными значениями расходов для других конкурирующих вариантов СКВ. В качестве конкурирующих вариантов СКВ рассматриваются децентрализованные, многозональные и комбинированные СКВ. Показано принципиальное различие между этими вариантами. В статье рассматриваются только децентрализованные СКВ, включающие в свой состав центральную систему, где обрабатывается наружный воздух, и местную систему, обрабатывающую рециркуляционный воздух в помещении. Раскрыты задачи, решаемые местными системами СКВ, в зависимости от которых эти системы разделены по функциональному признаку (т. е. по той задаче или функции, которую они выполняют) на две группы: смежные системы и (зональные) доводчики, принципиальное отличие между которыми заключается в их влиянии на изменение нагрузок в помещениях, а, следовательно, и на изменение положений ИТС на I-d-диаграмме. Показано, какие рециркуляционные системы могут выполнять функции смежных систем и как они должны выбираться для децентрализованных СКВ. Раскрыты механизмы совмещения ИТС помещений за счет смежных систем в общую для них ИТС на примере одной из совмещенных расчетных зон. Раскрыто содержание понятия «помещение ориентировано на центральный кондиционер». Стиль изложения материала и используемая терминология соответствуют работам проф. А. А. Рымкевича. Ключевые слова: однозональные и децентрализованные системы кондиционирования воздуха (СКВ), местные и смежные системы, доводчики, конкурирующие варианты СКВ, однохарактерные и разнохарактерные нагрузки, центральный кондиционер, исходная термодинамическая схема.","PeriodicalId":148431,"journal":{"name":"Journal International Academy of Refrigeration","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115860481","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
A solution of inverse heat conduction problem for investigating short liner heat pipes 研究短衬里热管的反热传导问题的一种解
Journal International Academy of Refrigeration Pub Date : 1900-01-01 DOI: 10.17586/1606-4313-2022-21-1-83-97
A. V. Seryakov, A. Alekseev
{"title":"A solution of inverse heat conduction problem for investigating short liner heat pipes","authors":"A. V. Seryakov, A. Alekseev","doi":"10.17586/1606-4313-2022-21-1-83-97","DOIUrl":"https://doi.org/10.17586/1606-4313-2022-21-1-83-97","url":null,"abstract":"","PeriodicalId":148431,"journal":{"name":"Journal International Academy of Refrigeration","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130160740","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Using the potential of red algae in the technology of smokeless fish smoking 利用红藻在鱼类无烟熏制技术中的潜力
Journal International Academy of Refrigeration Pub Date : 1900-01-01 DOI: 10.17586/1606-4313-2022-21-4-29-36
O. Mezenova, N.V. Samburskaya, A. Sushina, Y.-T. Mörsel
{"title":"Using the potential of red algae in the technology of smokeless fish smoking","authors":"O. Mezenova, N.V. Samburskaya, A. Sushina, Y.-T. Mörsel","doi":"10.17586/1606-4313-2022-21-4-29-36","DOIUrl":"https://doi.org/10.17586/1606-4313-2022-21-4-29-36","url":null,"abstract":"","PeriodicalId":148431,"journal":{"name":"Journal International Academy of Refrigeration","volume":"151 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134023056","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Scientific and Technical conference with international participation «Low temperature technology in a new paradigm of energy transition» 国际科学技术会议“能源转型新范式中的低温技术”
Journal International Academy of Refrigeration Pub Date : 1900-01-01 DOI: 10.17586/1606-4313-2022-21-1-105-116
O. B. Tsvetkov, Yu.A. Laptev
{"title":"Scientific and Technical conference with international participation «Low temperature technology in a new paradigm of energy transition»","authors":"O. B. Tsvetkov, Yu.A. Laptev","doi":"10.17586/1606-4313-2022-21-1-105-116","DOIUrl":"https://doi.org/10.17586/1606-4313-2022-21-1-105-116","url":null,"abstract":"","PeriodicalId":148431,"journal":{"name":"Journal International Academy of Refrigeration","volume":"133 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133111853","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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