The content of issue 3 (84)

Section.Energy and electrical engineering

Uglanov D.A., Tremkina Olga V., Manakova Olga A. , Shimanova A. B. Energy complex on liquid methane integrated with air separation unit and low-temperature power plant
3
Pronin V.A., Kalashnikova Elena A., Tsvetkov V.A., Kovanov Aleksandr V., Dolgovskaya O.V. Methods for obtaining oxygen for life support in hermetically isolated objects
13
Arkharov I. A., Makhotin Ilya D. Comparative analysis of cooling methods for data center servers and data banks. Part 1. Circuit designs and features
21

Section.Agroengineering and food technologies

Bazhenov Elisei A., Baydalinova L.S., Grimm T. Study of an enzyme preparation from the digestive organs of freshwa-ter brook trout
27
Alshevskaya Marina N., Анистратова О.В., Kochina Anastasia A. Technological peculiarities of developing a plant product with the use of Streptococcus Salivarius Subsp. Thermophilus and Lactobacillus Delbrueckii Subsp. Bulgaricus microorganisms
39
Pavlova Elvira S., Zemlyakova Еvgeniya S. Improving marshmallow technology that meets the needs of a wide group of consumers
49
Muravieva Natalia A., Baidalinova L.S. Determination of shelf life for minced meat semi-finished products enriched with Jerusalem artichoke powder
57

Section.Physical sciences

Alexey A. Fedorov, Vladimir A. Korablev, Fedorov Alexander V. , Kowalskiy Ilya S., Volkov Sergey M., Andreeva Anastasia The use of transient hot wire method to determine thermal conductivity of viscous liquids
66
Kanareykin Aleksandr I. Cooling infinite rectangular plate with adiabatically isolated side wall under boundary conditions of the third kind
74
Koshelev V. L., Eydeus A. I., Koshelev S. V. Data analysis of frost density formed on cooled surfaces
80