The content of issue 4 (85)
Section.Energy and electrical engineering
Camara S., Sulin A.B., Olga S. Malinina
Energy and economic analysis of a solar cooling system driven by
a double-acting collector
3
Prilutski I.K., Molodova Yu. I., Tatarenko U.V.
Comparative analysis of methods for calculating heat transfer process in the compressor stages of volumetric operating principle
15
Arkharov I. A., Makhotin Ilya D.
A comparative analysis of ways to cool data center servers and data banks. Part 2. Cost-effectiveness of liquid and air-cooled systems
21
Section.Agroengineering and food technologies
Mezenova O. Ya., Samburskaya Nadezhda V., Сушина А. Д., Mörsel Jörg-Thomas
Using the potential of red algae in the technology of smokeless fish smoking
29
Volkov Ivan E.
Perspectives of controlling whipped yeast-free dough making
37
Mikhail Yu. Kukin, Kostyuchenko Marina N., Nutchina Maria A., Parakhina Olga I.
Development of calibration models in the spectral range from 1400 to 2500 nm to determine the mass fraction of fat, sugar and moisture in bakery products by the NIR method
45
Section.Physical sciences
Apitsyna O.S., Aleksandr A. Malyshev, Andrei V. Zaitsev, Olga S. Malinina, Ignatiev Vitaly E.
Modelling heat transfer in the evaporators of heating-cooling energy systems taking into account nonstationarity of the boiling process
52
Oleg V. Evdulov, Magomedova Sarat G., Magomadov R. A.-M.
Mathematical modeling of a thermoelectric system for local hypothermia of the periodontal region
60
Veprinyak Ivan A., Koshkin Sergey V.
Analytical presentation of sea ice’s temperature profile in spring-summer period on the northern sea route
68
Rykov S.V. , Kudryavtseva I.V. , Rykov V.A., Koniaev Dmitry V.
Saturated vapor pressure of hydrofluoroolefins
76
Muraveinikov S.S. , Sulin A.B., Nikitin А. А., Makatov Kirill
Experimental study of the characteristics of an active heat exchanger under changing operating conditions
84