Journal
Scientific journal NRU ITMO. Series "Refrigeration and Air Conditioning"
UDK621.56
Issue:1 (28)
Download PDF945 Kbyte
Energy-efficient systems with use of vacuum-evaporation ice slurry generator
Annotation
The saving of resources, energy and the use of natural refrigerants in refrigeration systems is one of the basic vectors of the innovative development of our country. One of the promising ways to solve these problems is the use of vacuum-evaporation ice generator with using an ice slurry storage system, together with energy-saving technologies using renewable energy sources. The article describes the principle of ice production in the vacuum-evaporation ice generator. The advantages and disadvantages of the methods of obtaining ice in vapor-compression refrigeration systems and vacuum evaporative plants are considered. A comparison is made between the consumption of electricity by vapor-compression refrigeration and vacuum ice makers in the production of ice, and heat pumps using air and seawater as a source of heat. Energy-efficient plants using vacuum-evaporative ice generators in cold storage systems are considered; in combined cooling and heating systems; with a heat pump.
Keywords
Постоянный URL
Articles in current issue
- Calculation of energy use for space heating and cooling of buildings
- Experimental measurement of the distribution of the diameter of water droplets in the spray generated by the nozzle based on the RU effect
- Assessment of energy consumption for heating and cooling buildings
- The construction and usage of i–d diagram for a mixture N2-CO2
- Designing smoke alarm systems for modern parking lots of a closed type using mathematical models of processes heat and mass transfer based on the number of fructu