About the authors
| First name, Middle name, Last name, Scientific degree, Scientific rank, Current position. Full and brief name of the organization, The organization address. | Chicherin Stanislav Viktorovich post-graduate student E-mail: This e-mail address is being protected from spambots. You need JavaScript enabled to view it Omsk State Transport University The organization address: 644046, Russia, Omsk, Marx st., 35 Zbaraz Leonid Iosifovich candidate of technical sciences, associate professor E-mail: This e-mail address is being protected from spambots. You need JavaScript enabled to view it NTU Kharkiv Polytechnic Institute The organization address: 61002, Ukraine, Kharkоv, Kyrpychova st., 2 |
| Title of the article | Thermal performance of quarterly buildings – reason to stop building neighborhoods |
| Abstract. | Problem statement. Currently faced with excessive pollution and poor quality of life levels, the country has come up with a new national plan to reduce heat demand by 59,6 billion Gcal in 2030. And it comes with something contrary: developing more than 3,5 thousand hectares of land currently unused to turn it into buildings and infrastructure. Results. Although some developers refer fire safety regulations, new cladding materials and doors and windows are used as fixes for the high energy costs and improve thermal performance of the city blocks. Meantime, there are signs the network losses that has encouraged tower building may be significantly decreasing, particularly given the recent reduction in heat demand for the end-user. Hence the most serious cause for concern of the DH system is not transmission mains but distribution networks (DN32-DN200) around high-rise isolated buildings. The districts of suburban Omsk, Saransk, Saint Petersburg (Russia) have about 1,8 times more heat losses than a residential density without towers. Conclusions. To sum up, block projects are set to continue as a key part of inner-city housing across Russia. Matching the scale of a new building to its surroundings is vital and energy efficiency is a virtue for any great city as well. |
| Keywords. | district heating, tower, compactness, space heating, pump, indirect. |
| For citations: | Chicherin S.V., Zbaraz L.I. Thermal performance of quarterly buildings – reason to stop building neighborhoods // Izvestiya KGASU. 2019. №1(47) P.194-205. |
