This article presents experimental data on the effect of inter-window heating of the air gap on the heat-shielding properties of a wooden window. In recent years, Russia has significantly tightened the requirements for the heat-shielding qualities of translucent structures of buildings and structures. However, heat losses through the windows continue to account for a significant portion of the total heat losses through the window structures of buildings. Therefore, in order to reduce heat loss through translucent structures and solutions to the problem of energy saving in buildings, it is necessary to look for ways to increase the resistance to heat transfer of windows. One of the solutions for improving the thermal insulation of window structures and increasing comfort in the premises of residential and public buildings in the winter period is the use of inter-glazing space heating.
Keywords: air gap, design, heating element, heat transfer, building, window construction, temperature, heating, interglass space, heating
In this work new circuit solutions of R-S-latch and D-trigger having nonvolatile electrically programmable memory and nonvolatile shift register are presented. It shows that nonvolatile R-S-latch can be effectively used as a memory cell and simultaneously as write and read circuits for it, thus it makes possible to increase reliability of read operation from EEPROM at the expense of differential read for every bit.
Keywords: CMOS, R-S-latch, D-tirgger, shift register, EEPROM, nonvolatile memory
The article presents the results of experimental research of the re-entrainment reduction in the electrocyclone. The authors shows an increase in the collection efficiency of ash up to 99.5% and reduction of entrainment in 4 times when profiled elements was install on collection electrode surface
Keywords: gas dust cleaning, electrocyclone, re-entrainment, collection efficiency, ash from thermal power plants