Technologies and Engineering
Technologies and Engineering
ISSN 2786-5371 e-ISSN 2786-538X
DOI: 10.30857/2786-5371
Submit an article

Issue

Vol. 22, No. 4, 2021

  • 13.10.2021

Technologies and Engineering

ISSN (print) 2786-5371

ISSN (online) 2786-538X

Publisher: Kyiv National University of Technologies and Design

Download issue

All articles from the issue

open access

Algorithm of automated continuous mixing complexes design for bulk materials

Keywords: algorithm; design; feeder; hopper; mixer; bulk material; mixing process; mixing complex

Oleksandr Burmistenkov, Tetyana Bila, Volodymyr Statsenko

https://doi.org/10.30857/2786-5371.2021.4.2

Suggested citation

Burmistenkov, O., Bila, T., & Statsenko, V. (2021). Algorithm of automated continuous mixing complexes design for bulk materials. Technologies and Engineering, 22(4), 18-30. https://doi.org/10.30857/2786-5371.2021.4.2
Read more
  • 22.09.2021
  • 463 Views
  • Technologies and Engineering - Vol. 22, No. 4, 2021
open access

Piezo sensor as a light control element for creating a children's room design

Keywords: п’єзодатчик; «жива» плитка; люмінофорне покриття; ультрафіолетове випромінювання

Anna Dzikevych, Iryna Oleinikova

https://doi.org/10.30857/2786-5371.2021.4.3

Suggested citation

Dzikevych, A., & Oleinikova, I. (2021). Piezo sensor as a light control element for creating a children's room design. Technologies and Engineering, 22(4), 31-40. https://doi.org/10.30857/2786-5371.2021.4.3
Read more
  • 22.09.2021
  • 526 Views
  • Technologies and Engineering - Vol. 22, No. 4, 2021
open access

Determination of parameters of the photoelectric system with the battery for needs of local object

Keywords: load power graph; archival data; photoelectric battery; average power values over time intervals; battery; simulation

Olexander Shavolkin, Ruslan Marchrnko, Yevhen Stanovskyi, Mykola Pidhainyi, Hennadii Kruhliak

https://doi.org/10.30857/2786-5371.2021.4.4

Suggested citation

Shavolkin, O., Marchrnko, R., Stanovskyi, Y., Pidhainyi, M., & Kruhliak, H. (2021). Determination of parameters of the photoelectric system with the battery for needs of local object. Technologies and Engineering, 22(4), 41-50. https://doi.org/10.30857/2786-5371.2021.4.4
Read more
  • 22.09.2021
  • 509 Views
  • Technologies and Engineering - Vol. 22, No. 4, 2021
open access

Breaking characteristics of integrated polyethylene thread

Keywords: complex polyethylene thread; breaking load; breaking elongation; thread strength; loop break; protective textile material

Svitlana Bobrova, Oksana Dmytrtyk, Liudmyla Halavska, Tetyana Yelina

https://doi.org/10.30857/2786-5371.2021.4.5

Suggested citation

Bobrova, S., Dmytrtyk, O., Halavska, L., & Yelina, T. (2021). Breaking characteristics of integrated polyethylene thread. Technologies and Engineering, 22(4), 51-59. https://doi.org/10.30857/2786-5371.2021.4.5
Read more
  • 22.09.2021
  • 522 Views
  • Technologies and Engineering - Vol. 22, No. 4, 2021
open access

Influence of mechanical activation on size characteristics and form of clay powders particles of various types

Keywords: clay powder; polymer composite; mechanical activation; particle; equivalent diameter; shape index; morphometric analysis

Yurii Budash, Natalia Tarasenko, Viktoria Plavan, Mykola Zatolokin, Tatiana Shylintseva

https://doi.org/10.30857/2786-5371.2021.4.6

Suggested citation

Budash, Y., Tarasenko, N., Plavan, V., Zatolokin, M., & Shylintseva, T. (2021). Influence of mechanical activation on size characteristics and form of clay powders particles of various types. Technologies and Engineering, 22(4), 60-68. https://doi.org/10.30857/2786-5371.2021.4.6
Read more
  • 22.09.2021
  • 472 Views
  • Technologies and Engineering - Vol. 22, No. 4, 2021
open access

Comparison of amines as blowing agents of flame retardant intumescent type compositions

Keywords: flame retardant; intumescent system; blowing agents; ammonium polyphosphate; melamine; pentaerythritol; amine

Liubov Vakhitova, Kostyantyn Kalafat, Nadezhda Taran, Volodymyr Bessarabov

https://doi.org/10.30857/2786-5371.2021.4.7

Suggested citation

Vakhitova, L., Kalafat, K., Taran, N., & Bessarabov, V. (2021). Comparison of amines as blowing agents of flame retardant intumescent type compositions. Technologies and Engineering, 22(4), 69-80. https://doi.org/10.30857/2786-5371.2021.4.7
Read more
  • 22.09.2021
  • 610 Views
  • Technologies and Engineering - Vol. 22, No. 4, 2021
open access

Influence of additive manufacturing forming parameters on complex properties of the articles made from photosensitive resin

Keywords: additive manufacturing; UV curable resin; Stereolithography; 3D printing

Oleksandr Slieptsov, Ruslan Iskandarov, Igor Slieptsov, Viacheslav Kobza

https://doi.org/10.30857/2786-5371.2021.4.8

Suggested citation

Slieptsov, O., Iskandarov, R., Slieptsov, I., & Kobza, V. (2021). Influence of additive manufacturing forming parameters on complex properties of the articles made from photosensitive resin. Technologies and Engineering, 22(4), 81-87. https://doi.org/10.30857/2786-5371.2021.4.8
Read more
  • 22.09.2021
  • 499 Views
  • Technologies and Engineering - Vol. 22, No. 4, 2021