Technologies and Engineering
Technologies and Engineering
ISSN 2786-5371 e-ISSN 2786-538X
DOI: 10.30857/2786-5371
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Author

Liudmyla Halavska

Doctor of Technical Science, Professor

Kyiv National University of Technologies and Design

01011, 2 Mala Shyianovska Str., Kyiv, Ukraine

https://orcid.org/0000-0002-6994-6641

All articles

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Keywords: para-aramid thread; ultra-high molecular weight polyethylene thread; durable knitted materials; plain interloping; piercing with a rod; pressing with a ball; flat knitting equipment

The influence of a specific flat knitting equipment on the resistance of knitted materials made of high-strength yarns to mechanical damage (piercing with a rod and pressing with a ball)

Oksana Dmytrtyk, Liudmyla Halavska, Yulia Kharchenko

https://doi.org/10.30857/2786-5371.2024.3.7

Suggested citation

Dmytrtyk, O., Halavska, L., & Kharchenko, Y. (2024). The influence of a specific flat knitting equipment on the resistance of knitted materials made of high-strength yarns to mechanical damage (piercing with a rod and pressing with a ball). Technologies and Engineering, 25(3), 82-97. https://doi.org/10.30857/2786-5371.2024.3.7
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  • 19.06.2024
  • 434 Views
  • Technologies and Engineering - Vol. 25, No. 3, 2024
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Keywords: para-aramid thread; ultra-high molecular weight polyethylene thread; durable knitted material; plain interloping; breaking load; breaking elongation; flat knitting equipment

Study of the influence of flat knitting equipment type on the breaking load and elongation of knitted fabric made from high-strength threads

Oksana Dmytrtyk, Liudmyla Halavska

https://doi.org/10.30857/2786-5371.2024.2.8

Suggested citation

Dmytrtyk, O., & Halavska, L. (2024). Study of the influence of flat knitting equipment type on the breaking load and elongation of knitted fabric made from high-strength threads. Technologies and Engineering, 25(2), 79-95. https://doi.org/10.30857/2786-5371.2024.2.8
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  • 17.04.2024
  • 465 Views
  • Technologies and Engineering - Vol. 25, No. 2, 2024
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Keywords: para-aramid thread; ultra-high molecular weight polyethylene thread; durable knitted material; protective textiles; loops form; plain interloping

Influence of technological factors of producing knitwear from high-strength threads on the loops form and structural parameters

Oksana Dmytrtyk, Liudmyla Halavska

https://doi.org/10.30857/2786-5371.2023.5.6

Suggested citation

Dmytrtyk, O., & Halavska, L. (2023). Influence of technological factors of producing knitwear from high-strength threads on the loops form and structural parameters. Technologies and Engineering, 24(5), 76-85. https://doi.org/10.30857/2786-5371.2023.5.6
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  • 18.10.2023
  • 444 Views
  • Technologies and Engineering - Vol. 24, No. 5, 2023
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Keywords: high-strength yarns; para-aramid yarn; tensile strength and elongation; loop breaking

Research of the tearing characteristics of pararamid yarn

Oksana Dmytrtyk, Svitlana Bobrova, Liudmyla Halavska, Tetyana Yelina

https://doi.org/10.30857/2786-5371.2022.6.6

Suggested citation

Dmytrtyk, O., Bobrova, S., Halavska, L., & Yelina, T. (2022). Research of the tearing characteristics of pararamid yarn. Technologies and Engineering, 23(6), 63-71. https://doi.org/10.30857/2786-5371.2022.6.6
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  • 30.11.2022
  • 464 Views
  • Technologies and Engineering - Vol. 23, No. 6, 2022
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Keywords: complex polyethylene thread; breaking load; breaking elongation; thread strength; loop break; protective textile material

Breaking characteristics of integrated polyethylene thread

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
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  • 22.09.2021
  • 456 Views
  • Technologies and Engineering - Vol. 22, No. 4, 2021
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Keywords: weft-knits; simulation of deformation; course; frame model; uniaxial stretching; deformation process

Frame model of stretching of weft-knitted fabrics in the coursewise direction

Svitlana Bobrova, Tetyana Yelina, Liudmyla Halavska, Volodymyr Shcherban, Oksana Kolisko

https://doi.org/10.30857/2786-5371.2021.3.6

Suggested citation

Bobrova, S., Yelina, T., Halavska, L., Shcherban, V., & Kolisko, O. (2021). Frame model of stretching of weft-knitted fabrics in the coursewise direction. Technologies and Engineering, 22(3), 60-69. https://doi.org/10.30857/2786-5371.2021.3.6
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  • 30.06.2021
  • 283 Views
  • Technologies and Engineering - Vol. 22, No. 3, 2021
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Keywords: knitwear; frame model; hinge-rod model; tensile deformations

Frame model of uniaxial stretching of weft-knitted structures in the wale direction

Tetyana Yelina, Liudmyla Halavska, Volodymyr Shcherban, Oksana Kolisko, Svitlana Bobrova

https://doi.org/10.30857/1813-6796.2021.1.4

Suggested citation

Yelina, T., Halavska, L., Shcherban, V., Kolisko, O., & Bobrova, S. (2021). Frame model of uniaxial stretching of weft-knitted structures in the wale direction. Technologies and Engineering, 22(1), 43-53. https://doi.org/10.30857/1813-6796.2021.1.4
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  • 24.02.2021
  • 342 Views
  • Technologies and Engineering - Vol. 22, No. 1, 2021
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Keywords: knitwear; ergonomic properties; thermophysiological comfort; geometric characteristics of the structure; air permeability; thermal conductivity; surface texture; stretchability

Ergonomic characteristics of knitwear dependent on it’s geometry

Tetyana Yelina, Liudmyla Halavska

https://doi.org/10.30857/1813-6796.2020.6.4

Suggested citation

Yelina, T., & Halavska, L. (2020). Ergonomic characteristics of knitwear dependent on it’s geometry. Technologies and Engineering, 21(6), 40-54. https://doi.org/10.30857/1813-6796.2020.6.4
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  • 17.12.2020
  • 337 Views
  • Technologies and Engineering - Vol. 21, No. 6, 2020
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Keywords: knitted rib structures, tensile deformation, yarn

Study of the process of streching in the coursewise direction of different knitting rib structures

Tetyana Yelina, A. Pukhova, V. Romaniuk, Liudmyla Halavska

https://doi.org/DOI:10.30857/1813-6796.2020.4.9

Suggested citation

Yelina, T., Pukhova, A., Romaniuk, V., & Halavska, L. (2020). Study of the process of streching in the coursewise direction of different knitting rib structures. Technologies and Engineering, 21(4), 98-106. https://doi.org/DOI:10.30857/1813-6796.2020.4.9
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  • 23.09.2020
  • 383 Views
  • Technologies and Engineering - Vol. 21, No. 4, 2020
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Keywords: knitted rib structures, tensile deformation, three-dimensional modeling

Development of a parametric surface model of rib 2x2 knits

Tetyana Yelina, Liudmyla Halavska, Oleksandr Manoilenko

https://doi.org/DOI:10.30857/1813-6796.2020.2.8

Suggested citation

Yelina, T., Halavska, L., & Manoilenko, O. (2020). Development of a parametric surface model of rib 2x2 knits. Technologies and Engineering, 21(2), 80-89. https://doi.org/DOI:10.30857/1813-6796.2020.2.8
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  • 29.04.2020
  • 363 Views
  • Technologies and Engineering - Vol. 21, No. 2, 2020
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Keywords: knitwear, tensile deformations, meso-models, high-strength threads, 3D modeling

3d simulation of knitted structure in the maximum stretched state

Tetyana Yelina, Liudmyla Halavska, D. Mikuchioniene, R. Milasius, V. Bezsmertna

https://doi.org/DOI:10.30857/1813-6796.2020.5.3

Suggested citation

Yelina, T., Halavska, L., Mikuchioniene, D., Milasius, R., & Bezsmertna, V. (2020). 3d simulation of knitted structure in the maximum stretched state. Technologies and Engineering, 21(5), 31-45. https://doi.org/DOI:10.30857/1813-6796.2020.5.3
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  • 28.10.2020
  • 403 Views
  • Technologies and Engineering - Vol. 21, No. 5, 2020
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Keywords: weft knitwear, knockover depth, breaking load, para-aramid thread, loss of thread strength

The research of the para-aramid threads durability loss in the weft knitwear production process

V. Bezsmertna, Liudmyla Halavska, Svitlana Bobrova

https://doi.org/DOI:10.30857/1813-6796.2019.2.5.

Suggested citation

Bezsmertna, V., Halavska, L., & Bobrova, S. (2019). The research of the para-aramid threads durability loss in the weft knitwear production process. Technologies and Engineering, 20(2), 51-59. https://doi.org/DOI:10.30857/1813-6796.2019.2.5.
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  • 24.04.2019
  • 337 Views
  • Technologies and Engineering - Vol. 20, No. 2, 2019
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Keywords: industrial knitwear, polyethylene yarn, polyamide yarn, protective products, highstrength knitwear, deformation characteristics

Deformation characteristics of high strength knitted fabrics

Svitlana Bobrova, Liudmyla Halavska, A. Kulyk

https://doi.org/10.1109/5.771073

Suggested citation

Bobrova, S., Halavska, L., & Kulyk, A. (2018). Deformation characteristics of high strength knitted fabrics. Technologies and Engineering, 19(6), 56-63. https://doi.org/10.1109/5.771073
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  • 19.12.2018
  • 349 Views
  • Technologies and Engineering - Vol. 19, No. 6, 2018