Zobrazeno 1 - 10
of 48
pro vyhledávání: '"Simitchiev Apostol"'
Autor:
Dimitrov Nikolay, Koleva Anna, Simitchiev Apostol, Petrova Todorka, Kakalova Miroslava, Nikolova Milena
Publikováno v:
BIO Web of Conferences, Vol 102, p 01008 (2024)
The incorporation of fiber-rich non-starchy wastes from various industries, into ready-to-eat extrudates, changes their structure and therefore affects their physical properties. The study explored the impact of varying levels of tomato pomace (rangi
Externí odkaz:
https://doaj.org/article/602b2991dbca4a03be8c43277e01bbbc
Publikováno v:
BIO Web of Conferences, Vol 102, p 03003 (2024)
The influence of the speed of the feeding (Nf) and main (Nw) screw, the moisture content of the material (W) and the temperature of the die (Tm) on the average residence time (t) and the Peclet number (Pe) in single-screw extrusion of rice semolina u
Externí odkaz:
https://doaj.org/article/85c66fcb6d294934ba646ae79d9c0c72
Autor:
Mazova Nadezhda, Simitchiev Apostol, Merdzhanov Pavel, Ivanova Tanya, Lazarov Lazar, Popova Venelina
Publikováno v:
BIO Web of Conferences, Vol 58, p 01020 (2023)
Cape gooseberry (Physalis peruviana L.), an exotic fruit gaining popularity in Bulgaria, has been recognized as a highly functional food, but has also the potential to be a resource for the fragrance and cosmetic industries. The main objective of thi
Externí odkaz:
https://doaj.org/article/b54991c244334011b4c5a788bc8a0cd9
Publikováno v:
BIO Web of Conferences, Vol 58, p 03004 (2023)
The influence of screws with and without propeller, as well as the independent variables of material moisture content, working screw speed, feeding screw speed and die temperature on the changes of some physical and mechanical properties during singl
Externí odkaz:
https://doaj.org/article/afd5dd9680b04beeae978165f805a861
Autor:
Simitchiev Apostol, Bozadzhiev Bozidar, Lazarov Lazar, Stankov Stanko, Fidan Hafize, Stoyanova Albena
Publikováno v:
E3S Web of Conferences, Vol 327, p 02010 (2021)
The aim of the present study was to investigate the possibilities for obtaining pellets by single-screw extrusion of black pine (Pinus nigra Arn.) biomass. Two fractions of black pine needles – 1) with dp ≥ 500 μm and bulk density ρn = 0.243 g/
Externí odkaz:
https://doaj.org/article/3951d7082ad44173923003a4a1369459
Autor:
Tasheva Stanislava, Dimov Milen, Fidan Hafize, Stankov Stanko, Lazarov Lazar, Bozadzhiev Bozidar, Simitchiev Apostol, Stoyanova Albena
Publikováno v:
E3S Web of Conferences, Vol 327, p 01014 (2021)
The aim of the present study was to determine the thermodynamic and kinetic parameters of biomass obtained from black pine (Pinus nigra Arn.). The biomass, consisting of twigs with needles and needles alone of black pine, was used. Ultimate analysis
Externí odkaz:
https://doaj.org/article/e58a8af560624bf082cbd1c52117f04d
Publikováno v:
E3S Web of Conferences, Vol 207, p 05002 (2020)
Hydrodynamic cavitation damages the apparatus by intensive cavitational erosion of the elements in a hydro system. Being acquainted with the mechanisms of effect, hydrodynamic cavitation can be used to intensify technological processes in different i
Externí odkaz:
https://doaj.org/article/bbfc622a4c4f42dea40e2f9280613af4
Publikováno v:
E3S Web of Conferences, Vol 207, p 01013 (2020)
The energy efficiency of household refrigerating appliances was measured according to EN TSO15502. A Liebherr TKP 1650 built-in Domestic refrigerator is used to determine the influence of the capillary pipe geometry. The temperatures at the injection
Externí odkaz:
https://doaj.org/article/54d572bc4e2847abb58dca4930d3381e
Akademický článek
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Autor:
Velichkova, Katya, Sirakov, Ivaylo, Stoyanova, Stefka, Simitchiev, Apostol, Yovchev, David, Stamatova-Yovcheva, Kamelia
Publikováno v:
Fishes (MDPI AG); Jul2024, Vol. 9 Issue 7, p249, 12p