Zobrazeno 1 - 10
of 52
pro vyhledávání: '"A. J. Rostocki"'
Autor:
A. J. Rostocki, Andrzej Balcerzak, Krzysztof Wieja, Marek Szalewski, S. Ptasznik, Piotr Kiełczynski
Publikováno v:
Archives of Acoustics.
An emerging ultrasonic technology aims to control high-pressure industrial processes that use liquids at pressures up to 800 MPa. To control these processes it is necessary to know precisely physicochemical properties of the processed liquid (e.g., C
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::915e4e124dad3bfa73fe3f2bbf51e7e0
https://doi.org/10.24425/aoa.2019.128496
https://doi.org/10.24425/aoa.2019.128496
Publikováno v:
European Food Research and Technology. 248:283-287
This article presents the results of research on the influence of high pressure on the mechanical properties of sunflower oil. The pressure value was changed by the stepwise method to obtain thermodynamic equilibrium. Dependencies of changes in the v
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::896f98a64128124b361bda0451373927
https://doi.org/10.1007/s00217-021-03880-1
https://doi.org/10.1007/s00217-021-03880-1
Autor:
Piotr Kielczynski, S. Ptasznik, Andrzej Balcerzak, A. J. Rostocki, Krzysztof Wieja, Marek Szalewski
Publikováno v:
Biomass and Bioenergy. 107:113-121
Investigation of the high-pressure thermophysical properties of biofuels, e.g., bulk modulus, surface tension, and viscosity is of paramount importance in fuel injection systems in diesel engines. Another crucial and dangerous phenomenon that may occ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bd2afd7f57fcb3da8727f9894ff470d7
https://doi.org/10.1016/j.biombioe.2017.09.015
https://doi.org/10.1016/j.biombioe.2017.09.015
Autor:
Andrzej Balcerzak, Krzysztof Wieja, Marek Szalewski, Piotr Kielczynski, A. J. Rostocki, S. Ptasznik
Publikováno v:
2018 IEEE International Ultrasonics Symposium (IUS).
In many technological processes liquids are subjected to high pressures (up to 800 MPa), e.g., in high pressure preservation of liquid foodstuffs. Similarly., in modern fuel injection systems for diesel engines., biofuels are subjected to pressures u
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::684cd2aaaa85301c0aab2f45e0444022
https://doi.org/10.1109/ultsym.2018.8579903
https://doi.org/10.1109/ultsym.2018.8579903
Autor:
S. Ptasznik, A. J. Rostocki, Rafał Tarakowski, Mateusz Kowalczyk, R. M. Siegoczyński, Piotr Modzelewski, A. Malanowski
Publikováno v:
Fuel. 146:28-32
A sample of Fatty Acid Methyl Ester (FAME) has been examined in high pressure conditions. Solidification process in the FAME sample has been observed. The aim of the measurements was to pressurize the sample with different rates of compression. Durin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1346b4f5b6c8a9166e47d2a537b42691
https://doi.org/10.1016/j.fuel.2014.12.007
https://doi.org/10.1016/j.fuel.2014.12.007
Autor:
A. J. Rostocki, Piotr Kielczynski, Krzysztof Wieja, Marek Szalewski, S. Ptasznik, Andrzej Balcerzak
Publikováno v:
2017 IEEE International Ultrasonics Symposium (IUS).
In many industrial technological processes, liquids are subjected to high pressures, e.g., in the high pressure food preservation. Similarly, in modern fuel injection systems for diesel engines, biofuel is subjected to a pressure up to 300 MPa. In su
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::55c1a4a9e8deca8abddde33c1d6b0cc5
https://doi.org/10.1109/ultsym.2017.8092656
https://doi.org/10.1109/ultsym.2017.8092656
Autor:
Andrzej Balcerzak, Piotr Kielczynski, A. Malanowski, R. M. Siegoczyński, A. J. Rostocki, Rafał Kościesza, Rafał Tarakowski, Krzysztof Wieja, Marek Szalewski
Publikováno v:
Ultrasonics. 54:2134-2140
The purpose of the paper is to address, using ultrasonic methods, the impact of temperature and pressure on the physicochemical properties of liquids on the example of diacylglycerol (DAG) oil. The paper presents measurements of sound velocity, densi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5bc93edc13edd0396f8d6b633200a6b4
https://doi.org/10.1016/j.ultras.2014.06.013
https://doi.org/10.1016/j.ultras.2014.06.013
Autor:
Andrzej Balcerzak, A. J. Rostocki, Krzysztof Wieja, Marek Szalewski, R. M. Siegoczyński, S. Ptasznik, Piotr Kielczynski
Publikováno v:
LWT - Food Science and Technology. 57:253-259
High-pressure processing is a powerful technology for food preservation. The knowledge of foods properties in the high-pressure range is important to develop and optimize such processes by means of mathematical modeling and simulation. Ultrasonic met
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4303abc3e20c529f32eb8223d4b7c302
https://doi.org/10.1016/j.lwt.2014.01.027
https://doi.org/10.1016/j.lwt.2014.01.027
Autor:
A. Malanowski, R. Kościesza, Rafał Tarakowski, A. J. Rostocki, Marek Szalewski, R. M. Siegoczyński, Andrzej Balcerzak, Piotr Kielczynski, S. Ptasznik
Publikováno v:
High Pressure Research. 33:178-183
The influence of high pressure on viscosity and compressibility of diacylglycerol (DAG) oil has been presented in this paper. The investigated DAG oil was composed of 82% of DAGs and 18% TAGs (triacylglycerols). The dynamic viscosity of DAG was inves
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::58ba0a42093187a365e83cc07ba9c513
https://doi.org/10.1080/08957959.2013.775649
https://doi.org/10.1080/08957959.2013.775649
Autor:
A. Malanowski, S. Ptasznik, Rafał Tarakowski, A. J. Rostocki, Andrzej Balcerzak, Piotr Kielczynski, Marek Szalewski, K. Szlachta
Publikováno v:
High Pressure Research. 33:172-177
In this article, the influence of high pressure on sound velocity at 293 K has been presented. The investigated diacylglycerol oil (DAG – [D82T18]AG) was composed of 82% DAGs and 18% triacylglycerols. The variation of sound velocity with hydrostati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9b7bfee74b40ff81033e8f2b63962bad
https://doi.org/10.1080/08957959.2013.769975
https://doi.org/10.1080/08957959.2013.769975