Informacja

Drogi użytkowniku, aplikacja do prawidłowego działania wymaga obsługi JavaScript. Proszę włącz obsługę JavaScript w Twojej przeglądarce.

Wyszukujesz frazę "Kuczyński, S." wg kryterium: Autor


Wyświetlanie 1-11 z 11
Tytuł:
Technical and economic issues of offshore pipeline carbon dioxide transportation
Autorzy:
Włodek, T.
Kuczyński, S.
Hendel, J.
Powiązania:
https://bibliotekanauki.pl/articles/298735.pdf
Data publikacji:
2014
Wydawca:
Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie. Wydawnictwo AGH
Tematy:
carbon dioxide
CO2
pipeline
CO2 transport
pipeline transportation
offshore pipeline
Opis:
The technical and economic conditions of carbon dioxide offshore pipeline transportation are presented in this paper. The basie conditions in which carbon dioxide will be transported, as well as the thermodynamic conditions, physicochemical properties and technical parameters, relevant to CO2 pipeline transport, are addressed in this article. The basie costs of pipeline carbon dioxide transport are also considered. The carbon dioxide flow was simulated for a few pipeline diameter sizes to determine the operating pressure of the pipeline for various maximum mass flow rate values. Different conditions of CO2 flow including impact of ambient conditions were analyzed. There is also included an analysis of technological systems and installation concepts for carbon dioxide preparation for efficient pipeline transportation.
Źródło:
AGH Drilling, Oil, Gas; 2014, 31, 2; 341-354
2299-4157
2300-7052
Pojawia się w:
AGH Drilling, Oil, Gas
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
An overview of coal bed methane potential in Polish coal basins
Autorzy:
Cieślak, K.
Hendel, J.
Kuczyński, S.
Powiązania:
https://bibliotekanauki.pl/articles/299024.pdf
Data publikacji:
2013
Wydawca:
Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie. Wydawnictwo AGH
Tematy:
Lower Silesian Coal Basin (LSCB)
Lubin Coal Basin (LCB)
RECOPOL
Upper Silesia Coal Basin (USCB)
coal bed methane (CBM)
Opis:
Coal bed methane (CBM) may become an important source of energy in Upper Silesian Coal Basin. Coal bed methane in Poland occurs within three coal basins of which the best recognized and most promising is the Upper Silesian Coal Basin. Approximately 80.1% of proved balance of coal deposits resources in Poland occurs in the Upper Silesian Coal Basin, where 50 fields are operated by 28 mines. Thus, since early 90s of the 20th century the USCB is attractive for foreign companies which perform evaluation of coal bed methane obtaining possibility as main fossil. However, all previous attempts to commercial production of CBM did not bring expected results, but they constitute extensive information database for current and future research towards CBM exploitation. Prognostic resources of coal bed methane in USCB are estimated to 107 bln m3. Recoverable balance resources are estimated to 87.6 bln m3. Much smaller perspectives are related to the poorly identified regions of Lublin Coal Basin and Lower Silesian Coal Basin. It is estimated that balance resources of hard coal in LCB, represents approximately 19.2% of Polish hard coal balance resources.
Źródło:
AGH Drilling, Oil, Gas; 2013, 30, 4; 433-441
2299-4157
2300-7052
Pojawia się w:
AGH Drilling, Oil, Gas
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Compressed air energy storage as backup generation capacity combined with wind energy sector in Poland - implementation possibilities
Autorzy:
Kuczyński, S.
Skokowski, D.
Włodek, T.
Polański, K.
Powiązania:
https://bibliotekanauki.pl/articles/299275.pdf
Data publikacji:
2015
Wydawca:
Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie. Wydawnictwo AGH
Tematy:
CAES
wind power plant
renewable energy
backup capacity
energy storage
Opis:
Wind energy sector has been developing at a fast pace in many countries around the world in recent years. However, there is an issue with the unpredictability of electricity production provided by wind turbines that is caused by variability of weather. Therefore, there is need to compensate the intermittency of wind energy by means of backup power generation facilities. One of the solutions is compressed air energy storage technology (CAES). The paper discusses the CAES technology characteristics as well as economic aspects of CAES plant construction and operation. The latest achievements and developments in the field of CAES technology is presented. The paper inspects the existing CAES facilities and discusses the possibilities of implementing this technology in Poland.
Źródło:
AGH Drilling, Oil, Gas; 2015, 32, 1; 23-32
2299-4157
2300-7052
Pojawia się w:
AGH Drilling, Oil, Gas
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Characterization of natural gas by Raman spectroscopy and its application for in-situ measurements
Autorzy:
Dąbrowski, K.
Kuczyński, S.
Włodek, T.
Smulski, R.
Barbacki, J.
Powiązania:
https://bibliotekanauki.pl/articles/298619.pdf
Data publikacji:
2018
Wydawca:
Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie. Wydawnictwo AGH
Tematy:
natural gas
Raman spectroscopy
Opis:
Gaseous hydrocarbons and nitrogen mixtures are characterized with an own designed portable Raman system equipped with a high pressure autoclave and fiber-optic probe. Backscattered radiation is collected through a sapphire window with a probe and transferred to the spectrometer. Samples are measured for a set of pressures in the range of 1–150 bar in ambient temperature. Measurement conditions are set to maintain an one-phase system. Spectra are collected in a wide range of wavenumber 350–3500 cm–1. Initial composition of measured samples is measured be means of gas chromatography. Design computer algorithms automatically detects and characterizes Raman bands for given species and their peak areas. The influence of both pressure and concentration of a given element on given band position and area are demonstrated.
Źródło:
AGH Drilling, Oil, Gas; 2018, 35, 1; 125-138
2299-4157
2300-7052
Pojawia się w:
AGH Drilling, Oil, Gas
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Technological and safety aspects of CNG home fast refueling units
Autorzy:
Kuczyński, S.
Liszka, K.
Łaciak, M.
Oliinyk, A.
Strods, R.
Szurlej, A.
Powiązania:
https://bibliotekanauki.pl/articles/298681.pdf
Data publikacji:
2016
Wydawca:
Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie. Wydawnictwo AGH
Tematy:
CNG
natural gas
safety
natural gas vehicles
Opis:
Despite all global economic shifts and the fact that natural gas is recognized worldwide as the main and the leading alternative to oil products in transportation sector, there is a huge barrier to switch passenger vehicle segment to natural gas – the lack of refueling infrastructure for natural gas vehicles. The key to solving that problem and providing barrier breaking refueling infrastructure solution for natural gas vehicles (NGV) is home fast refueling units. It operates using natural gas (methane), which is being provided through gas pipelines at client’s home, and electricity connection point. It enables an environmentally friendly NGV’s home refueling just in minutes. The underlying technology is one stage hydraulic compressor (instead of multistage mechanical compressor technology) which provides the possibility to compress low pressure gas from residential gas grid to 200 bar for its further usage as a fuel for NGVs. More than efficiency and convenience, the direct hydraulic compressor technology provides compelling cost and lifetime advantages as well as superior convenience over other solutions. Aims of this article is to compare technical, technological and safety aspects of home refueling units and estimate a perspectives of natural gas vehicles as an alternative for regular vehicles.
Źródło:
AGH Drilling, Oil, Gas; 2016, 33, 2; 425-432
2299-4157
2300-7052
Pojawia się w:
AGH Drilling, Oil, Gas
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Application of Raman spectroscopy analysis in unconventional natural gas reservoirs – density and pressure dependence on Raman signal intensity
Autorzy:
Kuczyński, S.
Włodek, T.
Smulski, R.
Dąbrowski, K.
Krakowiak, M.
Barbacki, J.
Pawłowski, M.
Powiązania:
https://bibliotekanauki.pl/articles/298970.pdf
Data publikacji:
2017
Wydawca:
Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie. Wydawnictwo AGH
Tematy:
Raman spectroscopy
unconventional natural gas
fiber optic
PVT
hydrocarbons
Opis:
This paper contains information about Raman spectroscopy, describing its possible application in the oil and gas industry. This method allows the performance of a series of repetitive measurements to determine the composition of samples and its changes with high accuracy. In the article, the data presented in the literature connected with Raman spectroscopy and the oil and gas industry is analyzed. This paper considered measurements of a natural gas composition in simulated in-situ conditions performed using Raman spectroscopy. The current research project is trying to develop a mobile apparatus which would use Raman spectroscopy for defining reservoir fluid compounds in high pressure and high temperature conditions. The preliminary measurements were carried out in the simulated in-situ in variant pressure conditions.
Źródło:
AGH Drilling, Oil, Gas; 2017, 34, 3; 761-774
2299-4157
2300-7052
Pojawia się w:
AGH Drilling, Oil, Gas
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
New Aspects of Fault Diagnosis of Nonlinear Analog Circuits
Autorzy:
Tadeusiewicz, M.
Hałgas, S.
Kuczyński, A.
Powiązania:
https://bibliotekanauki.pl/articles/226274.pdf
Data publikacji:
2015
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
analog circuits
fault diagnosis
local and global diagnosis
multiple soft fault
nonlinear circuits
single hard faults
Opis:
The paper is focused on nonlinear analog circuits, with the special attention paid to circuits comprising bipolar and MOS transistors manufactured in micrometer and submicrometer technology. The problem of fault diagnosis of this class of circuits is discussed, including locating faulty elements and evaluating their parameters. The paper deals with multiple parametric fault diagnosis using the simulation after test approach as well as detection and location of single catastrophic faults, using the simulation before test approach. The discussed methods are based on diagnostic test, leading to a system of nonlinear algebraic type equations, which are not given in explicit analytical form. An important and new aspect of the fault diagnosis is finding multiple solutions of the test equation, i.e. several sets of the parameters values that meet the test. Another new problems in this area are global fault diagnosis of technological parameters in CMOS circuits fabricated in submicrometer technology and testing the circuits having multiple DC operating points. To solve these problems several methods have been recently developed, which employ different concepts and mathematical tools of nonlinear analysis. In this paper they are sketched and illustrated. All the discussed methods are based on the homotopy (continuation) idea. It is shown that various versions of homotopy and combinations of the homotopy with some other mathematical algorithms lead to very powerful tools for fault diagnosis of nonlinear analog circuits. To trace the homotopy path which allows finding multiple solutions, the simplicial method, the restart method, the theory of linear complementarity problem and Lemke’s algorithm are employed. For illustration four numerical examples are given.
Źródło:
International Journal of Electronics and Telecommunications; 2015, 61, 1; 83-93
2300-1933
Pojawia się w:
International Journal of Electronics and Telecommunications
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Energy-efficient shaping of contemporary buildings and their surroundings as an essential element of modernization of built-up areas
Energooszczędne kształtowanie współczesnej zabudowy i jej otoczenia, jako niezbędny element modernizacji obszarów zabudowy
Autorzy:
Bocheński, S.
Bocheńska-Skałecka, A.
Kuczyński, T.
Powiązania:
https://bibliotekanauki.pl/articles/396248.pdf
Data publikacji:
2016
Wydawca:
Uniwersytet Zielonogórski. Oficyna Wydawnicza
Tematy:
energy-efficient architecture
modernization of contemporary buildings
contemporary buildings
passive systems
active systems
architektura energooszczędna
współczesna zabudowa
modernizacja współczesnej zabudowy
systemy pasywne
systemy aktywne
Opis:
A comprehensive design of a building along with the development of a surrounding land may counterbalance the tendency of housing estates comprising houses built on the basis of “ready-made projects” - which have no references to the existing urban tissue and which do not create a new one. In the first place, the energy intensity of buildings using the so-called passive methods should be lowered, and only then active systems should be applied, considering economic balance. The problem should be considered from two different perspectives i.e. for intensively and for less urbanised areas. The article results in the formulation of guidelines for energy-efficient modernization of contemporary buildings and their surroundings.
Kompleksowe rozwiązanie budynku wraz z zagospodarowaniem terenu zabudowy stanowiłoby przeciwwagę dla tendencji "osiedli domów z projektów gotowych" - niepowiązanych z istniejącą tkanką urbanistyczną i nie tworzących nowej. W pierwszej kolejności winno się obniżyć energooszczędność budynków wykorzystując metody znane jako tzw. pasywne, a dopiero następnie i uwzględniając rachunek ekonomiczny, stosować systemy aktywne. Problem należy rozpatrywać dwutorowo, tzn. dla obszarów: intensywnej zabudowy i mniej zurbanizowanych. Efektem artykułu jest sformułowanie wytycznych dla energooszczędnej modernizacji współczesnej zabudowy i jej otoczenia
Źródło:
Civil and Environmental Engineering Reports; 2016, No. 21(2); 5-13
2080-5187
2450-8594
Pojawia się w:
Civil and Environmental Engineering Reports
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Metoda oceny barwy semoliny otrzymanej z wybranych linii pszenicy twardej [Triticum durum Desf.]
Method of colour measurement of semolina from chosen wheat lines (Triticum durum desf.)
Autorzy:
Kuczynski, A
Grundas, S.
Szwed-Urbas, K.
Segit, Z.
Powiązania:
https://bibliotekanauki.pl/articles/1401829.pdf
Data publikacji:
2000
Wydawca:
Polska Akademia Nauk. Instytut Agrofizyki PAN
Tematy:
pszenica twarda
Triticum durum
linie hodowlane
semolina
barwa
karotenoidy
spektrofotometria
zastosowanie
makarony
durum wheat
breeding line
colour
carotenoid
spectrophotometry
application
pasta
Opis:
Parametry kolorymetryczne: indeks zażółcenia YI i odległość barwy ΔE* od wzorca, zastosowano do opisu barwy semoliny uzyskanej z ziarna pszenicy polskich linii hodowlanych. Celem poprawienia precyzji oznaczeń na spektrofotometrze odbiciowym, zmielone na młynku tarczowym próbki ziarna przygotowywano w postaci pastylek, stosując ciśnienie 50MPa. Otrzymano wysokie wartości indeksu zażołcenia - świadczące o dużej zawartości karotenoidów w ziarnie polskich linii hodowlanych i odpowiadające wartościom zbliżonym do próbek ziarna importowanego. Na zanieczyszczenie miewa elementami okrywowymi z ziarna wskazywała znaczna odległość barwy (ΔE*) i obniżona jasność barwy (L*).
The colorimetric parameters such as yellowness index (YI) and the total colour difference (ΔE*) between the standard and the tested sample have been applied for the colour description of semolina obtained from Polish breeding wheat lines (Triticum durum). In order to improve the precision of determination using reflectance spectrophotometer, the samples grinded in disk mill have been pressed (50 MPa) into a cake. Bigh values of Yl, reflecting large amount of carotenoids, found for Polish wheat were approximately equal to Yl values of imported grains. Increased color differences (ΔE*) and decreased lightness (L*) have pointed to meal contamination with bran particles.
Źródło:
Acta Agrophysica; 2000, 37; 105-112
1234-4125
Pojawia się w:
Acta Agrophysica
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Next generation sequencing for preimplantation genetic testing of blastocysts aneuploidies in women of different ages
Autorzy:
Lukaszuk, K.
Jakiel, G.
Kuczynski, W.
Pukszta, S.
Liss, J.
Plociennik, L.
Lukaszuk, A.
Pastuszek, E.
Powiązania:
https://bibliotekanauki.pl/articles/50486.pdf
Data publikacji:
2016
Wydawca:
Instytut Medycyny Wsi
Źródło:
Annals of Agricultural and Environmental Medicine; 2016, 23, 1
1232-1966
Pojawia się w:
Annals of Agricultural and Environmental Medicine
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Minimally invasive, endovenous laser treatment of varicose veins in patients with von Willebrand disease
Autorzy:
Tarlecki, P.
Zubilewicz, T.
Przywara, S.
Ilzecki, M.
Karakula, W.
Hus, M.
Nowaczynska, A.
Kuczynski, M.
Powiązania:
https://bibliotekanauki.pl/articles/52222.pdf
Data publikacji:
2013
Wydawca:
Instytut Medycyny Wsi
Źródło:
Annals of Agricultural and Environmental Medicine; 2013, 20, 4
1232-1966
Pojawia się w:
Annals of Agricultural and Environmental Medicine
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-11 z 11

    Ta witryna wykorzystuje pliki cookies do przechowywania informacji na Twoim komputerze. Pliki cookies stosujemy w celu świadczenia usług na najwyższym poziomie, w tym w sposób dostosowany do indywidualnych potrzeb. Korzystanie z witryny bez zmiany ustawień dotyczących cookies oznacza, że będą one zamieszczane w Twoim komputerze. W każdym momencie możesz dokonać zmiany ustawień dotyczących cookies