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Wyszukujesz frazę "Marine Transport" wg kryterium: Temat


Wyświetlanie 1-6 z 6
Tytuł:
Voyage planning
Autorzy:
Skóra, K.
Wolski, A.
Powiązania:
https://bibliotekanauki.pl/articles/198598.pdf
Data publikacji:
2016
Wydawca:
Politechnika Śląska. Wydawnictwo Politechniki Śląskiej
Tematy:
safety of navigation
cruise
marine transport
bezpieczeństwo żeglugi
rejs
transport morski
Opis:
A sea voyage can be divided into three parts with varying degrees of risk: • from the berth at the port of departure to the pilot disembarkation point • from the pilot disembarkation to another pilot embarkation point near the port of call/destination • from the pilot embarkation point to the berth Results of statistical research into ship accidents at sea point to an increased number of incidents and accidents, including groundings, especially in restricted areas. Such areas are often narrow and have limited depths, while their short straight sections require frequent course alterations, often in varying hydrometeorological conditions. Due to all these factors, the voyage has to be carefully planned and all watchkeeping officers have to be well prepared to conduct the ship safely. The article presents the objectives, scope, legal basis and stages in the process of voyage planning. The compliance with the outlined principles will reduce the level of risk in maritime transport.
Źródło:
Zeszyty Naukowe. Transport / Politechnika Śląska; 2016, 92; 123-128
0209-3324
2450-1549
Pojawia się w:
Zeszyty Naukowe. Transport / Politechnika Śląska
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Waiting time for entry into the intersection as a disturbing factor of traffic stream of subordinated vessels
Czas oczekiwania na wejście na skrzyżowanie jako czynnik zaburzający strumień ruchu statków podporządkowanych
Autorzy:
Kasyk, L.
Powiązania:
https://bibliotekanauki.pl/articles/374972.pdf
Data publikacji:
2008
Wydawca:
Politechnika Śląska. Wydawnictwo Politechniki Śląskiej
Tematy:
czas oczekiwania
skrzyżowanie
transport morski
ruch statków
waiting time
intersection
marine transport
Opis:
The presented paper concerns the disturbed traffic of vessels, the passage through the waterway intersection. To determine a time between subordinated vessels leaving the intersection a convolution operation has been used. The main factor disturbing the traffic stream of subordinated units is speed reduction on the intersection area. To model times needed to speed changes a normal distribution has been used.
Niniejszy artykuł dotyczy zaburzonego ruchu statków, przechodzących przez skrzyżowanie dróg wodnych. Do wyznaczenia czasu pomiędzy jednostkami podporządkowanymi, opuszczającymi skrzyżowanie wykorzystano operację splotu. Głównym czynnikiem zaburzającym strumień ruchu jednostek podporządkowanych jest ograniczenie prędkości na obszarze skrzyżowania. Do modelowania niezbędnych czasów, w których następują zmiany prędkości, wykorzystano rozkład normalny.
Źródło:
Transport Problems; 2008, 3, 2; 31-34
1896-0596
2300-861X
Pojawia się w:
Transport Problems
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Maritime navigation of today and tomorrow
Nawigacja morska dziś i jutro
Autorzy:
Urbański, J.
Morgaś, W.
Felski, A.
Powiązania:
https://bibliotekanauki.pl/articles/374990.pdf
Data publikacji:
2008
Wydawca:
Politechnika Śląska. Wydawnictwo Politechniki Śląskiej
Tematy:
e-nawigacja
nawigacja morska
transport morski
system VTMIS
e-navigation
maritime navigation
marine transport
VTMIS system
Opis:
In this paper, there has been presented the today - development's state of maritime navigation, main factors characterizing this stage of development and factors generating the current changes in all aspects of maritime navigation. There has been also made an attempt to show the most probable changes in maritime navigation that might be expected in the nearest future.
W artykule podjęto próbę przedstawienia najbardziej charakterystycznych właściwości współczesnej nawigacji morskiej, a także najbardziej istotnych, zdaniem autorów, czynników, które będą generować zmiany w nawigacji morskiej. Przedstawiono również kierunki tych zmian. Jednym z podstawowych czynników zmian nawigacji morskiej w najbliższej przyszłości jest proklamowana obecnie "nowa strategia nawigacyjna", zwana "strategią e-navigation".
Źródło:
Transport Problems; 2008, 3, 2; 51-57
1896-0596
2300-861X
Pojawia się w:
Transport Problems
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Infrastructure changes of the sea passenger port based on a digital transport model
Autorzy:
Krile, Srećko
Maiorov, Nikolai
Powiązania:
https://bibliotekanauki.pl/articles/2203838.pdf
Data publikacji:
2021
Wydawca:
Politechnika Śląska. Wydawnictwo Politechniki Śląskiej
Tematy:
marine transport processes
marine passenger port
port infrastructure
Baltic sea
digital transport model
ferry market
procesy transportu morskiego
morski port pasażerski
infrastruktura portowa
Morze Bałtyckie
cyfrowy model transportu
rynek promowy
Opis:
Marine passenger ports and terminals are key transport facilities that influence the development and positioning of a region, city or country. The port infrastructure should provide the world requirements in service of cruise and ferry ships, and ensure the efficiency and convenience in service of passengers and associated cargo flow. This circumstance determines the necessity of infrastructure modernization, and hardware and software renewal. At the same time, the existing equipment in ports and terminals is gradually becoming outdated, hence the necessity of modernization on the basis of development of a decision-making system. This decision-making system should no longer be based on analytical models, but on new digital transport models of sea passenger ports and terminals. These digital models must take into account both passenger handling processes and external processes for handling cruise and ferry ships. The model should have high computational power and take into account the influence of the external environment. These models should answer development forecasting questions and provide an accurate decision-making system for the validity of infrastructure changes. The Passenger Port of Saint Petersburg "Marine Façade” (St. Petersburg) was chosen as the subject of research. To construct a numerical model, port operation intensity, passenger, cruise and ferry vessel handling processes were investigated; port and terminal development strategies and the mutual influence of the "city-port" systems on each other were studied. As a result of the analysis, a new digital transport model of the sea passenger port was built, which has a high level of detail and accuracy of process implementation, high productivity and efficiency of analysis of various infrastructure changes in the port, allowing the inclusion of dynamic changes from the external environment. The numerical model has been fully implemented for this port, and new conclusions have been derived from it. The use of these new models allows justification of infrastructure upgrades and to study the position of the port in the region in relation to competitors' ports. The developed tool allows solving the problem of research on port processes at any level of planning and enables integration into the information systems already existing in ports and terminals.
Źródło:
Transport Problems; 2021, 16, 4; 207--216
1896-0596
2300-861X
Pojawia się w:
Transport Problems
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The influence of external environment to the ferry lines and marine passenger terminals
Autorzy:
Krile, Srećko
Maiorov, Nikolai
Powiązania:
https://bibliotekanauki.pl/articles/1841149.pdf
Data publikacji:
2020
Wydawca:
Politechnika Śląska. Wydawnictwo Politechniki Śląskiej
Tematy:
marine transport processes
passenger flow
simulation
ferry network
cruise network
marine passenger port
logistics
Baltic Sea
Adriatic Sea
ferry line
cruise market
procesy transportu morskiego
przepływ pasażerów
symulacja
sieć transportu promowego
sieć morskiej turystyki wycieczkowej
morski port pasażerski
logistyka
Morze Bałtyckie
Morze Adriatyckie
linia promowa
rynek rejsów wycieczkowych
Opis:
Marine passenger ports are integrated into the transport systems of cities and regions today. If there are sufficient developed mathematical forecasting models in the class of polynomial models, probability series, and a number of others, then the models describing the influence of the external environment on ferry market are not sufficient. The developed scheme of interaction between the participants of the cruise market and the mathematical model of the port as a technical system is presented in this research. The article substantiates new purposes to use the logistic function to assess the external environment. A mathematical model and the derivation of the new basic equation of the logistic function for ferry market are given. Analytical data were collected on the ports and terminals of the Adriatic Sea and the Baltic Sea, and data were selected of ship calls at the passenger port St. Petersburg “Marine Facade” (2019-2020). The article proposes the consideration of new various proportionality factors that will determine the demand for cruise transportation modeling in the short-term forecasting interval. A complete mathematical model is given taking into account the real schedule of the sea passenger port. The logistic function proposed in the article allows us to solve the forecasting problem in a new way in relation to the selection and evaluation of a cruise product. Moreover, it allows us to solve a group of economic problems related to promotion problem for particular cruise product on the market, allows us to evaluate the activity of passengers when they are choosing a cruise product, and allows us to make adjustments to the planned port working schedules and to make timely adjustments. The main advantage of the proposed model is an analytical assessment of the effect of the external environment, both on passenger ports and on ferry and cruise companies.
Źródło:
Transport Problems; 2020, 15, 4, cz. 2; 203-214
1896-0596
2300-861X
Pojawia się w:
Transport Problems
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Development measures to enhance the ecological safety of ships and reduce operational pollution to the environment
Autorzy:
Melnyk, Oleksiy
Onyshchenko, Svitlana
Onishchenko, Oleg
Powiązania:
https://bibliotekanauki.pl/articles/27311341.pdf
Data publikacji:
2023
Wydawca:
Politechnika Śląska. Wydawnictwo Politechniki Śląskiej
Tematy:
environmental safety
freight transportation
pollution prevention
ship operation cycle
marine ecosystem
MARPOL
air pollution
water pollution
shipping management
bezpieczeństwo środowiska
transport towarów
zapobieganie zanieczyszczeniom
cykl eksploatacji statku
ekosystem morski
zanieczyszczenie powietrza
zanieczyszczenie wody
zarządzanie żeglugą morską
Opis:
Reduction of ecological risks of shipping is a challenging task that requires methods of legislative and regulatory control, organizational measures, and technical and technological support. Furthermore, the matter concerns not only the reduction of possible risks but also the level of existing impact on the marine environment because of exhaust gas emissions by ships, discharge of waste and ballast water, as well as control of ecological consequences of accidents. The purpose of this study is to analyse possible sources of environmental impact during ship operation cycles, identify significant risks, review existing potentials to reduce the risk of ship accidents and their environmental consequences, and develop solutions to existing problems. This study offers results, which can serve as the initial basis for the formation of comprehensive measures on the reduction of environmental risks, and consequences of possible accidents for the environment caused by ships and international shipping.
Źródło:
Zeszyty Naukowe. Transport / Politechnika Śląska; 2023, 118; 195--206
0209-3324
2450-1549
Pojawia się w:
Zeszyty Naukowe. Transport / Politechnika Śląska
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-6 z 6

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