Cadet-Nav 2021
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“MIRCEA CEL BATRAN” NAVAL ACADEMY THE 43rd SCIENTIFIC CONFERENCE FOR STUDENTS CADET-NAV 2021 PROGRAMME 09th - 10th of April 2021 CONSTANTA Organizing Committee Captain (N) Assoc. Prof. Eng. Alecu TOMA, PhD Captain (N) Assoc. Prof. Dinu ATODIRESEI, PhD Captain (N) Assoc. Prof. Eng. Paul BURLACU, PhD Colonel Assoc. Prof. Catalin POPA, PhD Captain (N) Eng. Cătălin CLINCI, PhD Commander (N) Assoc. Prof. Filip NISTOR, PhD Commander (N) Assoc. Prof. Adrian POPA, PhD LCDR Assoc. Prof. Eng. Alexandru COTORCEA, PhD Commander (N) Assoc. Prof. Florentiu DELIU, PhD Commander Assoc. Prof. Eng. Sergiu LUPU, PhD LCDR Lecturer Daniel MARASESCU, PhD Lieutenant (N) Eng. Ionuţ Cristian SCURTU, PhD Lieutenant (N) Eng. Sergiu ŞERBAN, PhD Lieutenant Lecturer Eng.Ovidiu CRISTEA, PhD Associate Prof. Andrei BAUTU, PhD Lecturer Edith KAITER, Phd 2 CONTENTS 1. Navigation and Transport ………………………… 5 2. Engineering and Management ……………………. 37 3. Military Sciences and Information ……………… 59 4. Electrical Engineering …………………………… 63 5. Weapons and Communications ………………… 80 6. Mechanical Engineering …………………………. 86 7. Fundamental Sciences ...…………………………… 98 8. Foreign Languages ……............................................ 106 3 4 I. SECTION: NAVIGATION AND TRANSPORT Section Committee: Chairman: Lieutenant Lecturer Eng. Sergiu ȘERBAN, PhD Members: Assoc. Prof. Eng. Romeo BOȘNEAGU, PhD Lecturer Marius APETROAEI, PhD Lieutenant Jr. Eng. Andra NEDELCU, PhD junior 1. Maritime transport of freight Authors: stud. Mariana-Mădălina GEORGESCU, stud. Monica-Florentina EFTINCĂ Scientific Advisor: Assoc. Prof. Dan LASCU, PhD Institution: “Mircea cel Batran” Naval Academy, Constanta Abstract This document wishes to highlight the importance, advantages and requirements of maritime transport. It is known that maritime transport has had from its oldest economic, social, strategic, and in some cases, even political, important. It is the most economical mode of transport and has the largest volume of goods transported over significant distances. The total volume of goods transported by sea internationally is 90-95% of the total volume of goods transported. In order to achieve continued efficiency in this area, important steps have been taken to build the most economical and fast vessel, corresponding to an increasing variety of cargo in ports, using high- productivity port facilities in a specialized terminal. 2. The Study of Hazards and Their Effects During Operation with Cargo to an Oil Tanker Author: stud. Nicoleta-Cristina GRECU Scientific Advisor: LCDR Assoc. Prof. Eng. Alexandru COTORCEA, PhD Institution: “Mircea cel Batran” Naval Academy, Constanta Abstract The work aims to analyze the study of hazards and their effects during cargo operation on an oil tanker. It covers shipping, types of oil tanker vessels, the role of tanker vessels in global logistics, the types of cargo carried, the rules on the operation of cargo on oil tanker vessels, the procedures for loading and unloading cargo. At the same time, the installations of oil tanker ships are analyzed, as well as the hazard characteristics of the cargo. The hazards identified during cargo operations, 5 the measures and equipment to reduce hazards, and their effect on cargo operation, are presented. 3. Leadership and Personality: How to Generate Leadership Strength Through Character Traits Author: stud Andreea-Georgiana MIREA Scientific Advisor: Assoc. Prof. Carmen COJOCARU, PhD Institution: “Mircea cel Batran” Naval Academy, Constanta Abstract The study aims to describe and explain the special importance of the personality traits of the leader in the exercise of effective leadership. We consider personality a complex, dynamic, open system in which its basic components: temperament, skills and character have interaction relationships, interdependence, mutual influence. The study demonstrates the essential role of character in the governance of other personality components and in the way the leader exerts social influence on the followers of the command bridge work team. 4. Imo Action to Reduce Ghg Emissions From International Shipping Author: stud Andreea-Georgiana MIREA Scientific Advisor: Lieutenant Chief Instructor Andrei POCORA Institution: “Mircea cel Batran” Naval Academy, Constanta Abstract For my presentation I will like to talk about the problem with GHG emissions. In this case IMO have some actions to reduce this emissions. In then extpresentation I will brings attention to the most important things to do to avoid GHG emissions and how to prevent in time this case. And in the final I have studied this problem and I put an analyse for the next years. 5. Solutions for the Transport of Liquefied Natural Gas by Inland Waterways Author: stud. Răzvan Florian PANTAZI Scientific Advisor: Prof. Florin NICOLAE, PhD Institution: “Mircea cel Batran” Naval Academy, Constanta Abstract The presented project aims to present the study of the transport of liquefied natural gas on the internal waterways of the Danube, with the help of ships specialized in this type of transport. The project presents both the advantages and disadvantages of liquefied gas transport, the characteristics of the navigable routes on the Romanian territory, the ways to eliminate the inherent risks, putting special emphasis on the types of transport ships and the protection of the environment. 6 6. Considerations Regarding the Marine Incident Investigation Author: stud. Mihaela POPA Scientific Advisor: Lecturer Marius APETROAEI, PhD Institution: “Mircea cel Batran” Naval Academy, Constanta Abstract In my paper, I analyze maritime incidents and I will talk about the errors that underline accidents. This topic is critical because it higlights the importance of knowing the causes of incidents and combating them. It is important to know the background of marine accident investigations and the role of the surveyor/investigator, and also the human factor. 7. Techinical Aids to Navigation (Automatic Identification System) Author: stud. Ioan-Laurentiu TRUSCA Scientific Advisor: Lieutenant Lecturer Eng. Sergiu ŞERBAN, PhD Institution: “Mircea cel Batran” Naval Academy, Constanta Abstract This paper it’s about Automatic Identification System (AIS) ,about how it works and why this system is important on board.AIS is a shipboard broadcast transponder system in which ships continually transmit their ID, position, course, speed and other data to all other nearby ships and shore side authorities on a common VHF radio channel. Some of the benefits of the AIS are: Improved situational awareness; Unambiguous identification of radar targets; Overcome problem of “target swapping” when two contacts passclose together on the radar screen; Ability to “see” around bends or behind a landmass, to detect and identify other ships; Predict the place and time of CPA with other vessels (I’ve mentioned more benefits in the presentation). AIS shipboard elements are:an STDMA radio transponder with two VHF receivers and one transmitter, a control and display unit and one more GPS/DGPS receivers that provide position information. The AIS carriage requirements will apply to: all ships of 300 gross tonnage and upwards engaged on international voyages, cargo ships of 500 gross tonnage and upwards not engaged on international voyages and for all passenger ships irrespective of size. In some areas, such as inland rivers, which carry heavycommercial traffic, it is likely that port states will expand theAIS carriage requirements to include other craft, such as tugbargecombinations for non-SOLAS vessels. And i’ve mentioned cautions that you should beaware on my presentation. 8. Landing missions and Future Missions, Moon Importance. Author: stud. Aurelian VASILE Scientific Advisor: Commander Assoc. Prof. Eng. Sergiu LUPU, PhD Institution: “Mircea cel Batran” Naval Academy, Constanta 7 Abstract The missions on the moon and future missions that will take place on the moon's natural satellite and the role of the moon on life on earth. 9. Stars By Direct Observation Using the Aligniaments Method Using Celestial Maps Author: stud. Petre-Mihai VASILE Scientific Advisor: Commander Assoc. Prof. Eng. Sergiu LUPU, PhD Institution: “Mircea cel Batran” Naval Academy, Constanta Abstract - constellations - main stars - stellar magnitudes - the name of the constellations - local constellations - main constellations 10. Types of Ballast Water Treatment Systems Author: stud. Alexandru Mihai PETRE Scientific Advisor: Lieutenant Chief Instructor Andrei POCORA, PhD Candidate Institution: “Mircea cel Batran” Naval Academy, Constanta Abstract In this paper we will present different Types of Ballast Water Treatment Systems from an oil tanker and the legislation to use it. We will describe the rules in force for implementation of WBTS on every ship and preparing the ship for installation. We will show how the ballast installation works and present some types of installations that we find at the ship's hull. 11. Multi - Cultural Awareness on the Command Deck Author: stud. Maria-Andreea ANA Scientific Advisor: Assoc. Prof. Carmen COJOCARU, PhD Institution: “Mircea cel Batran” Naval Academy, Constanta Abstract The study aims to describe and explain the essential importance of MULTI-CULTURAL AWARENESS in Shipping and in practicing effective leadership on the command deck/bridge. We focus our research on several objectives, like: to name the main factors which result in different cultural traits, to identify the main cultural dimensions and understand their significance, to recognize the ways of maintaining harmony