SCIENTIFIC AND TECHNICAL UNIONS - VARNA» Conferences

Conferences

 
C O N T E N T S:
 
(1) Blue Careers:
Training, Legal Status, and Professional Acknowledgment of Scientific Divers - a Review of the Current State                13
Anton KRASTEV, Rumen STOYANOV, Kimon PARADIMITRIOLOU, Angelos MANGALIS,
Dimitra PAPADOPOULOU, Fabio BRUNO, Franz BRUMMER, Ralph SCHILL, Salih MURAT
Psychological Aspects of the Preparation and Conduct of a Sea Expedition Abora IV                                                       21
Dimitar STAVREV, Rositsa NEDEVA
 
(2) Oceanology:
Wind Waves and Their Importance for the Ecology of a Seagrass Field                                                                            29
Elitsa HINEVA, Valentin PANAYOTOV
Microplastic Pollution of Pomorie Lake, Bulgarian Black Sea Coast                                                                                  34
Valentina DONCHEVA, Svetlana MIHOVA, Kremena STEFANOVA, Dimitar POPOV
Spatial Distribution of Cyst Morphotypes of Scrippsiella Acuminata Complex in the Black Sea Surface
Sediments in Relation to Environmental Factors                                                                                                                40
Ivelina ZLATEVA, Nina DZHEMBEKOVA, Fernando RUBINO, Nataliya SLABAKOVA,
Violeta SLABAKOVA, Snejana MONCHEVA
 Effects of Kamchia River Input on the Ecological Status of Coastal Black Sea Ecosystem                                              47
Kremena STEFANOVA, Snejana MONCHEVA, Ivelina ZLATEVA, Elica STEFANOVA, Nataliya SLABAKOVA,
Nina DZHEMBEKOVA, Violeta SLABAKOVA, Rada MAVRODIEVA, Ognyana HRISTOVA, Boriana DZHUROVA
Monitoring of Macrophytobenthic Communities, According to Water Framework Directive,
for Assessment of Water Quality Status Along the Bulgarian Back Sea Coast                                                                  55
Kristina DENCHEVA
 
(3) Ship Hydrodynamics:
Case Study of the Feasibility of Wind-Assisted Ship Propulsion                                                                                       65
Deyan KRASTEV, Stefan KYULEVCHELIEV
Investigation of the Process of Tightening an Onboard Two-Tiered Flexible Hovercraft                                                   72
Skirt with a Diaphragm in a Transient Mode of Movement by the Side in Waves
Volodymyr ZAYTSEV, Valeriy ZAYTSEV, Dmytro ZAYTSEV
CFD Analysis of the Air Flow Inside the Landscape Wind Tunnel Under Construction at BSHC                                      79
Daniel FELLOWS, Nikita DOBIN, Grigor NIKOLOV, Rumen KISHEV
Practical Assessment of Stern Boat Recovery Operation                                                                                                 84
Silvia KIRILOVA, Rumen KISHEV Doron MARCUS
Performance Comparison of Parallel CFD Simulation of Ship Motion at Adverse Sea Conditions                                  88
Vyara KOLEVA-EFREMOVA, Todor GUROV, Grigor NIKOLOV, Dobrin EFREMOV
 
(4) Maritime Transportation and Port Operations:
Prospects for Sea Transport of Intermodal Containers in the Black Sea                          97
Lichko NAYDENOV, Petar GEORGIEV
State-of-the-Art of Concepts for Living At Sea                                                                 107
Radoslav MOMCHILOV, Olena VIDENOVA, Rumen KISHEV
 
(5) Shipbuilding And Ship Repair:
Past, Presence and Future of River and River-Sea Cruise Passenger Ships
in Ukraine and Russia: Design and Operational Experience Points of View                    117
Alexander EGOROV
About Design of 22MW Icebreaker of IBSV01 Project                                                    126
Gennadiy EGOROV, Nickolay AVTUTOV
New 6300 DWT “Navis” Type River-Sea Dry-Cargo Vessels for Operation                   133
from Azov Ports of RSD32M Project
Gennadiy EGOROV, Valery TONYUK
Design Features of the Most Successful RSD59 Series of River-Sea Dry-Cargo
Vessels in XXI Century                                                                                                    140
Gennadiy EGOROV, Valery TONYUK
Modern Technical Condition of River-Sea Dry-Cargo Vessels Fleet                               147
Gennadiy EGOROV, Alexander EGOROV
Investigation of Hull Contours of New Generation River-Sea Cruise Passenger Ships  153
Alexander EGOROV
Research of Changing of Compartment Areas on Modernized River Cruise
Passenger Ships                                                                                                             160
Alexander EGOROV
Detailed Analysis of Hull Damages of River And River-Sea Cargo Vessels                   166
Vladimir Nilva
Analysis of Possibility of Launching of River-Sea Passenger Ship
with Significant Overhang of Fore Part                                                                           172
Natalya BUTENKO, Andrey SOLOVYEV, Olga EGOROVA
About Design of Modern Fishing Vessels                                                                       178
Gennadiy EGOROV, Nickolay AVTUTOV
SDS18 Multifunctional Diving Vessel - Catamaran as Effective Alternative
of Existing Diving Fleet Replacement                                                                             185
Gennadiy EGOROV, Dmitriy CHERNIKOV
Analysis of the Impact of the Unified Main Dimensions on the Productivity
of Shipbuilding SME                                                                                                       191
Yordan DENEV, Petar GEORGIEV
State of Ship Recycling and the Experience in Bulgaria                                                200
Petar GEORGIEV, Mariana KOLEVA
 
(6) Machinery and Propulsion System:
Influence of the Energy Efficiency Design Index on the Propulsion System Type
of LNG Carrier                                                                                                               209
Viktor NIKIFOROV, Irina KOSTOVA
Influence of the Waste Heat Recovery System of Container Vessel
on Energy Efficiency of the Ship                                                                                    216
Viktor NIKIFOROV, Irina KOSTOVA
Reduction of Exhaust Gases and Harmful Emissions from Oil Tankers                        222
Vladimir YORDANOV, Alexey DANILOVSKIY, Pyae PHYO AUNG
Layout and Location of the Power Plant Equipment and General Ship’s                      231
Systems Equipment of Transport Ships
Vladimir YORDANOV, Alexey DANILOVSKIY, Htet PAING AUNG
Influence of PID Controller on the Ship Power Plant Operation                                    238
Hristo MARINOV, Irina KOSTOVA
Physical Model Realization of Ship Power Plant Fuel System with PID Control           244
Hristo MARINOV, Irina KOSTOVA