Dalian Haishi Daxue Xuebao/Journal of Dalian Maritime University

Submission Deadline ( Vol 49 , Issue 04 )

11 Jan 2023
Day
Hour
Min
Sec

Publish On ( Vol 64 , Issue 02 )

08 Dec 2023
Scopus Indexed (2024) scope

Dalian Haishi Daxue Xuebao/Journal of Dalian Maritime University

Dalian Haishi Daxue Xuebao/Journal of Dalian Maritime University (ISSN:1006-7736) is a monthly peer-reviewed scopus indexed journal originally from 2007 to Present. The publisher of the journal is Editorial Office of Journal of Dalian Maritime University.The journal welcomes all kind of research/review/abstract papers regarding Engineering subjects.

AIM AND SCOPE

Dalian Haishi Daxue Xuebao/Journal of Dalian Maritime University

1. Agricultural Science/Agricultural Engineering

2. Electrical Engineering and Telecommunication Section
Electrical Engineering, Telecommunication Engineering, Electro-mechanical System Engineering, Biological Biosystem Engineering, Integrated Engineering, Electronic Engineering, Hardware-software co-design and interfacing, Semiconductor chip, Peripheral equipments, Nanotechnology, Advanced control theories and applications, Machine design and optimization , Turbines micro-turbines, FACTS devices , Insulation systems , Power quality , High voltage engineering, Electrical actuators , Energy optimization , Electric drives , Electrical machines, HVDC transmission, Power electronics.
3. Computer Science Section
Software Engineering, Data Security , Computer Vision , Image Processing, Cryptography, Computer Networking, Database system and Management, Data mining, Big Data, Robotics , Parallel and distributed processing , Artificial Intelligence , Natural language processing , Neural Networking, Distributed Systems , Fuzzy logic, Advance programming, Machine learning, Internet & the Web, Information Technology , Computer architecture, Virtual vision and virtual simulations, Operating systems, Cryptosystems and data compression, Security and privacy, Algorithms, Sensors and ad-hoc networks, Graph theory, Pattern/image recognition, Neural networks.
4. Civil and Architectural Engineering Section
Architectural Drawing, Architectural Style, Architectural Theory, Biomechanics, Building Materials, Coastal Engineering, Construction Engineering, Control Engineering, Earthquake Engineering, Environmental Engineering, Geotechnical Engineering, Materials Engineering, Municipal Or Urban Engineering, Organic Architecture, Sociology of Architecture, Structural Engineering, Surveying, Transportation Engineering.
5. Mechanical and Materials Engineering Section
kinematics and dynamics of rigid bodies, theory of machines and mechanisms, vibration and balancing of machine parts, stability of mechanical systems, mechanics of continuum, strength of materials, fatigue of materials, hydromechanics, aerodynamics, thermodynamics, heat transfer, thermo fluids, nanofluids, energy systems, renewable and alternative energy, engine, fuels, nanomaterial, material synthesis and characterization, principles of the micro-macro transition, elastic behavior, plastic behavior, high-temperature creep, fatigue, fracture, metals, polymers, ceramics, intermetallics.
6. Chemical Engineering Section
Chemical engineering fundamentals, Physical, Theoretical and Computational Chemistry, Chemical engineering educational challenges and development, Chemical reaction engineering, Chemical engineering equipment design and process design, Thermodynamics, Catalysis & reaction engineering, Particulate systems, Rheology, Multifase flows, Interfacial & colloidal phenomena, Transport phenomena in porous/granular media, Membranes and membrane science, Crystallization, distillation, absorption and extraction, Ionic liquids/electrolyte solutions.
7. Food Engineering Section
Food science, Food engineering, Food microbiology, Food packaging, Food preservation, Food technology, Aseptic processing, Food fortification, Food rheology, Dietary supplement, Food safety, Food chemistry.
8. Physics Section
Astrophysics, Atomic and molecular physics, Biophysics, Chemical physics, Civil engineering, Cluster physics, Computational physics, Condensed matter, Cosmology, Device physics, Fluid dynamics, Geophysics, High energy particle physics, Laser, Mechanical engineering, Medical physics, Nanotechnology, Nonlinear science, Nuclear physics, Optics, Photonics, Plasma and fluid physics, Quantum physics, Robotics, Soft matter and polymers.
9. Mathematics Section
Actuarial science, Algebra, Algebraic geometry, Analysis and advanced calculus, Approximation theory, Boundry layer theory, Calculus of variations, Combinatorics, Complex analysis, Continuum mechanics, Cryptography, Demography, Differential equations, Differential geometry, Dynamical systems, Econometrics, Fluid mechanics, Functional analysis, Game theory, General topology, Geometry, Graph theory, Group theory, Industrial mathematics, Information theory, Integral transforms and integral equations, Lie algebras, Logic, Magnetohydrodynamics, Mathematical analysis.
ALL PUBLISH JOURNAL HERE

Dalian Haishi Daxue Xuebao/Journal of Dalian Maritime University

JDMU-10-01-2024-40148
Dalian Haishi Daxue Xuebao/Journal of Dalian Maritime University
Image detection method of ship engine room fire based on transfer learning

In order to solve the problem that the traditional smoke detectors were easily affected by the environment and location of the ship engine room, resulting in untimely fire response, a smoke recognition model of the ship engine room based on machine vision was proposed. Firstly, the universal database, real ship scenes and smoke images were used to build a graphic knowledge base. Secondly, the fusion model of migration learning and residual network was constructed to realize the migration and learning of smoke characteristics, and the validity of the model was verified by using the validatio

JDMU-10-01-2024-40147
Dalian Haishi Daxue Xuebao/Journal of Dalian Maritime University
Spatial interpolation methodology of polar sea ice concentration based on Kriging algorithm

Aiming at the low-resolution problem of sea ice concentration (SIC) re-analysis products, the ordinary Kriging algorithm and the improved co-Kriging algorithm were used to obtain higher resolution data. The Gaussian model and spherical model were selected respectively to perform spatial fine interpolation of SIC, and the accuracy of the interpolation results in Arctic navigable waters was tested and analyzed. The results show that the variogram, covariable and target interpolation precision have great influence on the interpolation performance of ordinary Kriging algorithm and co-Kriging al

JDMU-10-01-2024-40146
Dalian Haishi Daxue Xuebao/Journal of Dalian Maritime University
CNN-GRU ship traffic flow prediction model based on attention mechanism

In order to predict inland waterway ship traffic flow more accurately, a CNN-GRU ship traffic flow prediction model was proposed based on attention mechanism. The model mainly extracted the high-dimensional features of the data by means of one-dimensional convolution unit. The GRU unit learned the temporal characteristics in the data and enhanced the learning of important features by introducing attention mechanism to realize the learning of ultra-long sequences. In addition, by analyzing the correlation between the upper and lower waterway traffic flows, the ship AIS data of 6 sections in

JDMU-10-01-2024-40145
Dalian Haishi Daxue Xuebao/Journal of Dalian Maritime University
Current situation and trend of green shipping logistics in China under the carbon peaking and carbon neutrality

In this paper, the development status and trend of carbon emission reduction technology, management and policy of shipping logistics were comprehensively combed at home and abroad, the development level of carbon emission reduction of domestic shipping logistics were studied and judged, and combined with the development trend of shipping logistics industry, the development path and suggestions of green shipping logistics in China were put forward from the perspective of technology, management and policy to promote the realization of carbon emission reduction goals.

JDMU-10-01-2024-40144
Dalian Haishi Daxue Xuebao/Journal of Dalian Maritime University
Process and properties of laser cladding CoCrW coating on TC4 alloy surface

In order to improve the surface wear resistance and corrosion resistance of TC4 titanium alloy, CoCrW coating was prepared by laser cladding technology on the surface of TC4 titanium alloy, and its process, wear resistance and corrosion resistance were studied. The results show that the CoCrW cladding layer and the TC4 matrix exhibit good metallurgical bonding, and the microstructure of the cladding coating is uniform and dense, mainly composed of dendrites crystals. For the laser power 3000 W, the maximum hardness of the cladding layer is 1160 HV, nearly 4 times harder than TC4 substrate 3

JDMU-10-01-2024-40143
Dalian Haishi Daxue Xuebao/Journal of Dalian Maritime University
Ship collision avoidance decision based on hybrid particle swarm algorithm

In order to solve the problem of ship collision avoidance decision-making in open water, a ship collision avoidance decision-making method based on hybrid particle swarm algorithm was proposed. Firstly, in view of the limitation that particle swarm algorithm was prone to fall into local optimization at the later stage of iteration, the concept of Gaussian position mutation was introduced to expand the search range of particles, and the inertia weight was improved by adaptive strategy, so as to improve the local search ability of particles while ensuring the diversity of particles. Secondly,

JDMU-08-01-2024-40142
Dalian Haishi Daxue Xuebao/Journal of Dalian Maritime University
Collaborative optimization method of ship course and speed based on improved A* algorithm

Based on the navigation practice, the A* algorithm was improved to achieve the coordinated optimization of the course and speed of the ship throughout the voyage, which can ensure that the ship can complete the navigation task more safely and energy efficient by reasonably configuring the route and speed. Firstly, a dynamic sea area model with complex weather was established by using meteorological and hydrological data sets, and the navigable area and restricted area of the ship were delineated based on the actual situation of the ship. Secondly, speed optimization was added to the optimiz