Static simulation of vessel equipment modernization
Femap/NX Nastran static simulation was performed to check the opportunity of installation new gearbox and dredge pump. The FE analysis had indicated on the need to modify the ship structure.
Finite element simulation of the gas carrier ship hull longitudinal bending
The goal of Femap/NX Nastran simulation was to confirm the performance of the gas carrier hull structure after installation of two additional gas tanks on the main deck of the …
Finite element simulation of the heavy lifting cargo barge hull cylindrical part
The main goal of the Femap/NX Nastran simulation was to show the ability of heavy lifting cargo barge hull structure to withstand normative cargo load (3000 tons on 3 cargo …
Nonlinear stress/strain simulation of the polymeric bend restriction unit
Nonlinear stress/strain simulation of the polymeric bend restriction unit installed on ocean cable layering ship. The goal of Femap/NX Nastran simulation was the solution of maximal stresses/strains in the unit …
Finite element stress/strain simulation of the ship superstructure after the installation of additional emergency power unit.
According to updated classification requirements an additional emergency power plant had to be added to the top deck of the number of cruise ships. The Femap/NX Nastran simulation had a …
Finite element stress/strain simulation of the upper deck cargo crane foundation.
The modification of the basic ship construction had included installation of the additional crane in the upper part of the ship superstructure. The Femap/NX Nastran simulation has included partial simulation …
Finite element transient simulation of stick-slip effect in main bearing of Ferris wheel
Finite element transient simulation of stick-slip effect in main bearing of Ferris wheel. This case has been studied the effect of velocity dependent friction ratio to the fluctuations of wheel …
Smoothed particle hydrodynamic (SPH) simulation
Smoothed particle hydrodynamic (SPH) simulation of ship hull / free water surface interaction. An example of non-mesh CFD method application for marine industry. DualSPHysics simulation engine/Paraview visualization has been used …
Satellite power supply unit cooling simulation
Thermal conductivity/convection heat transfer simulation for vacuum and air environment. Power supply unit PCB has been modeled as 3-layer composite (aluminum, copper, plastic) due to specialty of this equipment. Autodesk …
Convective heat transfer simulation on complex heat exchange surface
Scientific research case clarifying heat transfer ratio values for the tube heat exchanging surfaces ribbed by metal grid. The CFD models performed in Ansys Fluent simulation environment have been characterized …
CFD simulation of aerosol particle separation in air filters of gas turbine engine prompting systems
The model has been performed using Ansys Fluent tool. The model includes RANS-based steady/transient flow simulations, modeling of high frequency pulsation of the coagulation grid and particle track simulation.
Designing buoyancy modules for subsea pipelines
This project has included complex investigation of perspective buoyancy modules constructions, including conceptual design, topology optimization, FEA simulations, comparative economy analysis and others. The FEA part of the task has …
Finite element modeling of heavy lifting cargo barge
Finite element modeling of heavy lifting cargo barge (full hull plate / beam model including all internal constructive elements). The model has been performed using Siemens Femap. The project has …
Femap-based application for automatic FEA-modeling of modular plastic water tanks
Femap-based application for automatic FEA-modeling of modular plastic water tanks. Technical applications designed using Femap API is a perfect solution for serial repetitive FEA tasks like the one we had …
Transient simulation of welded construction tempering-release cycle
The maximal level of heat stresses has been studied in this case. The performance of the Ferris wheel main bearing after constructive modification of the hub has been checked. Current …
Static and buckling simulation of gentry crane structure
Static and buckling simulation of gentry crane structure. Finite element model built with Femap and analyzed using NX Nastran. The main objective of the modeling was Eurocode compliance check
Static and buckling simulation of marine gangway
Static and buckling simulation of marine gangway structure using Femap/NX Nastran simulation environment. An important element in ensuring the safety of cruise passengers
Vessel superstructure vibration analysis
Eigenvalue analysis of ship superstructure using Femap/NX Nastran Software. Detailed simulation of 3 top decks and mast construction. The vibrations indicated below:
Flashlight basic design
This project has included the full cycle of mass produced product design (from conceptual development to prototyping)
Marine gas duct behavior under healing/trim acceleration loads
Finite element simulation of marine gas duct behavior under healing/trim acceleration loads. Has included the simulation of flexible connection between the construction parts. This project is the typical task of …
Static and buckling simulation of module marine platform construction
This Femap/NX Nastran model had been performed to check more effective design solution between 2 types of connecting elements (hook or screw jack connection between container-like constructive modules). Nonlinear contact …
Marine power unit FEA simulation
The effect of healing/trim acceleration loads has been studied. The forces applied as X- Y- Z accelerations. Femap/NX Nastran simulation environment has been used. The model consist of plates springs …