A test in the towing tank can tell you something about how your vessel or offshore structure will behave in waves and current regarding the propulsive power, seakeeping performance, manoeuvring capabilities or dynamic positioning.

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Betech gains green knowledge


Betech can now document that several of the SME's gaskets can withstand liquid ammonia.

Verification test of towing tank design

Thruster units and tug models


Offshore tests in a towing tank of two new tug models and additional propulsion systems for TCOM's tug models.



Facilities for hydrodynamic testing of ships and offshore structures.

Safe and efficient navigation


The improved hydrodynamic ship model will ensure precise simulation of manoeuvres.

Virtual hydro- and aerodynamic laboratory


New virtual laboratory is to ensure better design processes.

Digital twins – a step on the road to making shipping more green


Study of performance data and machine learning is going to improve training of captains.

Extension of SimFlex4 simulator


New SimFlex4 software is useful for planning, testing, and verification of offshore crane operations.



Enhancing the manoeuvering performance of ships.

Let CFD do the trim optimisation for you!


Trim optimisation is one of the easiest and cheapest methods for ship performance optimisation.

Correlations in performance indicators


Imagine the following scenario: You wish to try a new performance improvement setup on a ship in actual operation.

Determination of power demand using RANS CFD


With RANS CFD we are able to provide accurate predictions of self-propulsion characteristics such as thrust, torque and propeller efficiency.

Modern hull form optimisation leads to energy efficiency


CFD analysis is a efficient tool to predict the performance of vessels to optimise existing vessels.

Hydrodynamic challenges with azimuting thruster propulsion


Azimuthing thrusters offer a wide variety of advantages.

The advantages of automated Hull Line Optimisation


What is important to focus on during hull form development?