Seakeeping Analysis – Marine Seakeeping – Seakeeping Procedures – Offshore Sea Keeping – CFD Analysis

If you are in the marine technology business and need consultation on issues such as a pipe lay analysis, come to the best in the business — Stewart Technology Associates (STA). We have been consulting marine organizations for more than 20 years on seakeeping analysis and other issues such as jack-up analysis, anchor analysis, CE marking, expert witness marine and more. We have experts on our staff who are familiar with the ins and outs of the marine technology industry, so you know you are getting the best when you hire us to do the job. Trust is very important in the marine technology industry. You cannot have someone consulting you if they are not equipped with the experience, knowledge and tools it takes to do it right. We have all that and more at STA. Trust is something we have earned with marine companies domestic and abroad.

Strive for Excellence

We always go above and beyond what it takes to provide consulting services. You have to go all out in order to have something like a seakeeping analysis done right. We have strived for that type of excellence for 20 years and plan to do it for a lot longer. That is why we have been around so long. We hire only the most qualified experts to do the job and use the latest in technology so there is no question, we are one of the best out there. So, the next time you need a seakeeping analysis, a jack-up analysis or any other type of consulting, call STA. We will be there to assist you in the most professional way.

Software Assists Us in Doing it Right

When we do a job like a seakeeping analysis, we use one of the best software products available on the market. We use Orcina’s OrcaFlex, a great technological resource. Since 1986, OrcaFlex has helped us consult marine organizations all over the world. More than 170 organizations worldwide use OrcaFlex in design and analysis work of marine flexible systems.

Find Out More Today

We can do a seakeeping analysis for you and do it right. If you need consultation on marine technology issues, contact STA today. For more information on our services, contact us directly today.

Seakeeping analysis is measuring how a watercraft or any other water vessel can withstand conditions while on the waters. A ship, or a boat in that case, that has perfect sea keeping ability is referred to as seaworthy, and it will be able to operate efficiently and effectively even when in very high seas. What is normally used during such analysis include a number of things among them the steel catenary risers.

Sea keeping ability is measured using the following factors.

Mission

This is one of the first things used in seakeeping analysis. Where is the ship intended to operate? Or what will be the role of the ship while on the high seas. Basically, mission is one of the key factors used when it comes to seakeeping analysis.

The Environment

Just like mission, the environment also plays a significant role as it is one of the measures. Normally, what is looked into are the conditions under which the ship or the boat is going to operate. The conditions can be described as wind speed, sea state, and geographic region. Additionally, all these conditions can be combined.

Ship Response

How is the ship going to respond to the external and environmental factors? Ideally, the responses are the function of the environment and the ship’s features and characteristics.

Seakeeping analysis impacts directly on the design of the vessel. Ship motions are very vital for determining dynamic loading of the crew, cargo, structural element and even the ship components. It is put under great consideration when determining key dimensions of the sea vessel. Additionally, it will play a key role when you are creating the general arrangements of the ship interior.

Factors That Affect Seakeeping

When it comes to seakeeping analysis, there are multiple factors that can impact directly on how the ship will respond correctly. Some of these factors are highlighted below.

Size

Practically, the larger the ship, the lower motions it will have than a smaller ship. Why is this case? Ideally the relative size of the wave is lower.

Stability

Normally, when a ship is stable, it will tend to follow a wave more close than the one that is less stable. In short, a ship with more stability will have high acceleration, but with very low amplitude of motion.

Displacement

Displacement plays a key role when it comes to seakeeping analysis. A ship that is heavy will have low motions when compared with a lighter ship.

Human Factor

This is often one of the most critical factors when it comes to seakeeping, especially when it comes to smaller vessels. You certainly have to stay injury free, get sufficient sleep and avoid sickness.

Freeboard

The larger the water vessel, the lower its chances of it immersing. Deck immersion is normally one of the seakeeping analysis criterion. It actually affects the mission abilities of quite a number of water vessels.

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