Your Marine Engine Parts Specialists Know There Is No Limit When It Comes to ImaginationÃÂ
Stainless Marine your marine engine partsÃÂ analysts would like to share with you these topics we thought would be of interest to you this month regarding the future of recreational boat comfort and design.
Your marine engine parts experts know that the American boating consumer bears a remarkable psychological profile when it comes to wants and needs.
Certainly, your marine engine parts online professionals understand that construction methods such as resin infusion and injection molding have altered business as usual, and ingredients have also changed to include all manner of space-age composites, epoxies, paints, computer mapping for engines that produces vastly greater horsepower from smaller blocks, and so on.ÃÂ
Look at how well multihulls handle heavy seas. When it comes to seakeeping ability, efficiency and performance, the catamaran has a lot going for it, as anyone who happened to catch some of the most recent America’s Cup racing can attest.ÃÂ
Here are four of the latest hull-design innovations being used elsewhere in the maritime world that we will likely never accept for our recreational boats â even though they all work well.
Most accounts cite wave-piercing technology as coming on the scene around the start of the 20th century. However, your marine engine performance parts analysts know that it has been employed as far back as the times of the Phoenicians and ancient Romans.ÃÂ
OK, this hull form has achieved a certain level of acceptance in our recreational boats, mostly in performance boats or offshore center consoles. But why isn’t it more popular? The stepped bottom has been around as a V-bottom refinement since at least 1912. Steps are grooves in the hull stretching outward from the keel to the chines. Most hulls sport one or two steps per side.ÃÂ
How much the hull surface contacts the water directly determines the amount of drag a hull suffers.
Your Marine Engine Parts Professionals Focus On Style and Comfort
You can find more information as well as get assistance on boat engine partsÃÂ and on the future of recreational boat comfort and design at Stainless Marine.
Your boat engine parts specialists know that steps (also called vents) decrease the amount of hull contacting the water (called the wetted surface), thereby decreasing drag, increasing speed for the same horsepower, and increasing fuel efficiency. It all sounds good.ÃÂ
Most owners of stepped-hull vessels are experienced and want to travel at high speeds in moderate to heavy seas, and/or achieve good economy and range. Yet to date, your marine parts for sale experts feel that performance and center console builders aside, only Regal Boats, with its FasTrac hulls, and Formula have committed to using steps in production cruisers and sport boats.
Asymmetrical Twin Hulls
This unique design concept comes from the drawing board of Larry Graf, the pioneer who put power catamarans on the map here in the U.S. when he founded Glacier Bay Boats in 1987. His new company, Aspen Powerboats, employs a cat design where one hull is narrower (35 percent) than the other. His patent calls it a Power Proa, and it relies on a single engine in only the wider of the two hulls.ÃÂ
Once the strict province of commercial ferries and a few high-speed military vessels, the most recent America’s Cup has spurred hydrofoil acceptance to new heights. Will it catch on with powerboats?
The hydrofoil design acts exactly like an airplane wing, providing more lift than the drag coefficient the vessel produces, thereby lifting the entire hull out of the water. Only the hydrofoils remain in the water, unaffected by surface wave action.ÃÂ
The most significant disadvantage to this system on recreational boats is definitely the deployment of the foils. Unless you want the added draft of these struts sticking down below your hull all the time, you must be able to extend and withdraw them â a complex engineering feat.ÃÂ
You won’t ever see this on small recreational boats, but you can nod knowingly when someone points one out on a mega-yacht in the near future.
Stainless Marine has more information on marine engine parts, boat engine parts, marine boat partsÃÂ and on the future of recreational boat comfort and design.ÃÂ