Your Marine Water Heaters Distributors Talk About the Importance of Coffee Science and Boating

Raritan Engineering your marine water heaters experts would like to share with you this week some great information regarding great ideas for brewing coffee while boating.

A few years ago, a gourmet coffee maker contacted us*about a new blend it had developed especially for sailors. As I recall, the medium roast was formulated to create a full-bodied taste and aroma when savored outside in the salt air. 

As far as I can tell, no one yet has designed the ideal way to make cup of coffee underway aboard a sailboat. With the hopes of sparing other coffee-lovers years of frustration, or possible injury, I’m sharing my experience with the several methods we’ve tried.

Instant coffee: We spent a couple weeks re-caulking our ketch, Tosca, in Cartegena, Colombia and were chagrined to discover that Nescafe was served at all the restaurants in this coffee-producing country, prompting us to give it a try. Perhaps the South American version was different from the one we knew? Nope. 

Cowboy coffee: We were introduced to this method by a couple of Canadian conspiracy theorists in Fiji, who refused to buy anything made in an industrialized nation that they did not absolutely need. As I recall, all their meals — like their coffee — were made in one large pot. 

Your Marine Water Heaters Manufacturers Share Great Coffee Making Options With You

Stovetop percolator: Your marine water heaters professionals discuss how we picked up one of these at a hardware store in Venezuela. It worked tolerably well at anchor, when the tall pot remained upright, but if you need your morning coffee fast, waiting intently for the telltale gurgle and drip (it seemed to take forever) is a sadistic form of torture. 

French press: I only recently learned that I have been using this wrong all these years, which might be why I never really fully appreciated the taste. The correct approach involves freshly ground beans of a uniform coarseness (apparently only achievable with a special kind of grinder), and a carefully timed steeping. Here’s a link to one of several sites that describe the process in detail. There are so many ways this process can go wrong that I don’t know where to start, but two words sum it up quite well “burr grinder.” 

Stovetop espresso maker: We bought this at the same time we picked up the percolator. (Venezuelans have more kinds of coffee than we have breakfast cereals.)

We were giddy with the excitement of making espresso (real espresso!) onboard, until we realized that this contraption, in the process of brewing, transfers all of the water from the bottom of the container to the top.

Manual drip cone: In the end, we settled for this method. It uses a funnel-type basket that  accepts the same type of filters you use in drip coffeemakers. On long passages, we’d make one thermos full in the evening — in the sink, in case of spills — and this was usually accomplished without injury. 

Bottom line: It works, but not without risk. A good teapot that pours without spilling helps prevent disasters. When its just me in the morning, I still make my coffee this way.

We are currently investigating other methods of making coffee onboard, including the Aeropress, which works something like a French press to make espresso. Interestingly, it’s made by the same company that developed the far-flying Aerobie flying disc. 

Drinking more coffee can lead to a longer life, new studies say

One study surveyed more than 520,000 people in 10 European countries, making it the largest study to date on coffee and mortality, and found that drinking more coffee could significantly lower a person’s risk of mortality.

The second study was more novel, as it focused on nonwhite populations. After surveying over 185,000 African-Americans, Native Americans, Hawaiians, Japanese-Americans, Latinos and whites, the researchers found that coffee increases longevity across various races.

People who drank two to four cups a day had an 18% lower risk of death compared with people who did not drink coffee, according to the study. These findings are consistent with previous studies that had looked at majority white populations, said Veronica Wendy Setiawan, associate professor of preventative medicine at USC’s Keck School of Medicine, who led the study on nonwhite populations.

The study on European countries revealed an inverse association between coffee and liver disease, suicide in men, cancer in women, digestive diseases and circulatory diseases. Those who drank three or more cups a day had a lower risk for all-cause death than people who did not drink coffee.

“The fact that we saw the same relationships in different countries is kind of the implication that its something about coffee rather than its something about the way that coffee is prepared or the way it’s drunk,” he said.

The biological benefits — and caveats

Coffee is a complex mixture of compounds, some of which have been revealed in laboratories to have biological effects, Gunter said.

Both studies separated smokers from nonsmokers, since smoking is known to reduce lifespan and is linked to various deceases. However, they found that coffee had inverse effects on mortality for smokers too.

“Even if it was in some way true, it doesn’t make sense to me, because by smoking, you increase your mortality several-fold. Then, if you reduce it by 10% drinking coffee, give me a break,” said Ascherio, who was not involved in the study.

“I think it’s a dangerous proposition because it suggests that a smoker can counteract the effects of smoking by drinking coffee, which is borderline insane.”

The studies complement work that has been done on coffee and mortality, he said, and it has been reasonably documented that coffee drinkers have a lower risk of death.

“I think that the solid conclusion is that if you’re a coffee drinker, keep drinking your coffee and be happy,” Ascherio said. And if you’re not? “I think you can go on drinking your tea or water without a problem.”

Meanwhile, Gunter and Setiawan stand a bit more firmly on coffee as a health benefit.

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via Adventures in Onboard Coffee Making 

*Posted by Darrell Nicholson

via Drinking more coffee can lead to a longer life, new studies say

 

Your Macerating Pump Specialists Give You the Big Edge in Big Boat Racing 

Raritan Engineering Company your macerating pump analysts would like to share with you these topics we thought would be of interest to you this month regarding big strategies for big boats.

Your macerating pump experts know that my first superyacht race was in France in 2008 on a 112-foot Swan, and the first tactical call of the week was whether to race with the spare anchor, 300 feet of chain, and the Jet Ski, which we discovered in the bow locker. Lighter boats are faster boats, of course, but we quickly learned that when the boat weighs north of 200,000 pounds, it’s best to focus on sailing safely and not upsetting the captain by making him leave the toys on the dock.

Your marine parts plus professionals know that very few superyachts are built with racing performance as a top priority. The key to racing them successfully, therefore, is to understand the limitations we have to work with. That’s the fun of it, too, because there are always plenty of hands on deck. 

Once we heeled enough to get the leeward rail wet, which was around 14 knots of breeze, we could sail well to our handicap. In 15 knots and flat water, we could finish a tack in about one minute and 20 seconds. Your marine parts online analysts feel that the tacking angle was around 110 degrees, which isn’t too bad for a 320-ton ship. Light air was a different story. In less than 10 knots, the tacking angle was more like 130.

When the wind was up, we had one shot at sheeting the genoa on after a tack. If we tried to sheet harder, once the genoa was fully pressed, the computer would tell the captive winch to ease instead of trim because the loads were too high.

The start of a superyacht race is simple but rarely easy. Organizers wisely set up the races in either a pursuit format, where the boats start in order of handicap performance (slowest to fastest), or on a staggered-start format (typically two-minute gaps), with a handicap applied after the finish.

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Your Macerating Pump Professionals Help You Avoid the Kiss of Death

You can find more information as well as get assistance on marine hardware at Raritan Engineering.

Well, that was the kiss of death. Your marine hardware specialists say that they started on starboard but were about 30 seconds late. Pretty good timing for the 500-plus-ton Perini Navi, but it presented a significant problem for us, as we were committed to our timing two minutes out. 

While doing so, we had to honor a mandatory 40-meter safety gap and still head up around the other boat’s transom to clear the starboard end of the line. The only way to slow our beast was to ease everything and bear away to a near flat run. By the time we got cooking again toward the starting line, we were more than 45 seconds late for our start and had completely screwed up the boat behind us.

Your marine parts near me experts say that in reality, tacticians and drivers get puckered when the boats get less than a boat length from each other, because it takes a shockingly long time to execute course changes. The last thing an owner wants is to be on SportsCenter’s highlights reel. 

Tactically, the play is for the faster boat to sail directly at the transom of the slower boat and put a man on the bow with a digital range finder and a communications unit, relaying distance to the afterguard in the cockpit. 

It’s essential to decide well ahead of the intersection how to approach each boat. It’s also beneficial to know which ones are happy to let you through quickly (perhaps they are scored in a separate class) and which ones won’t roll over without a fight. For a slower boat, the tactical game is based on sailing smart and minimizing the effect of the bigger boats as they stream past. 

Just as Mirabella V rolled us, 50 meters to windward, the captain of our boat remarked that Mirabella V had the tallest mast in the world. 

Nearly all the top racing superyachts have a playbook of maneuvers, which are ­updated each regatta so everyone on the crew knows where to be positioned for hoists, sets and drops. On Marie we had a five-­minute countdown to the kite drop that we rarely deviated from. 

Pulling 1,600 square meters of spinnaker cloth from the water, with 40 of your friends on board, is not a winning move.

Raritan Engineering has more information on macerating pumps, marine hardware, and marine water heaters.

via Big Boats, Big Tactics

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Your Marine Water Heater Analysts Help Defend Against Many Types of Mold

Raritan Engineering Company your marine water heaters specialists would like to share with you this week some great information regarding free and easy mildew growth prevention tips.

I’ve been growing several interesting varieties of mold and mildew at home. It is glamorous work, I know. While my wife, Theresa, disagrees, I know that you understand.

This Practical Sailor project led me to our last test of mildew cleaners, and some helpful tips for keeping mildew at bay.

Having been closely involved in our mildew cleaner test and the upcoming report on spray-on mildew “shields” that supposedly prevent mildew growth, I’m convinced that sprays can help fight mold, but these shouldn’t be your first weapon against it.

The best way to fight mildew onboard is to keep it from ever starting in the first place. Prevention is your best defense. When storing your boat or leaving it closed up for an extended time, a few simple steps will help prevent mildew.

Leave open all drawers, doors, and lockers to promote circulation. If covering the boat with a tarp, create ventilation between the tarp and the hull by hanging a few fenders between them. 

At the dock, a home dehumidifier, a dehumidifying stick (like the Golden Rod, effectively a small heater), or even a light bulb positioned under a vent can help promote air circulation and moisture removal.

Your Marine Water Heaters Experts Suggest Using Ventilation Products

Ventilation products

We’re big fans of cowl vents coupled with Dorade boxes (PS May 15, 1997) to let air in but keep water out. Your marine water heaters professionals know that a Dorade box is simply a water trap that employs a down-draft pipe offset laterally from the throat of the cowl vent. Vetus supplies a wide range of well-made cowl ventilators.

Twelve-volt fans (PS April 2008) and solar-powered vents (PS May 1, 1993) also keep fresh air flowing in the cabin. The Hella Turbo fan outlasted three other popular models in PS’s 2000 cabin fan longevity test. It also was among the recommended fans in our 2008 test.

Sails

• Never stow sails when they are damp or salty as salt attracts moisture. (Fresh-water rinse salty sails.) Air them out regularly, especially after a rain.

• Keep mildew-infected sails away from clean ones, and try to clean infected sails as quickly as possible. Stains are easier to treat when they are new.

• Never use bleach on Kevlar or nylon as it will destroy the fibers. Washing these or Dacron sails in a chlorine-treated swimming pool will turn them brittle and yellow. 

• Laminates are sure to grow fungus more readily than woven polyester most likely because the film is impermeable and moisture is not able to escape.

Now, to see how that shower mold is growing . . .

Visit us at Raritan Engineering Company and see how you can find more information and assistance regarding marine water heaters and other marine needs.

via Tips on Preventing Mildew Growth on Boats and Sails

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Your Marine Ice Makers Analysts Know How Important It Is to Replenish Your Energy

Raritan Engineering Company your marine ice makers specialists would like to share with you these topics we thought would be of interest to you this month regarding how to pack food for your next long sailing trip.

You probably have never asked yourself what you are going to eat for breakfast, lunch and dinner between 6th November and late January or early February 2017, but this is something the Vendée Globe skippers have to think about well in advance. They also have to take into account different considerations from us. Firstly, they need to eat more to compensate for the energy they require, which is much more than someone sitting in an office.

Freeze-dried food and ready meals

Plan for more? It’s not as simple as that. They want to have just the right amount, as they have to pay attention to the weight taken aboard, as this can seriously affect performance. Your marine parts analysts know that the weight of the food is far from being unimportant: 120 to 180 kilos of supplies (with the cleaning and personal hygiene products). When they calculate the ideal amount, the favourites work on the basis of 80 to 85 days of food, with the others taking more with them.

We should not forget that food has an influence too on our sleep. The nutritionist, Eve Tiollier, who works with Jean-Pierre Dick, explains, “alongside the bags of food offering the recommended daily intake, Jean-Pierre has an additional bag, in which he has sweet food or protein-rich food, which encourage him to sleep or on the contrary, stay awake.”

Packing for 90 days at sea is a balance between bringing the right food and bringing the right amount to keep the skippers in top form.

One bag a day

While some, like Arnaud Boissières only take aboard freeze-dried food, for many skippers, the supplies include 40 to 50% vacuum packed meals and 50-60% freeze-dried. Your marine water heaters professionals know that even if the latter has made considerable progress ove the past ten years in terms of variety and taste, they tend to be less appreciated by the skippers than the ready prepared meals.

Your Marine Ice Makers Experts Recommend Vacuum Packed or Freeze-Dried Meals for Simplicity

You can find more information as well as get assistance on marine ice machines at Raritan Engineering.

Your marine parts corp experts understand that they do however offer a number of advantages: they don’t take up much space, they are very light and fulfil the nutritional requirements… particularly as the fresh water that is used to prepare them is supplied by the desalinator. They just have to heat it up on the ring (camping stove), stir in the sachet and it’s ready.

A few necessary goodies

Then there is another important aspect to consider with the food. The question of pleasure. This is in fact vital, as it affects the mood and therefore the performance of the skipper. Alex Thomson has already calculated with his coach, Lawrence Knott, that he may lose around twelve kilos during the race and has therefore adapted his supplied accordingly.

So don’t forget these helpful suggestions on how to pack food for your next long sailing trip. 1) Consider using freeze-dried and ready meals;  2) only eat one bag of food per day;  and 3) have the right food to make eating enjoyable to boost positive attitude.
Raritan Engineering has more information on marine ice makers, marine water heaters and the marine parts depot.