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#1
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using oil to calm the seas
"Ellen MacArthur" wrote
Your wrong. It doesn't work to calm the seas. What's the definition of "Seas"? They are large waves. Oil can do nothing about calming large waves. Oil only calms the surface of large waves. Mundo wrote: When actually working under those conditions you will appreciate the lack of spray from the cresting waves. There are those that teach and those that do. I suggest you start doing and stop teaching. You might learn somethin' mam' Well let's see... on the one hand, we have a fake usenet 'personality' quoting various BS to claim that an oil slick only "calms the surface of large waves" and this is worthless. OTOH we have people who have been there, done that, and say it works. What a dilemma, whom should we believe???? "In theory, there is no difference between theroy & practice. In practice, there is." -signed- Injun Ear (formerly known as Eagle Eye) |
#2
posted to alt.sailing.asa
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using oil to calm the seas
Shaun Van Poecke wrote: Ive read a few accounts, mainly from around 1900, of people using oil to calm the seas. In detail, the oil was usually some sort of fish oil, or oil from a seal or such and was put into a hessian bag or similar filled with rags. The 'oil bag' was then tied to the vessel and thrown overboard. Ive only ever read of it being done while hove to. Has anyone ever seen or heard of this being done in modern times? I really cant understand the logic behind it or see what it would to so calm seas.... any enlightenment welcomed ;-) Shaun Greetings Shawn; It's a fact and works well in a localized area. Once while sunning nude on deck with a sexy young lady we ended up slathering each other and the decks with almost a gallon of Panama Jack's coconut baby oil. We noticed abaft the beam in the direction of the current we caused a nice rainbow oil sheen and the waves were noticeably less excited. Plus some dolphins jumped and played in the sheen without harm. Try it some day, but only use the proper oil. Capt. American |
#3
posted to alt.sailing.asa
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using oil to calm the seas
I don't think it's still required, but when I first started sailing a "Storm Oil" container was part of the lifeboat equipment. The oil itself was either fish oil or vegetable oil and carried in a conical container with petcocks at either end. This container was inserted into the sea anchor which was also cone shaped with the apex cut out to accept it. Never had to try it, but the affect was supposedly to calm the surface of the seas you were encountering (as someone else has said). Was actually on one ship which had a "storm oil" tank located in the bow which was piped to drain over the side. BTW, fish oil is still in use and acceptable (needs to be certified "pure") though mainly used to lubricate and to a degree maintain, anchor chain. otn "Shaun Van Poecke" wrote in : Ive read a few accounts, mainly from around 1900, of people using oil to calm the seas. In detail, the oil was usually some sort of fish oil, or oil from a seal or such and was put into a hessian bag or similar filled with rags. The 'oil bag' was then tied to the vessel and thrown overboard. Ive only ever read of it being done while hove to. Has anyone ever seen or heard of this being done in modern times? I really cant understand the logic behind it or see what it would to so calm seas.... any enlightenment welcomed ;-) Shaun |
#4
posted to alt.sailing.asa
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using oil to calm the seas
"otnmbrd" wrote I don't think it's still required, but when I first started sailing a "Storm Oil" container was part of the lifeboat equipment. The oil itself was either fish oil or vegetable oil and carried in a conical container with petcocks at either end. This container was inserted into the sea anchor which was also cone shaped with the apex cut out to accept it. Never had to try it, but the affect was supposedly to calm the surface of the seas you were encountering (as someone else has said). Was actually on one ship which had a "storm oil" tank located in the bow which was piped to drain over the side. BTW, fish oil is still in use and acceptable (needs to be certified "pure") though mainly used to lubricate and to a degree maintain, anchor chain. Still believe in utter nonsense now that your older, OTN? All ya have to do is think, man. The wind builds up large seas. They get big enough the wind causes the crests to topple over. Stopping the wind is the only way to make the seas go down. A little oil spread in a local area only makes the surface smoother. It doesn't do anything about the size of the waves. Duh! It's the size of the waves that makes them break. Not the ripples and ruffles on the surface. Oil doesn't calm the seas. Oil only smooths the surface of the seas. http://www.geocities.com/nelstomlins....appendix.html exerpted: "20. The Effect Of Oil On Breaking Seas In Heavy Gales, And What Kind May Be Expected To Give The Best Result. "If a vessel is hove to in the proper way under a sea anchor and riding sail she will only ship spray even in the worst of gales. I was never particular about a few drops of water taken over, and therefore in small vessels, with a few exceptions for experimenting purposes, and while on the Sea Queen in the first stage of the typhoon, I hardly ever used oil during my cruises. However, throughout my five years of sealing in the North I employed oil on many different occasions, and have found that that obtained from the fat of hair seals, fur seals, and sea lions gave the best results. Next to this comes fish oil, which is nearly as satisfactory. The former is difficult to procure, while fish oil may be bought in almost any port. "To utilise a small quantity of oil to best advantage proceed as follows: A canvas bag a little smaller than a fifty-pound flour bag is loaded with loose oakum, woollen rags or waste until about three parts full. A few small holes are then punched through the bag and the whole is saturated with oil and tied up. After securing a lanyard and adding a weight to prevent the bag from being blown back again, put it over the rail and lower to the water level; then make fast. "If your vessel is lying to a sea anchor and head on to the sea, put the bag over the bow. If she is hove to under storm sails and makes a square drift, or nearly so, put it over the weather bow. If the vessel be a long one, place one bag near the fore- and another one near the after- rigging. "A ship's lifeboat loaded with passengers and hove to under sea anchor and riding sail with the additional help of such an oil bag will lay dry and comfortable. On the other hand, when a vessel is lying to under storm sails or steam, and reaches ahead, oil will be useless. It is only good, and certainly works wonders) when a vessel is allowed to drift along with the wind and sea. "Oil will also render good service in case of large vessels running straight before a bad sea. One bag is placed on each side of the forward end while a long bight of a large rope is payed out over the stern and dragged along. By allowing the vessel to go slow under small sail, or, still better, under bare poles, she is in this way quite safe and may keep running before almost any gale as long as she steers well. The same course, when followed in the case of small vessels, will likewise prove a great help. However, if you want to be on the safe side, "heave to."" Cheers, Ellen |
#5
posted to alt.sailing.asa
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using oil to calm the seas
"Ellen MacArthur" wrote in
reenews.net: "otnmbrd" wrote I don't think it's still required, but when I first started sailing a "Storm Oil" container was part of the lifeboat equipment. The oil itself was either fish oil or vegetable oil and carried in a conical container with petcocks at either end. This container was inserted into the sea anchor which was also cone shaped with the apex cut out to accept it. Never had to try it, but the affect was supposedly to calm the surface of the seas you were encountering (as someone else has said). Was actually on one ship which had a "storm oil" tank located in the bow which was piped to drain over the side. BTW, fish oil is still in use and acceptable (needs to be certified "pure") though mainly used to lubricate and to a degree maintain, anchor chain. Still believe in utter nonsense now that your older, OTN? All ya have to do is think, man. The wind builds up large seas. They get big enough the wind causes the crests to topple over. Stopping the wind is the only way to make the seas go down. A little oil spread in a local area only makes the surface smoother. It doesn't do anything about the size of the waves. Duh! It's the size of the waves that makes them break. Not the ripples and ruffles on the surface. Oil doesn't calm the seas. Oil only smooths the surface of the seas. Your reading comprehension still sucks otn |
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