SHIPFLOW users now have the tools to simulate the viscous free surface and can work within the same environment for the whole hydrodynamic design and optimisation process. FLOWTECH International AB has just come to one of the milestones in SHIPFLOW history - SHIPFLOW 5.0! This latest major release contains new features and improves usability while keeping the structure of the software package intact.
The most important new feature is the addition of Viscous Free Surface to the RANS-solver XCHAP. The viscous free surface is simulated using a volume of fluid Reynolds averaged Navier Stokes method. This new addition has gone through extensive testing and validations at Flowtech International AB and their testing partners during the past 6 months.
A major update is also the much improved SHIPFLOW Design. This new version of SHIPFLOW Design is based on Friendship Framework 3.0 which is also a new major release. Full post processing within SHIPFLOW Design is the big news. This means no more switching programs in the middle of the work process. It allows the user to stay within the same user interface for the complete hydrodynamic design and optimisation process.
Other minor developments are for example an even more capable fully automatic iges import which can handle also twinskeg hulls. There is no more need to manually create offsets, just specify what IGES-file to use and SHIPFLOW handles the rest.
FLOWTECH International AB with its product SHIPFLOW is the market leading developer and supplier of Computational Fluid Dynamics software packages for the Marine Industry. The package is designed to streamline the hull form, appendage and propulsion design process with a clear focus on optimisation in order to minimize energy consumption.
SHIPFLOW stems from long term research at FLOWTECH in close cooperation with SSPA and the Department of Shipping and Marine Technology at Chalmers University of Technology. Much of the development has been moved forward by joint projects with SHIPFLOW users and/or European and Nationally financed projects.
The number of licenses has grown steadily since the first version, SHIPFLOW 1.0, was released in 1991. Top shipyards, consultants and universities are among the SHIPFLOW users. Developed by naval architects, physicists and numerical analysts the software is optimised for ship hydrodynamics design. Specialisation means SHIPFLOW is efficient and user-friendly. No general purpose code can compete with SHIPFLOW in hull design: grids are automatically generated, resistance and propulsion data are presented in the naval architect's way and the solvers are adapted for hull geometries. Over the past twenty years SHIPFLOW has developed into the world standard for ship hydrodynamics CFD.
Since 2007 FLOWTECH has had a close cooperation with Friendship Systems. Friendship Systems Develop and market Friendship Framework which is fully integrated with SHIPFLOW creating a very powerful tool for simulation driven design. SHIPFLOW Design is a subset of Friendship Framework giving the user a complete pre and post processor but missing out on most of the optimisation and CAD tools which are available in the complete Friendship Framework.
The Federal's pistol slid into its holster and his sabre flashed out. He threw its curved point up in a splendid salute. Ferry saluted with his straight blade. Then both swords rang back into their scabbards, and Jewett whirled away toward his column. For a moment we lingered, then faced to the left, trotted, galloped. Over the fence and into the road went he--went I. Down it, as we crossed, the blue column was just moving again. Then the woods on the south swallowed us up. "All right, sir." that before. Meanwhile the parallelism between Thought and Extension was not exhausted by the identification just analysed. Extension was not only a series of movements; it still remained an expression for co-existence and adjacency.412 Spinoza, therefore, felt himself obliged to supply Thought with a correspondingly continuous quality. It is here that his chief originality lies, here that he has been most closely followed by the philosophy of our own time. Mind, he declares, is an attribute everywhere accompanying matter, co-extensive and co-infinite with space. Our own animation is the sum or the resultant of an animation clinging to every particle that enters into the composition of our bodies. When our thoughts are affected by an external impulse, to suppose that this impulse proceeds from anything material is a delusion; it is produced by the mind belonging to the body which acts on our body; although in what sense this process is to be understood remains a mystery. Spinoza has clearly explained the doctrine of animal automatism, and shown it to be perfectly conceivable;569 but he has entirely omitted to explain how the parallel influence of one thought (or feeling) on another is to be understood; for although this too is spoken of as a causal relation, it seems to be quite different from the logical concatenation described as the infinite intellect of God; and to suppose that idea follows from idea like movement from movement would amount to a complete materialisation of mind; while our philosopher would certainly have repudiated Mr. Shadworth Hodgson’s theory, that states of consciousness are only connected through their extended substratum, as the segments of a mosaic picture are held together by the underlying surface of masonry. Nor can we admit that Spinoza entertained the theory, now so popular, according to which extension and consciousness are merely different aspects of a single reality. For this would imply that the substance which they manifest had an existence of its own apart from its attributes; whereas Spinoza makes it consist of the attributes, that is to say, identifies it with their totality. We are forced, then, to conclude that the proposition declaring thought and extension to be the same thing570 has no413 other meaning than that they are connected by the double analogy which we have endeavoured to explain. “Oh, he’s welcome to it,” Sandy cried. “I’ve turned over a new leaf!” “But—are they?” He pulled a wire out a trifle from the sheath. The sergeant spent more time upon the oaths with which he embellished the counter-question as to how he should know anything about it, than would have been consumed in a civil explanation. "Doctor, he can't die. He mustn't die," said Shorty in agony. "The regiment can't spare him. He's the best soldier in it, and he's my pardner." AND ENTERS UPON HIS PARENTAL RELATIONS TO LITTLE PETE SKIDMORE. "Holy smoke, look there," gasped Monty Scruggs, as a company of rebel cavalry came tearing over the hill in front, to the assistance of their comrades. "That's about it," answered Shorty disdainfully. "That's the way with all cavalry, dad-burn 'em. They're like a passel o' fice pups. They're all yelp and bark, and howl and showin' o' teeth. They're jest goin' to tear you to pieces. But when you pick up a stone or a club, or git ready to give 'em a good kick they're gone, the devil knows where. They're only an aggravation. You never kin do nothin' with 'em, and they kin do nothin' with you. I never kin understand why God Almighty wasted his time in makin' cavalry of any kind, Yank or rebel. All our own cavalry's good for is to steal whisky and chickens from honest soldiers of the infantry. The infantry's the only thing. It's like the big dog that comes up without any special remarks, and sets his teeth in the other dog. The thing only ends when one dog or the other is badly whipped and somethin's bin accomplished." "Mmm." Reuben started out of the half-waking state into which he had fallen. It was late in the afternoon, the sunlight had gone, and a wintry twilight crept up the wall. Maude the dairy-woman was looking in at the door. It was about a month subsequent to this, that one morning, as Turner was making the anvil ring with the ponderous strokes of his hammer, two retainers from the castle entered the shed, and delivered an order from De Boteler for his immediate attendance. Wat laid the hammer on the anvil, and, passing the back of his right hand across his forehead, to clear away the large drops that stood there, looked with a kind of smile at the men as he said, HoME泷泽萝拉四部和集下载
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