Model boats ROSTOK. There is a class of courts, representatives of which can be found in all sea countries, to see in any major seaport. This court, lifeguards, created to provide assistance at sea of vessels in distress and the ships, fighting fires, repairing hull damage, pumping water from flooded compartments, lifting off the rocks and towed into port. Such vessels vary with displacement, speed and technical capabilities. A significant group of such vessels constitute a fire and rescue boat. We are introducing our readers-modelers one of these boats, called ROSTOK — such vessels operate in the seaport of Rostock (Germany).
IF THE SEA TROUBLE…
In the laboratory, missile and space modeling of the Moscow city Palace of children’s (youthful) creativity of the work on the creation of models-copies of the booster (PH) “Soyuz” was launched in 1984 with the arrival of the Chelyabinsk rakatomalala Alexander Left, while a student at the Moscow aviation Institute. In developing the model tried to take into account not only all the achievements in the construction of models-copies PH “Union”, created in different years domestic rakotomalala — S. Parnevik, V. Rozhkov, A. Klochkov, A. Korchagin, V. hohlovym and A. Bachey, but not to repeat the shortcomings of their designs.
Good help the Modeler will have an overhead projector, which is easy to make yourself. It can be used to increase or decrease to the appropriate size drawings, projecting them on the screen (or drawing paper), to show a small audience illustrations from magazines and books to highlight directional light the details of the models when taking pictures.
The entrance to the house I saw a boy pet of the twelve who, standing in front of Mr. he, gave to someone signals. All his efforts, however, remained unanswered. To login for some reason he hesitated. And from the open window came the sound of muffled voices, in a brightly lit room, something made guys and were clearly visible, glittering with fresh paint model airplanes.
(The end. Start at # 5 and 11 ’02)
According to the rules of the competition model rocket must use only during takeoff the thrust of a jet engine, and the descent of the lifting force of the aerodynamic surface. For performance of requirements it is desirable that during takeoff the shape of the model was close to the missile, that is, would have a minimum lateral area. This requirement is most fully correspond to the model raketoplana with variable wing geometry. Very promising, in particular, the use of all-moving front wing, which at launch is located along the fuselage and therefore has little effect on flight, and the transition planning rotated across, providing the necessary redistribution of aerodynamic forces.
Svobodnaya “out of fashion”. Especially young modelers. What is the reason? Perhaps, in the length and lack of entertainment competition? And maybe the disadvantages of the method of manufacture of models of this type? In fact, if in the first year of studies in the clubs, build conceptual models, the second — planned complex fuselage model. That’s why the need to create a new expense of building a traditional class of models for modelers working in the groups the second year, is dictated by life itself.
(the End. The beginning see in # 9-11)
A simple design of the airframe suggested that the German model airplanes G. Jung and C. Rosa (Fig. 1). The model has good performance and can be built athletes having small practical experience.
Ask any kid, building the first schematic model of what he wants Almost certainly he will answer — about copy. And it is clear. It’s no wonder it is believed that the replica model is one of the most interesting and complex classes of aircraft modeling. Order copies, model airplanes acquainted with the technical achievements of aviation, possess the perfect use of the tool.