This hang glider in appearance very simple. Outwardly, it resembles a paper dove. But behind the apparent simplicity hides a precise calculation.
MOTOR GLIDER
World of models
Su-26 — CORD POLYOPIA
Electrolet cord with external power supply. In recent years, Kostroma modelers electrics are the most popular. One of the latest developments of the laboratory of experimental design syut city of Kostroma — training cord model aircraft, which combines such qualities as good maneuverability, durability, adaptability, low cost, modern design, the possibility of manufacturing in technical circles and in the classroom work in secondary schools.
THE BATTLE OVER THE FOREST GLADE
Kordovye aircraft models — the most popular among modelers. First among them is “air fighters”. And it is clear. The airfield may be a stadium, any forest or meadow flat area with a diameter of 40-50 m. One of the main requirements for such models, the simplicity of manufacture. Indeed, during the “air battle” inevitable collision and, consequently, breakdowns.BUILD-MODELS
-Models of missiles doesn’t need to be. Do them and run interesting. Special, with nothing comparable to the excitement you experience the designers of such models, participating with them in competitions. In our country there are competitions copies missiles on high, and the realism of the flight. It must be borne in mind when designing future models.THE PRECURSORS TO SPACE FLIGHT
In September 1931 under the Central Council osoaviahima of the USSR in the Bureau of air technology was organized by the Group of jet propulsion study (gird). Its first Chairman was the enthusiast of interplanetary flights, by F. A. Tsander. The group has launched a scientific advocacy of missile technology and was the initiator of the campaign, “the assault On the stratosphere”.MOORING IN MINIATURE
When making thumbnails or sports models boats and ships, from small sailboats and light to heavy and huge battleships — be sure to take models of such elements of the mooring devices, as tilting the slats or cleats, and not in a single number. But because in the simulation it makes sense to think about technology as a “serial” production.
START CORD
To run a series motor without special work can the Modeler of any skill level; not the high-speed engines. Because of the wide valve timing they sometimes play up all the short time allotted for training to start. That is why athletes try to use the starter, a mechanical device for the rotation shaft of the engine at startup.
NEVSKAYA “ARROW”
(SPEED CONTROL LINE MODEL CLASS 5.0 CM3). The name of the master of sports of international class Mykola Troneva from Leningrad familiar to automodellista. Since 1970, Nicolai permanent member of the national team. With his pattyboy model he has participated in many international meetings, not once occupied prize-winning places in the Championships. The General view was that the model Troneva differ by originality of design and technical perfection. Given the great interest of the hobby to them, we publish the drawings of one of the “working” models N. Troneva, which has repeatedly participated in the Championships of the Soviet Union m Europe and brought it to the constructor of the manure the title of champion of the Soviet Union, master of sports of international class, world record holder and Europe.
Model rocket boat
Missile boats are designed for application of sudden missile attacks on surface ships and transport ships on transportation on the sea lanes in the areas of fighting. It is small, with a displacement of 75-200 tons, high-speed ships. The main weapon – guided missiles “ship-to-ship” with two to four launchers. To protect against attacks boats and single aircraft they have up to four anti-aircraft guns of 25 mm caliber around.
AT THE START — R-14
Rocket 8К65 – single-stage, liquid-propellant rocket engine and with load-bearing fuel tanks. As propellants were first used hypergolic in contact with nitric acid (AK-27AND oxidizer) and unsymmetrical dimethylhydrazine (UDMH fuel). Flight control is performed by means of gas-jet rudders.