Main

Gas discharge
Gas regime
The jet vane
Gas separator
Gas thermometer
Gas factor
Gas anchor
Gas generator
Gas generator
Gas-producing automobile
Gazodizel'
Gas-dynamic laboratory
Gas-dynamic laser
Gas-liquid engine
Gas oil
Gazokamera
Gas-logging station
Gas-compressor station
Gasoline
Gas ejector
Lawn
Fill with gased cable
Gas-petroleum the separator
Lawn mower
Gas-bearing capacity
Abundance of gas
Gas exchange
Purification
Gas-flame working
Gas-pressure welding

Образование - счетчик, рейтинг, каталог - FLEXER

Gas-dynamic laboratory

(GDL), the first Soviet rocket of scientific-research. and experimental-design organization. It is created into voyen. department on the initiative n. I. Tikhomirov in 1921 in Moscow for developing the rocket projectiles on the smokeless powder. In 1927 it is relocated into Leningrad. In GDL was created smokeless powder on the non-volatile solvent (tro-tilpiroksilinovyy) with the large web thickness of cartridges. In 1927-33 are developed the powder start of light and heavy aircraft (by the u-th, TB-Y, etc.), the rocket projectiles are several of calibers of different designation for the shooting from the earth and the aircraft. Projectiles with the some modification in the reactive scientific research institute (RNII - SCIENTIFIC RESEARCH INSTITUTE OF JET PROPULSION) were used in the time of the great of the fatherlands, war 1941-45 in the guard rocket mortars ("Katyusha rocket launcher"). In these works osn creative part took N. i. Tikhomirov, in. A. artem'ev, B. S. petropavlovskiy, G. 3. Langemak, etc.

In 1929 V OF GDL was organized the subdivision, in which under the management v. P. Glushko were developed the first in the world elec. rocket engine (ERD) and the first Soviet liquid propellant rocket engines (ZHRD - LIQUID PROPELLANT ROCKET ENGINE). In 1930-33 is created the family Zh^RD - from ORM, ORM-Y to ORM-SHCH2 with thrust to 3000 n (~ 300 kg). In 1930 are for the first time proposed as the oxidizers for the rocket propellant nitric acid, its solutions with nitrogen tetroxide, chloric acid, tetranitromethane, peroxide of hydrogen, and as the fuel - beryllium, etc., they are created the ceram. heat insulation of combustion chambers with zirconium dioxide and shaped nozzle, while in 1931 - being self-ignited combustible and hypergolic ignition, the cardan mounting of engine. In 1931 it is carry ouied by ok. 50 static firing tests ZHRD - LIQUID PROPELLANT ROCKET ENGINE. In 1931-32 are developed and tested the piston fuel pumps, set in action by the gas, selected from the rocket thrust chamber, into 1933 - construction of turbopump unit with the centrifugal fuel pumps for the engine by thrust by 3000 and. In the creation ERD and ZHRD - LIQUID PROPELLANT ROCKET ENGINE in the laboratory under the management of the designer of engines V. p. Glushko actively participated the engineers p of technology A. l. malyy, V. i. Serov, Ye. n. kuz'min, I. i. kulagin, E. S. Petrov, P. I. Minayev, B. A. Kut- Keen, V. p. yukov, N. g. Chernishev et al.

At the end 1933 GDL it became part of reactive scientific research institute.

In connection with the 40- anniversary GDL on the buildings of the main admiralty and Ioannovsko- GO of the ravelin of Petropavlovsk - reposti (Leningrad), where in the 30's was placed GDL, memorial boards were established (Fig.). Takeing into account the basic contribution GDL to the development of rocket engineering, the commission of the AS USSR appropriated to crater chain with the length of 1100 km on the far side of the moon designation GDL, and 10 to lunar craters - names of the colleagues OF GDL.

Lit.: Petrovich G. V., the development of missile construction in THE USSR, h. 1-2. M., 1968; its, rocket engines, GDL - OKB, 1929 -69, M., 1969; Cosmonautics. Small encyclopedia, 2 publ., M., 1970.