MIG-21 "Fishbed"

917

MIG-21 "Fishbed"

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Hvala takodje ! Smile

Ziveli Ziveli Ziveli




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Registruj se da bi učestvovao u diskusiji. Registrovanim korisnicima se NE prikazuju reklame unutar poruka.
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Sutra će to biti 10 godina oproštaju od MiG-21 u Poljskoj.
Zadnja dežurni par.


Foto 1.01.2004 godina
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Tocili se sampanjac i drenaz . Smile

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  • dakota  Male
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babcia

prilikom uzbune - koja specijalnost je zaduzena za drenaz ?

Ziveli

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Napisano: 01 Jan 2014 9:37

Drenaz = gorivo
To odgovara tehnike zrakoplova Very Happy

Dopuna: 01 Jan 2014 10:12

Poklopci Question Very Happy DUA , antene RSBN





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Evo nesto interesantno ....

Citat:ANALIZA UZROKA OTKAZA MOTORA R25-300 NA AVIONIMA TIPA MIG-21 BIS USLED DEGRAGACIJE UPRAVLJAČKIH PODSKLOPOVA MEMBRANA I MANŽETNI U PUMPAMA REGULATORIMA OSNOVNOG I FORSAŽNOG GORIVA

EMIL BANJAC, ELEZ ZORAN i DUBRAVKA BANJAC,
ORAO, a.d., Bijeljina, Republika Srpska

Citat:U eksploataciji aviona MiG-21 bis došlo je do otkaza motora R2-300 usled degragacije upravljačkih podsklopova membrana i manžetni u pumpama regulatorima osnovnog i forsažnog goriva. Kao prvi zadatak nametnula se analiza uzroka otkaza, koja je obuhvatila prethodna ispitivanja pumpi regulatora osnovnog i forsažnog goriva na ispitnom uređaju, a potom rastavljanje i defektaciju agregata. Nemogućnost nabavke novih membrana i manžetni u inostranstvu, rezultovala je programom homologacionog ispitivanja na ispitnom uređaju postojećih membrana i manžetni sa isteklim vekom skladištenja. Membrane i manžetne zadovoljile su sve predviđene kriterijume ispitivanja i one su ugrađene na određeni broj vazduhoplovnih motora kao alternativno rešenje do momenta realizacije nabavke od inopartnera. Resurs motora R25-300 sa navedenim membranama i manžetnama ograničen je na 100 časova rada ili 24 meseca eksploatacije – šta pre istekne. U radu su prikazani način utvrđivanja uzroka otkaza, program i rezultati homologacionog ispitivanja.

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To je kad nema novca za popravke, nove opreme.Tužno, ali istinito.

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Napisano: 01 Jan 2014 11:43

Jedan indikator u kabini



Citat:Soviet MIG 21 aircraft cockpit gauge giving the pressure in Oil and Oxygene systems

This is original Soviet MIG 21 cockpit indicator device measuring the pressure and oxygene in oil systems. The device is part of MiG 21 and MiG23 aircrafts used at the beginning of ‘80s in the ex-communist countries of East Europe.
There are two scales on the screen: "Maslo opasno / Oil Danger " scale in kg / cm2 from 0 up to 150 and an Oxygene scale "kislorod" below.
Original jacks and system connections are well preserved.

Diameter of the screen 6.5 cm / 2.56 inches ; length 9 cm / 3.54 inches
Item in very good condition.
Precious find for aircraft collectors!


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Dopuna: 01 Jan 2014 11:48

I nesto o ulju

Citat:MS-8p
OST 38.01163-78

The petroleum-based MS-8p aircraft oil with a highly efficient additives package is a blend of Siberian and Uralian oils. This oil substituted the formerly used MK-8 and MK-8p oils and by far surpasses them with regard to a number of performance criteria, particularly, with regard to viscosity at low temperatures, thermal-oxidative stability and service life.

Range of use

The MS-8p aircraft oil is used in gas-turbine engines of subsonic and supersonic aircraft (Il-62, Il-76, Il-86, Tu-134, Tu-154 and Yak-40 civil aviation aircraft, MiG-21, Su-15 and Su-25 military aircraft and Mi-6 and Mi-7 helicopters), whose oil temperature at the engine outlet does not exceed 150°C.

MS-8p is also used in compound oil mixtures for turbo-propeller engines (An-12, An-30, An-32 and Il-18 aircraft), and as a conserving agent for the aircraft engine oiling systems.
Besides, MS-8p is used in marine (ship), gas-compressor plant and power plant gas-turbine engines.


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Avioelektronika verzije MiG-21:



Od verzije PFM / PFS u SSSR-montiran sustav ZARIA dubliranje sustav IFF " Chrom-Nikiel"
ZARIA PFM/PFS

ZARIA 21MT

ZARIA 21SMT

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Na bis-SAU/LAZUR je radar RP-22SMA .

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