British frigates a Cold War. Alongo a Turbocouple
British frigates a Cold War. Alongo a Turbocouple
Kuwonjezedwa kwa mtundu wa 41 ndi mtundu wa 61 wa frigates womwe umapezeka mu Sea and Ships Special Issue 3/2016 anali magawo ena awiri operekeza a Royal Navy, omwe amadziwika kuti Type 12 ndi 12, okhala ndi hydrodynamics, propulsion ndi zida.
Pazophunzira pa projekiti yaku Britain ya midadada ya PDO, yomwe idachitika mu theka lachiwiri la 40s, chandamale "chitsanzo" chinali sitima zapamadzi zomwe zimatha kufika liwiro la pafupifupi 18 mfundo pamalo omira, ndikungoganiza munthawi yomweyo kuti zitha kuwonjezeka posachedwa. Choncho, Admiralty inafunanso kuti ma frigates opangidwa amatha kuthamanga kwambiri kwa 25 knots ndi magetsi a 25 20 km ndi maulendo a 000 3000 nautical miles pa liwiro la 15 mfundo. kumapeto kwa 1947, kumayambiriro kwa chaka chatsopano, panali kusintha kwakukulu mu njira ya Royal Navy ku vuto la PDO. Malinga ndi malangizo ake aposachedwa, zombo zoperekeza zimayenera kufika liwiro la 10 mfundo mwachangu kuposa zombo zapamadzi za adani. Kuchokera apa, pambuyo pofufuza, anapeza kuti mfundo za 27 zidzakhala zabwino kwambiri kwa "osaka" atsopano. pa liwiro lachuma lomwelo. Zinadziwika mwamsanga kuti chitukuko cha magetsi opangira magetsi opangira nthunzi omwe, kumbali imodzi, anali opepuka komanso osakanikirana, ndipo kumbali ina, amatha kupanga mphamvu zofunikira kuti akwaniritse ma Watts 3000, ndikusunga mafuta omwe amalola 4500 mm. kuyenda, sikungakhale kophweka. Kuti izi zitheke, a Admiralty pomaliza adavomera kuti achepetse liwiro lazachuma kukhala mfundo 27 (zotsika kwambiri zomwe zimaloledwa kuperekeza ma convoys oyenda pa mfundo 4500).
Poyambirira, ntchito pagawo latsopano la PDO inkayenda pang'onopang'ono, chifukwa chofunikira kwambiri chosinthira owononga Nkhondo Yachiwiri Yadziko Lonse kukhala gawo la frigate. Kukonzekera kokonzekera kunakonzeka mu February 1950. Ntchito pa frigates latsopano sinayambe mpaka chiyambi cha blockade wa West Berlin, zomwe zinachitika usiku wa June 23-24, 1948. Pantchito yawo, adaganiza zogwiritsa ntchito zinthu zomwe zidabwerekedwa kuchokera kumtundu wa 41/61 frigates, kuphatikiza. otsika superstructure, zida zankhondo mu mawonekedwe a mipando iwiri Mk V universal mfuti mu 114 mm Mk VI turret (yolamulidwa ndi Mk 6M dongosolo kulamulira moto), komanso 2 Mk 10 Limbo matope anaika mu aft "chabwino". Zida za radar zidayenera kukhala ndi ma radar amtundu wa 277Q ndi 293Q. Pambuyo pake, mitundu iwiri ya 262 (yamoto yotsutsana ndi ndege pamtunda waufupi) ndi mtundu wa 275 (kwa moto wotsutsana ndi ndege pamtunda wautali) inawonjezeredwa kwa iwo. Mitundu ya Sonar 162, 170 ndi 174 (yomalizayo inasinthidwa ndi mtundu watsopano wa 177) inayenera kuphatikizidwa mu zipangizo za sonar. Anaganizanso kukhazikitsa zida za torpedo. Poyambirira, amayenera kukhala ndi zoyambitsa 4 zokhazikitsidwa kokhazikika zokhala ndi 12 torpedoes. Pambuyo pake, zofunikirazi zidasinthidwa kukhala zipinda 12, zomwe 8 (4 pa bolodi zimayenera kukhala zoyambitsa zoyima), ndi zina 4, mu 2xII system, rotary.
Kugwiritsa ntchito magetsi atsopano a turbo-steam poyendetsa kunali ndi vuto pa kulekanitsa kulemera ndi kukula. Kuti athe kumanga, chombocho chinayenera kukulitsidwa, pambuyo pofufuza zambiri, kutalika kwake kunawonjezeka ndi 9,1 mamita ndi m'lifupi ndi 0,5 mamita. kusuntha kwabwino kwambiri, monga kuyezetsa dziwe losambira kunawonetsa kuti kutalika kwa chombocho kumapangitsa kuti madzi aziyenda bwino, ndikuwonjezeranso liwiro lomwe limapezeka ("kutalika"). Kuyendetsa kwatsopanoko kunapangitsanso kuti pakhale kofunikira kukhazikitsa chimney chapamwamba m'malo mwa zotulutsa dizilo zosawoneka bwino. Chimney chomwe anakonzacho chinapangidwa kuti zisawonongeke kuphulika kwa kuphulika kwa atomiki. Pamapeto pake, kuchitapo kanthu kunayikidwa patsogolo kuposa zofunikira zazikulu, zomwe ndi zomwe zidakakamiza kukonzedwanso. Inatalikitsidwa ndikupendekeka kwambiri kumbuyo. Zosinthazi zidabweretsa phindu lowoneka bwino, popeza chifunga chanyumbacho chidayimitsidwa, zomwe zidasintha kwambiri magwiridwe antchito a olonda.
