20世(shi)紀70年代(dai)初,蘇聯有強大的(de)經濟(ji)實力和人才儲備,為了贏得對美國海軍(jun)的(de)水下作戰優勢,蘇聯海軍(jun)決(jue)定繼續研制并建造(zao)新型(xing)核潛艇(ting),于是將建造(zao)新一代(dai)核潛艇(ting)的(de)任務同(tong)時發送至三家(jia)(jia)當(dang)時知名的(de)潛艇(ting)設(she)計(ji)(ji)局(ju)(ju),即孔雀石設(she)計(ji)(ji)局(ju)(ju)(前身為蘇聯列寧格勒(le)SKB-143特種裝備設(she)計(ji)(ji)局(ju)(ju)/船(chuan)舶設(she)計(ji)(ji)局(ju)(ju))、紅寶石設(she)計(ji)(ji)局(ju)(ju)和天(tian)青石設(she)計(ji)(ji)局(ju)(ju)。蘇聯海軍(jun)意圖讓三家(jia)(jia)設(she)計(ji)(ji)局(ju)(ju)各自獨立設(she)計(ji)(ji)新型(xing)核潛艇(ting),而海軍(jun)則(ze)將全(quan)部接收,并通(tong)過比較其(qi)各自的(de)優勢進(jin)行選用(yong)。
蘇聯對新(xin)一代核潛(qian)(qian)艇(ting)的(de)要(yao)求是(shi)很苛刻的(de),新(xin)設(she)計的(de)核潛(qian)(qian)艇(ting)不(bu)僅要(yao)下潛(qian)(qian)深度大、水下航速(su)高、隱蔽性好,而且還要(yao)具有反艦、反潛(qian)(qian)和攻擊(ji)敵方岸上目標的(de)能力,其(qi)中主(zhu)要(yao)的(de)任務(wu)是(shi)提前發現(xian)美國裝載彈道(dao)導(dao)彈的(de)戰略核潛(qian)(qian)艇(ting)及其(qi)護航潛(qian)(qian)艇(ting)并將(jiang)其(qi)擊(ji)沉。為此,孔雀石設(she)計局接(jie)受(shou)任務(wu)后,馬上以其(qi)研(yan)制的(de)671型(xing)攻擊(ji)核潛(qian)(qian)艇(ting)(北約稱(cheng)維克托(tuo)級(ji),簡(jian)稱(cheng)V級(ji))PTM型(xing)和705型(xing)攻擊(ji)核潛(qian)(qian)艇(ting)(北約稱(cheng)阿爾法級(ji),簡(jian)稱(cheng)A級(ji))為基礎,在總設(she)計師喬治·N·切尼斯夫的(de)領導(dao)下開展了研(yan)發工(gong)作,工(gong)程代號為“проекта 971 《Щука》”,即971型(xing)攻擊(ji)核潛(qian)(qian)艇(ting)。
20世紀(ji)80年代初,971型攻擊(ji)核潛艇(ting)的(de)(de)研(yan)制工作基本全(quan)部(bu)完成。經(jing)蘇聯(lian)部(bu)長會議批(pi)準(zhun),首艇(ting)于1983(一說(shuo)1981年)年在共(gong)青(qing)城(cheng)造(zao)(zao)船(chuan)(chuan)廠(chang)(chang)(chang)(chang)(現(xian)(xian)為(wei)俄(e)(e)羅(luo)斯(si)(si)阿(a)穆(mu)爾斯(si)(si)克(ke)造(zao)(zao)船(chuan)(chuan)廠(chang)(chang)(chang)(chang))開工建(jian)造(zao)(zao),1984年6月下水,并經(jing)過嚴格測試。因(yin)為(wei)當時(shi)的(de)(de)蘇聯(lian)國(guo)土廣袤,艦隊被零散分隔,北(bei)(bei)部(bu)是(shi)不便航行的(de)(de)北(bei)(bei)冰(bing)洋,因(yin)此(ci)后續艇(ting)便安排在阿(a)穆(mu)爾斯(si)(si)克(ke)造(zao)(zao)船(chuan)(chuan)廠(chang)(chang)(chang)(chang)和北(bei)(bei)德文斯(si)(si)克(ke)造(zao)(zao)船(chuan)(chuan)廠(chang)(chang)(chang)(chang)(現(xian)(xian)為(wei)俄(e)(e)羅(luo)斯(si)(si)北(bei)(bei)方(fang)機械制造(zao)(zao)廠(chang)(chang)(chang)(chang))同時(shi)建(jian)造(zao)(zao),遠東(dong)的(de)(de)阿(a)穆(mu)爾斯(si)(si)克(ke)造(zao)(zao)船(chuan)(chuan)廠(chang)(chang)(chang)(chang)建(jian)造(zao)(zao)的(de)(de)核潛艇(ting)直接(jie)前往(wang)太平洋艦隊服役(yi)(yi),而北(bei)(bei)方(fang)機械制造(zao)(zao)廠(chang)(chang)(chang)(chang)建(jian)造(zao)(zao)的(de)(de)則在北(bei)(bei)方(fang)艦隊服役(yi)(yi),形成每(mei)年兩條的(de)(de)生產規模。
971型(xing)(xing)攻擊核潛(qian)艇的(de)譯名有很多,最常見的(de)有阿(a)庫(ku)拉(la)I級(ji)、II級(ji)或AKI級(ji)、II級(ji)。實際(ji)上按(an)照蘇聯/俄(e)羅斯海軍公布(bu)的(de)名稱,971型(xing)(xing)潛(qian)艇應稱之為(wei)“狗魚/梭(suo)魚”級(ji)(Щука),一種體型(xing)(xing)如梭(suo),靈巧(qiao)速動(dong)的(de)海生魚類;而其(qi)改(gai)進型(xing)(xing)稱為(wei)“狗魚/梭(suo)魚-B”級(ji)(Щука-Б)。
蘇(su)聯(lian)(lian)(lian)的(de)(de)(de)核(he)(he)(he)(he)(he)潛(qian)(qian)艇(ting)(ting)(ting)種(zhong)類(lei)多(duo)(duo)、級別多(duo)(duo)、數(shu)量多(duo)(duo)、名字(zi)更(geng)多(duo)(duo)。蘇(su)聯(lian)(lian)(lian)紅海軍將核(he)(he)(he)(he)(he)潛(qian)(qian)艇(ting)(ting)(ting)分為(wei)彈(dan)(dan)道導彈(dan)(dan)核(he)(he)(he)(he)(he)潛(qian)(qian)艇(ting)(ting)(ting)、魚(yu)雷(lei)攻擊(ji)核(he)(he)(he)(he)(he)潛(qian)(qian)艇(ting)(ting)(ting)、巡航(hang)導彈(dan)(dan)核(he)(he)(he)(he)(he)潛(qian)(qian)艇(ting)(ting)(ting)。魚(yu)雷(lei)攻擊(ji)核(he)(he)(he)(he)(he)潛(qian)(qian)艇(ting)(ting)(ting)主(zhu)要用于反潛(qian)(qian),也可反艦(jian),巡航(hang)導彈(dan)(dan)核(he)(he)(he)(he)(he)潛(qian)(qian)艇(ting)(ting)(ting)則是專(zhuan)門對(dui)付美國航(hang)母(mu)編隊的(de)(de)(de)大型(xing)核(he)(he)(he)(he)(he)潛(qian)(qian)艇(ting)(ting)(ting),武器(qi)以垂(chui)直發(fa)射(she)的(de)(de)(de)巡航(hang)導彈(dan)(dan)為(wei)主(zhu),如(ru)(ru)奧斯(si)卡級核(he)(he)(he)(he)(he)潛(qian)(qian)艇(ting)(ting)(ting)。蘇(su)聯(lian)(lian)(lian)潛(qian)(qian)艇(ting)(ting)(ting)的(de)(de)(de)命名首(shou)先是一(yi)(yi)(yi)個項目發(fa)展代(dai)號(hao)(hao),如(ru)(ru)671型(xing)、971型(xing)等,相(xiang)對(dui)應的(de)(de)(de)還有一(yi)(yi)(yi)個蘇(su)聯(lian)(lian)(lian)海軍的(de)(de)(de)代(dai)號(hao)(hao),如(ru)(ru)671型(xing)為(wei)鱸魚(yu)級,971型(xing)為(wei)狗魚(yu)級。北(bei)(bei)約還按(an)照慣例給(gei)每一(yi)(yi)(yi)級蘇(su)聯(lian)(lian)(lian)核(he)(he)(he)(he)(he)潛(qian)(qian)艇(ting)(ting)(ting)起一(yi)(yi)(yi)個代(dai)號(hao)(hao),如(ru)(ru)671型(xing)(北(bei)(bei)約稱(cheng)(cheng)(cheng)維(wei)克(ke)(ke)托級),971型(xing)(北(bei)(bei)約稱(cheng)(cheng)(cheng)阿庫拉級)。此外,北(bei)(bei)約還給(gei)蘇(su)聯(lian)(lian)(lian)核(he)(he)(he)(he)(he)潛(qian)(qian)艇(ting)(ting)(ting)一(yi)(yi)(yi)個編號(hao)(hao),通常為(wei)26個字(zi)母(mu)中的(de)(de)(de)一(yi)(yi)(yi)個,如(ru)(ru)A、V、S,其另(ling)一(yi)(yi)(yi)種(zhong)稱(cheng)(cheng)(cheng)法(fa)為(wei)字(zi)母(mu)的(de)(de)(de)摩爾(er)代(dai)碼,如(ru)(ru)V對(dui)應維(wei)克(ke)(ke)托級。另(ling)外蘇(su)聯(lian)(lian)(lian)/俄羅斯(si)內部還給(gei)每艘核(he)(he)(he)(he)(he)潛(qian)(qian)艇(ting)(ting)(ting)授予以K開頭的(de)(de)(de)類(lei)似舷(xian)號(hao)(hao)的(de)(de)(de)編號(hao)(hao)和艇(ting)(ting)(ting)名。
蘇聯/俄羅斯海(hai)軍某級(ji)艦(jian)艇(ting)的(de)(de)名(ming)(ming)稱(cheng)并不像北(bei)約(yue)(yue)習慣(guan)上(shang)那樣,以同級(ji)艦(jian)艇(ting)第一艘的(de)(de)名(ming)(ming)稱(cheng)命名(ming)(ming),常常另有其名(ming)(ming)。而(er)“阿庫拉(la)”一詞(音(yin)譯自(zi)Akula),則是冷戰時期,北(bei)約(yue)(yue)在不確定當時蘇聯海(hai)軍艦(jian)艇(ting)名(ming)(ming)字及(ji)艦(jian)級(ji)的(de)(de)情(qing)況下,給971型(xing)潛艇(ting)起的(de)(de)“綽號”。“Akula”也(ye)并非英(ying)文單詞,而(er)是俄文“鯊(sha)魚(yu)(yu)(yu)”(акула)一詞的(de)(de)拉(la)丁字母拼寫,因此971型(xing)潛艇(ting)又被意譯為“鯊(sha)魚(yu)(yu)(yu)”級(ji)。而(er)“鯊(sha)魚(yu)(yu)(yu)”之名(ming)(ming)實際(ji)上(shang)是蘇聯/俄羅斯海(hai)軍對北(bei)約(yue)(yue)習慣(guan)上(shang)稱(cheng)為“臺(tai)風”級(ji)的(de)(de)941型(xing)戰略核潛艇(ting)的(de)(de)真正(zheng)稱(cheng)法(fa)。相比而(er)言,971型(xing)攻擊核潛艇(ting)的(de)(de)性能顯然更加像梭魚(yu)(yu)(yu),而(er)用鯊(sha)魚(yu)(yu)(yu)形容臺(tai)風級(ji)顯然更為恰當。
1984年12月30日,971型首艇(ting)(ting)交付蘇聯(lian)海(hai)軍(jun)服役,不同于以往,蘇聯(lian)/俄(e)羅斯海(hai)軍(jun)以各種(zhong)動物來命名971型攻擊核潛艇(ting)(ting)各艇(ting)(ting)。
971型(xing)(xing)(xing)(xing)(xing)攻(gong)(gong)擊核(he)潛(qian)(qian)(qian)艇(ting)(ting)(ting)(ting)(ting)不同(tong)的(de)(de)(de)(de)建造(zao)(zao)(zao)時期和外(wai)部特征,可以(yi)分為(wei)(wei)四個不同(tong)的(de)(de)(de)(de)型(xing)(xing)(xing)(xing)(xing)號,分別是971原(yuan)(yuan)型(xing)(xing)(xing)(xing)(xing)艇(ting)(ting)(ting)(ting)(ting)(阿庫拉(la)I型(xing)(xing)(xing)(xing)(xing)),971I型(xing)(xing)(xing)(xing)(xing)(阿庫拉(la)I改進(jin)(jin)型(xing)(xing)(xing)(xing)(xing),一說971U型(xing)(xing)(xing)(xing)(xing)),971U型(xing)(xing)(xing)(xing)(xing)(阿庫拉(la)II型(xing)(xing)(xing)(xing)(xing),一說971A型(xing)(xing)(xing)(xing)(xing)),971M型(xing)(xing)(xing)(xing)(xing)(阿庫拉(la)III型(xing)(xing)(xing)(xing)(xing)),北約(yue)則(ze)(ze)(ze)將971U和971M型(xing)(xing)(xing)(xing)(xing)都歸類(lei)為(wei)(wei)阿庫拉(la)II型(xing)(xing)(xing)(xing)(xing)。而蘇聯內部則(ze)(ze)(ze)在原(yuan)(yuan)型(xing)(xing)(xing)(xing)(xing)艇(ting)(ting)(ting)(ting)(ting)建造(zao)(zao)(zao)第(di)3和第(di)4艘時,根據得(de)到的(de)(de)(de)(de)美國(guo)正在加緊改進(jin)(jin)洛(luo)(luo)杉(shan)磯(ji)級(ji)(ji)攻(gong)(gong)擊核(he)潛(qian)(qian)(qian)艇(ting)(ting)(ting)(ting)(ting)的(de)(de)(de)(de)可靠情(qing)報(bao),立即上(shang)馬了(le)(le)針(zhen)對性的(de)(de)(de)(de)改造(zao)(zao)(zao)項目,對之(zhi)(zhi)后(hou)建造(zao)(zao)(zao)的(de)(de)(de)(de)潛(qian)(qian)(qian)艇(ting)(ting)(ting)(ting)(ting)進(jin)(jin)行了(le)(le)名(ming)為(wei)(wei)“971現代化改裝計劃”,改進(jin)(jin)的(de)(de)(de)(de)重點是降低噪(zao)聲,并(bing)適當增強了(le)(le)武(wu)器系統(tong),以(yi)及對原(yuan)(yuan)型(xing)(xing)(xing)(xing)(xing)艇(ting)(ting)(ting)(ting)(ting)使用過程中暴露出來的(de)(de)(de)(de)問(wen)題加以(yi)改進(jin)(jin)。改進(jin)(jin)后(hou)971型(xing)(xing)(xing)(xing)(xing)比原(yuan)(yuan)型(xing)(xing)(xing)(xing)(xing)艇(ting)(ting)(ting)(ting)(ting)加長(chang)(chang)了(le)(le)5米,其噪(zao)聲降低到了(le)(le)105分貝左右,攻(gong)(gong)擊力比原(yuan)(yuan)型(xing)(xing)(xing)(xing)(xing)提高了(le)(le)約(yue)20%,其總體性能已(yi)略高于美國(guo)海軍主(zhu)力洛(luo)(luo)杉(shan)磯(ji)級(ji)(ji)攻(gong)(gong)擊核(he)潛(qian)(qian)(qian)艇(ting)(ting)(ting)(ting)(ting)的(de)(de)(de)(de)改進(jin)(jin)型(xing)(xing)(xing)(xing)(xing),部分性能甚(shen)至達(da)到了(le)(le)被美海軍譽為(wei)(wei)“21世(shi)紀攻(gong)(gong)擊潛(qian)(qian)(qian)艇(ting)(ting)(ting)(ting)(ting)”的(de)(de)(de)(de)海狼級(ji)(ji)。此外(wai)971型(xing)(xing)(xing)(xing)(xing)攻(gong)(gong)擊核(he)潛(qian)(qian)(qian)艇(ting)(ting)(ting)(ting)(ting)使用了(le)(le)與941型(xing)(xing)(xing)(xing)(xing)戰略核(he)潛(qian)(qian)(qian)艇(ting)(ting)(ting)(ting)(ting)和949型(xing)(xing)(xing)(xing)(xing)巡航(hang)導彈核(he)潛(qian)(qian)(qian)艇(ting)(ting)(ting)(ting)(ting)相同(tong)的(de)(de)(de)(de)VM-5型(xing)(xing)(xing)(xing)(xing)(OK-650型(xing)(xing)(xing)(xing)(xing))反(fan)應堆,其中K-391之(zhi)(zhi)前(qian)的(de)(de)(de)(de)4艘原(yuan)(yuan)型(xing)(xing)(xing)(xing)(xing)艇(ting)(ting)(ting)(ting)(ting)的(de)(de)(de)(de)反(fan)應堆冷卻劑容(rong)器與941型(xing)(xing)(xing)(xing)(xing)戰略核(he)潛(qian)(qian)(qian)艇(ting)(ting)(ting)(ting)(ting)類(lei)似(si),采用長(chang)(chang)管式;而包括(kuo)K-391在內的(de)(de)(de)(de)之(zhi)(zhi)后(hou)的(de)(de)(de)(de)所有潛(qian)(qian)(qian)艇(ting)(ting)(ting)(ting)(ting)則(ze)(ze)(ze)采用了(le)(le)類(lei)似(si)949型(xing)(xing)(xing)(xing)(xing)巡航(hang)導彈核(he)潛(qian)(qian)(qian)艇(ting)(ting)(ting)(ting)(ting)II型(xing)(xing)(xing)(xing)(xing)的(de)(de)(de)(de)較短的(de)(de)(de)(de)型(xing)(xing)(xing)(xing)(xing)號。
1991年蘇聯解體后(hou),俄(e)羅斯(si)海(hai)軍潛(qian)(qian)艇(ting)(ting)(ting)部隊大(da)量裁減(jian)裝(zhuang)備,潛(qian)(qian)艇(ting)(ting)(ting)制造(zao)工(gong)(gong)業也處于(yu)(yu)(yu)一(yi)個(ge)極為艱難困苦的(de)(de)時(shi)代。盡管情(qing)況如此(ci)困窘,但鑒于(yu)(yu)(yu)971型的(de)(de)確是(shi)一(yi)型性(xing)能(neng)先進(jin)、用途(tu)廣泛(fan)、可靠度高且有(you)著重(zhong)大(da)改進(jin)潛(qian)(qian)力(li)的(de)(de)多用途(tu)攻擊(ji)(ji)核(he)(he)潛(qian)(qian)艇(ting)(ting)(ting),再加上該(gai)型潛(qian)(qian)艇(ting)(ting)(ting)及其(qi)改進(jin)型在(zai)設(she)計(ji)時(shi)適(shi)當的(de)(de)考慮了(le)成(cheng)本因素,因此(ci)雖然俄(e)羅斯(si)財(cai)政拮據(ju),但仍(reng)保留了(le)所有(you)建(jian)成(cheng)的(de)(de)971型潛(qian)(qian)艇(ting)(ting)(ting),而且還(huan)計(ji)劃(hua)繼(ji)續建(jian)造(zao)性(xing)能(neng)更先進(jin)的(de)(de)971M型,這顯然大(da)大(da)強于(yu)(yu)(yu)同時(shi)期(qi)的(de)(de)945型和685型。971M型首艇(ting)(ting)(ting)K-335“獵豹”號(hao)建(jian)造(zao)速度極其(qi)緩慢,其(qi)于(yu)(yu)(yu)1991年開工(gong)(gong)建(jian)造(zao),直(zhi)到1999年才下(xia)水,并于(yu)(yu)(yu)2001年服(fu)役,該(gai)型艇(ting)(ting)(ting)的(de)(de)總體性(xing)能(neng)可與(yu)美(mei)國海(hai)狼級攻擊(ji)(ji)核(he)(he)潛(qian)(qian)艇(ting)(ting)(ting)相媲美(mei),俄(e)羅斯(si)曾(ceng)計(ji)劃(hua)在(zai)財(cai)力(li)允許的(de)(de)情(qing)況下(xia)建(jian)造(zao)7艘(sou)。971型攻擊(ji)(ji)核(he)(he)潛(qian)(qian)艇(ting)(ting)(ting)截至K-152“環斑海(hai)豹”號(hao)2009年12月(yue)服(fu)役,共建(jian)造(zao)了(le)15艘(sou)。
艇型
971型(xing)攻擊(ji)核潛艇(ting)(ting)采用(yong)了(le)水(shui)滴線艇(ting)(ting)型(xing),它的(de)長(chang)寬(kuan)比為8.2:1,較之美國海狼級的(de)7.7:1,它離(li)水(shui)滴型(xing)理想的(de)7:1的(de)要求差別要大些,但(dan)從造型(xing)上來說,971型(xing)已經非常接(jie)近水(shui)滴型(xing)的(de)形態。971型(xing)艇(ting)(ting)艏(shou)圓(yuan)鈍,前粗后細,為了(le)追(zhui)求最(zui)佳(jia)線型(xing),取消了(le)方便艇(ting)(ting)員作業的(de)平(ping)面甲板,整個艇(ting)(ting)身前部剖面呈橢圓(yuan)形,到(dao)艇(ting)(ting)長(chang)2/5處艇(ting)(ting)寬(kuan)達到(dao)最(zui)大值,隨后艇(ting)(ting)身的(de)外(wai)輪廓線條向潛艇(ting)(ting)中線收縮,光滑(hua)過(guo)渡(du)到(dao)尖細的(de)艇(ting)(ting)艉(wei)(wei),非常像拉長(chang)了(le)的(de)水(shui)滴。艏(shou)水(shui)平(ping)舵設(she)在艇(ting)(ting)體前部,可(ke)收縮,指揮臺圍殼位于距艇(ting)(ting)艏(shou)1/3艇(ting)(ting)長(chang)處,內部安裝(zhuang)有(you)(you)偵(zhen)察雷達、搜索潛望(wang)鏡等(deng)升降設(she)備,艇(ting)(ting)艉(wei)(wei)采用(yong)十字型(xing)尾舵,上部垂直舵頂部有(you)(you)一個流線型(xing)導流罩(zhao),內裝(zhuang)拖曳聲吶收放裝(zhuang)置,艇(ting)(ting)艉(wei)(wei)為尖艉(wei)(wei)、單軸和7葉(xie)大側(ce)斜螺(luo)旋槳
971型(xing)攻擊核(he)潛(qian)艇(ting)(ting)(ting)(ting)(ting)采用的(de)(de)(de)(de)外(wai)(wai)型(xing),在(zai)排水量和主機功(gong)率相同(tong)的(de)(de)(de)(de)情(qing)況下,減(jian)少(shao)了(le)艇(ting)(ting)(ting)(ting)(ting)體(ti)(ti)的(de)(de)(de)(de)濕表面積(ji)和艇(ting)(ting)(ting)(ting)(ting)體(ti)(ti)阻力,從而(er)(er)使(shi)(shi)該艇(ting)(ting)(ting)(ting)(ting)對(dui)主動(dong)聲吶信號(hao)的(de)(de)(de)(de)反射面積(ji)較少(shao),增加了(le)潛(qian)艇(ting)(ting)(ting)(ting)(ting)的(de)(de)(de)(de)隱身(shen)性能,也提(ti)高了(le)潛(qian)艇(ting)(ting)(ting)(ting)(ting)的(de)(de)(de)(de)航(hang)速。同(tong)時這種外(wai)(wai)型(xing)減(jian)少(shao)了(le)潛(qian)艇(ting)(ting)(ting)(ting)(ting)的(de)(de)(de)(de)回(hui)轉半(ban)徑(jing),改(gai)善(shan)了(le)機動(dong)性,而(er)(er)且小長寬比(bi)線型(xing)會使(shi)(shi)耐壓殼體(ti)(ti)直徑(jing)增大(da)(da),使(shi)(shi)艙室(shi)容積(ji)加大(da)(da),從而(er)(er)允(yun)許容納更多(duo)的(de)(de)(de)(de)儀器和設備。此外(wai)(wai),971型(xing)攻擊核(he)潛(qian)艇(ting)(ting)(ting)(ting)(ting)在(zai)減(jian)少(shao)航(hang)行阻力方面還(huan)采取了(le)其它措施(shi),如整(zheng)個(ge)艇(ting)(ting)(ting)(ting)(ting)體(ti)(ti)表面平順光滑、很少(shao)突(tu)起,各(ge)種開口也減(jian)至最少(shao);在(zai)建造(zao)(zao)工藝上,雖然(ran)艏(shou)水平舵仍然(ran)習慣性地放在(zai)艇(ting)(ting)(ting)(ting)(ting)艏(shou)位置(zhi),但(dan)當收起時,它與艇(ting)(ting)(ting)(ting)(ting)體(ti)(ti)外(wai)(wai)表面結合得嚴絲合縫、不露痕跡(ji),魚雷發(fa)(fa)射管前蓋導流罩也是如此;指(zhi)揮(hui)臺圍殼的(de)(de)(de)(de)各(ge)種升降裝置(zhi)都設有外(wai)(wai)艙蓋,當它們降下時,整(zheng)個(ge)指(zhi)揮(hui)臺圍殼也非(fei)常光滑、不留孔洞;另(ling)外(wai)(wai),指(zhi)揮(hui)臺圍殼本(ben)身(shen)也選用了(le)低阻造(zao)(zao)型(xing),這種自(zi)V級(ji)核(he)潛(qian)艇(ting)(ting)(ting)(ting)(ting)開創(chuang)的(de)(de)(de)(de)造(zao)(zao)型(xing)被A級(ji)與971型(xing)進一步發(fa)(fa)揚光大(da)(da),甚至連(lian)美國(guo)新型(xing)的(de)(de)(de)(de)弗吉尼亞級(ji)攻擊核(he)潛(qian)艇(ting)(ting)(ting)(ting)(ting)據說也將要采用類(lei)似(si)造(zao)(zao)型(xing)的(de)(de)(de)(de)指(zhi)揮(hui)臺圍殼,美國(guo)將其命名為“先進指(zhi)揮(hui)臺圍殼”。
艙室
971型攻擊核(he)潛(qian)(qian)艇從艇艏至艇艉共分有7個(ge)(ge)耐壓艙(cang)(cang),分別(bie)為武器艙(cang)(cang)、指揮艙(cang)(cang)、前輔(fu)機(ji)艙(cang)(cang)、反應(ying)堆、后輔(fu)機(ji)艙(cang)(cang)、主電機(ji)艙(cang)(cang)和尾艙(cang)(cang)。由于儲(chu)備浮(fu)力大,通常一個(ge)(ge)艙(cang)(cang)進水,其依然能(neng)執行(xing)戰斗任務;兩(liang)至三(san)個(ge)(ge)艙(cang)(cang)進水,潛(qian)(qian)艇還(huan)能(neng)在(zai)(zai)海上漂浮(fu)數(shu)小時(shi),以(yi)(yi)供艇員逃生(sheng)。另外在(zai)(zai)指揮臺圍殼中(zhong)部(bu)位置裝備了更加完(wan)善的、可以(yi)(yi)疏散(san)全部(bu)艇員的救生(sheng)艙(cang)(cang)。參數(shu)
971型(xing)(xing)攻擊核潛(qian)(qian)艇由于改型(xing)(xing)眾多(duo),因(yin)(yin)此(ci)關于其性能(neng)(neng)(neng)數(shu)據有(you)(you)許多(duo)相互矛盾(dun)的(de)(de)(de)(de)(de)(de)說法,甚至俄(e)(e)(e)羅(luo)(luo)斯自身發表(biao)的(de)(de)(de)(de)(de)(de)數(shu)據也(ye)(ye)說法不一(yi)。俄(e)(e)(e)羅(luo)(luo)斯1995年(nian)以(yi)前發表(biao)的(de)(de)(de)(de)(de)(de)資料(liao)(liao),971型(xing)(xing)的(de)(de)(de)(de)(de)(de)水(shui)(shui)(shui)(shui)(shui)(shui)上排(pai)(pai)(pai)水(shui)(shui)(shui)(shui)(shui)(shui)量(liang)(liang)為(wei)(wei)(wei)(wei)5700噸(dun),水(shui)(shui)(shui)(shui)(shui)(shui)下排(pai)(pai)(pai)水(shui)(shui)(shui)(shui)(shui)(shui)量(liang)(liang)為(wei)(wei)(wei)(wei)7900噸(dun),可(ke)以(yi)將其認(ren)(ren)定為(wei)(wei)(wei)(wei)971原型(xing)(xing);而在(zai)(zai)俄(e)(e)(e)方出版的(de)(de)(de)(de)(de)(de)《1997-1998俄(e)(e)(e)羅(luo)(luo)斯艦(jian)艇》一(yi)書中,它的(de)(de)(de)(de)(de)(de)水(shui)(shui)(shui)(shui)(shui)(shui)上排(pai)(pai)(pai)水(shui)(shui)(shui)(shui)(shui)(shui)量(liang)(liang)為(wei)(wei)(wei)(wei)8140噸(dun),水(shui)(shui)(shui)(shui)(shui)(shui)下排(pai)(pai)(pai)水(shui)(shui)(shui)(shui)(shui)(shui)量(liang)(liang)為(wei)(wei)(wei)(wei)12770噸(dun),蘇聯潛(qian)(qian)艇的(de)(de)(de)(de)(de)(de)儲(chu)備(bei)(bei)浮力一(yi)般都在(zai)(zai)30%-40%左右(you),如果(guo)按照此(ci)數(shu)據計(ji)(ji)算,其儲(chu)備(bei)(bei)浮力將超過50%,而過大的(de)(de)(de)(de)(de)(de)儲(chu)備(bei)(bei)浮力也(ye)(ye)會(hui)給潛(qian)(qian)艇帶來許多(duo)弊端(duan),因(yin)(yin)此(ci)顯然這(zhe)個數(shu)據是不準確的(de)(de)(de)(de)(de)(de);另外還有(you)(you)資料(liao)(liao)顯示,“阿(a)庫拉”II型(xing)(xing)的(de)(de)(de)(de)(de)(de)水(shui)(shui)(shui)(shui)(shui)(shui)上排(pai)(pai)(pai)水(shui)(shui)(shui)(shui)(shui)(shui)量(liang)(liang)為(wei)(wei)(wei)(wei)7500噸(dun),水(shui)(shui)(shui)(shui)(shui)(shui)下排(pai)(pai)(pai)水(shui)(shui)(shui)(shui)(shui)(shui)量(liang)(liang)為(wei)(wei)(wei)(wei)9500噸(dun)。971型(xing)(xing)攻擊核潛(qian)(qian)艇艇體(ti)依然采用(yong)蘇聯/俄(e)(e)(e)羅(luo)(luo)斯傳(chuan)統(tong)的(de)(de)(de)(de)(de)(de)雙殼體(ti),關于其耐壓(ya)殼體(ti)的(de)(de)(de)(de)(de)(de)材料(liao)(liao),也(ye)(ye)有(you)(you)不同(tong)的(de)(de)(de)(de)(de)(de)觀(guan)點。有(you)(you)資料(liao)(liao)認(ren)(ren)為(wei)(wei)(wei)(wei)971型(xing)(xing)內(nei)部的(de)(de)(de)(de)(de)(de)耐壓(ya)殼體(ti)使用(yong)用(yong)鈦合金制造(zao),大下潛(qian)(qian)深(shen)度(du)有(you)(you)400米(mi)(mi)、520米(mi)(mi)到600米(mi)(mi)之(zhi)說。也(ye)(ye)有(you)(you)觀(guan)點認(ren)(ren)為(wei)(wei)(wei)(wei)在(zai)(zai)同(tong)一(yi)型(xing)(xing)號(hao)中,有(you)(you)全(quan)用(yong)鈦合金制造(zao)的(de)(de)(de)(de)(de)(de)深(shen)潛(qian)(qian)型(xing)(xing),因(yin)(yin)為(wei)(wei)(wei)(wei)鈦合金制造(zao)的(de)(de)(de)(de)(de)(de)耐壓(ya)殼能(neng)(neng)(neng)保證潛(qian)(qian)艇在(zai)(zai)深(shen)達(da)650米(mi)(mi)左右(you)的(de)(de)(de)(de)(de)(de)海底安然無恙。美國(guo)海軍首次發現(xian)971型(xing)(xing)潛(qian)(qian)艇能(neng)(neng)(neng)夠(gou)下潛(qian)(qian)到650米(mi)(mi)的(de)(de)(de)(de)(de)(de)水(shui)(shui)(shui)(shui)(shui)(shui)下時(shi),竟然不知所措。即使在(zai)(zai)21世(shi)紀,世(shi)界上絕大多(duo)數(shu)反潛(qian)(qian)武器的(de)(de)(de)(de)(de)(de)打(da)擊深(shen)度(du)和(he)核潛(qian)(qian)艇的(de)(de)(de)(de)(de)(de)下潛(qian)(qian)深(shen)度(du)均不超過500米(mi)(mi)。從蘇聯解體(ti)后,俄(e)(e)(e)羅(luo)(luo)斯在(zai)(zai)經濟困(kun)難的(de)(de)(de)(de)(de)(de)情況下,仍能(neng)(neng)(neng)繼(ji)(ji)續(xu)建造(zao)該(gai)型(xing)(xing)核潛(qian)(qian)艇,可(ke)見(jian)971型(xing)(xing)在(zai)(zai)設計(ji)(ji)時(shi)顯然考慮(lv)到了(le)成(cheng)本因(yin)(yin)素,選用(yong)了(le)較(jiao)為(wei)(wei)(wei)(wei)傳(chuan)統(tong)的(de)(de)(de)(de)(de)(de)壓(ya)水(shui)(shui)(shui)(shui)(shui)(shui)堆和(he)消磁(ci)高(gao)強度(du)鋼艇體(ti),僅在(zai)(zai)一(yi)些重點部位使用(yong)了(le)鈦合金,這(zhe)使得其造(zao)價(jia)大大低于同(tong)時(shi)期的(de)(de)(de)(de)(de)(de)其他潛(qian)(qian)艇,因(yin)(yin)此(ci)能(neng)(neng)(neng)夠(gou)繼(ji)(ji)續(xu)生產。此(ci)外971型(xing)(xing)的(de)(de)(de)(de)(de)(de)高(gao)航(hang)速也(ye)(ye)有(you)(you)28節、33節到35節各(ge)種(zhong)不等的(de)(de)(de)(de)(de)(de)說法,但(dan)考慮(lv)蘇聯的(de)(de)(de)(de)(de)(de)壓(ya)水(shui)(shui)(shui)(shui)(shui)(shui)堆技(ji)術已(yi)經十分(fen)成(cheng)熟(shu)并且可(ke)以(yi)獲得較(jiao)高(gao)的(de)(de)(de)(de)(de)(de)功率(lv)密度(du),因(yin)(yin)此(ci)971型(xing)(xing)水(shui)(shui)(shui)(shui)(shui)(shui)下可(ke)以(yi)獲得將近35節的(de)(de)(de)(de)(de)(de)高(gao)航(hang)速,這(zhe)一(yi)指標完全(quan)可(ke)以(yi)滿(man)足作戰需求(qiu)(qiu),而不用(yong)過度(du)追求(qiu)(qiu)航(hang)速。
魚雷
971型攻擊核潛(qian)(qian)艇設有(you)8具(ju)(ju)魚(yu)雷(lei)發(fa)(fa)射(she)管(guan)(guan),其中4具(ju)(ju)為650毫(hao)米口(kou)徑(jing),4具(ju)(ju)為533毫(hao)米口(kou)徑(jing),全部布置在(zai)艇艏,并采用可在(zai)大深度發(fa)(fa)射(she)的(de)(de)(de)液壓發(fa)(fa)射(she)方式,這(zhe)與美國(guo)潛(qian)(qian)艇是不(bu)同(tong)的(de)(de)(de)。另外據俄資料顯示(shi),后期建(jian)造的(de)(de)(de)新型K-157和K-335具(ju)(ju)有(you)14具(ju)(ju)魚(yu)雷(lei)發(fa)(fa)射(she)管(guan)(guan),除8具(ju)(ju)常規發(fa)(fa)射(she)管(guan)(guan)外,還有(you)6具(ju)(ju)533毫(hao)米口(kou)徑(jing)的(de)(de)(de)發(fa)(fa)射(she)管(guan)(guan)設在(zai)耐壓艇體的(de)(de)(de)外面(mian),因(yin)此不(bu)具(ju)(ju)備水(shui)下再裝(zhuang)填能力(li),類似戰斗機攜帶的(de)(de)(de)導彈。971型的(de)(de)(de)載(zai)彈量(liang)也同(tong)樣驚(jing)人,可攜帶40枚魚(yu)雷(lei)或導彈,但相比于美國(guo)海狼級52枚的(de)(de)(de)載(zai)彈量(liang),還是稍遜(xun)一(yi)籌。如果執行布雷(lei)任(ren)務,最多可攜帶80枚水(shui)雷(lei),包括PMK-1型上浮式反潛(qian)(qian)水(shui)雷(lei)、MSHM近(jin)海水(shui)雷(lei)和SMDM自航式沉(chen)底水(shui)雷(lei)。
導彈
971型(xing)(xing)(xing)(xing)的(de)533毫(hao)米魚(yu)(yu)(yu)雷(lei)發(fa)射(she)(she)(she)管可(ke)發(fa)射(she)(she)(she)533毫(hao)米口徑(jing)魚(yu)(yu)(yu)雷(lei)、RPK-2暴風雪/“海(hai)星(xing)”反潛(qian)導(dao)(dao)彈(dan)(SS-N-15)、RK-55“石(shi)(shi)(shi)榴石(shi)(shi)(shi)”潛(qian)射(she)(she)(she)巡(xun)航(hang)導(dao)(dao)彈(dan)(SS-N-21)、3M-54“俱樂部”潛(qian)射(she)(she)(she)反艦(jian)導(dao)(dao)彈(dan)(SS-N-27 “熾熱”反艦(jian)導(dao)(dao)彈(dan))以及水(shui)雷(lei),其裝載(zai)的(de)3M-54“俱樂部”系列潛(qian)射(she)(she)(she)反艦(jian)導(dao)(dao)彈(dan)具有單(dan)艇對水(shui)面艦(jian)艇編隊發(fa)起(qi)飽(bao)和(he)式導(dao)(dao)彈(dan)攻擊的(de)能力(li),另外因為(wei)其能攜帶和(he)發(fa)射(she)(she)(she)RK-55“石(shi)(shi)(shi)榴石(shi)(shi)(shi)”潛(qian)射(she)(she)(she)巡(xun)航(hang)導(dao)(dao)彈(dan),因此被(bei)定義為(wei)多(duo)用(yong)途核潛(qian)艇。971U型(xing)(xing)(xing)(xing)和(he)M型(xing)(xing)(xing)(xing)的(de)650毫(hao)米魚(yu)(yu)(yu)雷(lei)發(fa)射(she)(she)(she)管可(ke)發(fa)射(she)(she)(she)650毫(hao)米口徑(jing)魚(yu)(yu)(yu)雷(lei)和(he)RPK-7勁風/“牡(mu)馬”遠(yuan)程反潛(qian)導(dao)(dao)彈(dan)(一說SS-N-16),其中(zhong)魚(yu)(yu)(yu)雷(lei)主要為(wei)大(da)(da)口徑(jing)、大(da)(da)威(wei)力(li)、遠(yuan)射(she)(she)(she)程的(de)65型(xing)(xing)(xing)(xing)魚(yu)(yu)(yu)雷(lei),它分為(wei)65-73反艦(jian)型(xing)(xing)(xing)(xing)和(he)65-76反艦(jian)/反潛(qian)兩用(yong)型(xing)(xing)(xing)(xing)。65-76型(xing)(xing)(xing)(xing)魚(yu)(yu)(yu)雷(lei),重4500千克,彈(dan)頭(tou)裝藥450-500千克,可(ke)以是核/常規裝藥,采用(yong)尾流自(zi)導(dao)(dao)+聲(sheng)自(zi)導(dao)(dao),泵噴推進,最大(da)(da)潛(qian)深400米,航(hang)程50公里(li)/50節航(hang)速,100公里(li)/30節航(hang)速,這種魚(yu)(yu)(yu)雷(lei)造價(jia)昂(ang)貴(gui),而且由于使用(yong)過(guo)氧化氫(qing)作燃料,其安全性不好,許多(duo)跡(ji)象(xiang)表明,庫爾斯克號就是因為(wei)該型(xing)(xing)(xing)(xing)魚(yu)(yu)(yu)雷(lei)而沉沒(mei)。
971型的管內(nei)武器發(fa)(fa)射后能快速裝(zhuang)填(tian),武器發(fa)(fa)射率很高。另外971U型和M型還在指揮臺圍殼處布置有(you)(you)“針-M”短程防空(kong)(kong)導(dao)彈(dan)(SA-N-10)發(fa)(fa)射裝(zhuang)置,載(zai)彈(dan)量為(wei)18枚,因(yin)而具有(you)(you)一定的防空(kong)(kong)能力。
水聲(sheng)系統(tong)971型(xing)攻擊(ji)核潛艇安(an)裝有МГК-500“鰩”綜合聲(sheng)吶(na)(na),“鯊魚鰓(sai)”型(xing)艇殼低頻(pin)主/被動(dong)搜索(suo)與攻擊(ji)聲(sheng)吶(na)(na),“鼠叫”型(xing)低/中頻(pin)主/被動(dong)搜索(suo)跟蹤聲(sheng)吶(na)(na)和“散(san)射”-3型(xing)甚低頻(pin)拖曳線(xian)列陣(zhen)聲(sheng)吶(na)(na)及聲(sheng)速(su)儀。
971型還(huan)安裝了兩種水聲(sheng)對抗系統。一種是從533毫(hao)米魚(yu)雷發射管發射的(de)(de)潛艇(ting)模擬器,直徑(jing)533毫(hao)米,長4米,重達(da)800千克(ke),其航(hang)速15節(jie),航(hang)程為(wei)15公里(li),能模擬潛艇(ting)的(de)(de)噪聲(sheng)、聲(sheng)吶(na)(na)回波并(bing)進行(xing)噪聲(sheng)干擾(rao)。遇(yu)到敵方的(de)(de)反潛自(zi)導魚(yu)雷攻擊時(shi),它(ta)又是聲(sheng)誘餌,負(fu)責引(yin)開(kai)自(zi)導魚(yu)雷。另(ling)一種是口徑(jing)為(wei)170毫(hao)米的(de)(de)氣幕(mu)(mu)彈發射器,它(ta)能發射氣幕(mu)(mu)彈,內裝有化學藥劑,遇(yu)海水后(hou)會產生(sheng)大量氣幕(mu)(mu),以阻隔(ge)對方潛艇(ting)或魚(yu)雷聲(sheng)吶(na)(na)的(de)(de)探測,其作用相當(dang)于坦克(ke)遇(yu)敵反坦克(ke)導彈攻擊時(shi)施(shi)放的(de)(de)煙(yan)幕(mu)(mu)彈。
971型攻擊(ji)核(he)潛艇安裝有(you)新(xin)型的雷達(da)、導航、通信(xin)及電(dian)子對(dui)抗(kang)設備(bei),雷達(da)為“魔伴”搜索雷達(da)和“停車燈(deng)”雷達(da)偵察儀;電(dian)子對(dui)抗(kang)為圓邊(bian)帽(mao)”及“磚(zhuan)群(qun)”電(dian)子對(dui)抗(kang)設備(bei)和“克(ke)里(li)木-2”敵我識別裝置(zhi);導航系(xi)統(tong)包括慣(guan)性導航、靜電(dian)陀螺儀、衛星導航、無線電(dian)定位儀;通信(xin)設備(bei)包括中(zhong)波、短波、超短波通信(xin)設備(bei),甚低頻拖曳通信(xin)浮(fu)標天線,極低頻拖曳浮(fu)力(li)天線,“公園燈(deng)”測向儀;“公共汽車”作戰情報指(zhi)揮系(xi)統(tong)。
971型(xing)的(de)作戰指揮系統(tong)、動力系統(tong)、潛艇(ting)艇(ting)務和損管系統(tong)都實(shi)現了自(zi)動化,通過其艇(ting)員編制(zhi)人數可見(jian)自(zi)動化水平之高。
971型(xing)(xing)(xing)攻擊核(he)潛(qian)(qian)艇(ting)(ting)強調隱身性,因而采(cai)(cai)用(yong)(yong)(yong)各種(zhong)辦(ban)法降(jiang)低(di)(di)噪(zao)聲(sheng)(sheng)便成了俄羅斯設(she)(she)計師進(jin)行(xing)設(she)(she)計的(de)(de)重點,對潛(qian)(qian)艇(ting)(ting)外(wai)型(xing)(xing)(xing)、總體布(bu)局、設(she)(she)備(bei)選擇、管路降(jiang)噪(zao)、隔振(zhen)措施、材料使(shi)用(yong)(yong)(yong)等各個環節進(jin)行(xing)了精(jing)心設(she)(she)計,并(bing)且不(bu)惜增大(da)排水(shui)量(liang)以安排眾多的(de)(de)減(jian)振(zhen)降(jiang)噪(zao)設(she)(she)備(bei)。971型(xing)(xing)(xing)采(cai)(cai)用(yong)(yong)(yong)水(shui)滴型(xing)(xing)(xing)艇(ting)(ting)體以及平(ping)滑、開口很(hen)少的(de)(de)艇(ting)(ting)體外(wai)表以減(jian)少渦流噪(zao)聲(sheng)(sheng);采(cai)(cai)用(yong)(yong)(yong)低(di)(di)噪(zao)設(she)(she)備(bei)以降(jiang)低(di)(di)機械噪(zao)聲(sheng)(sheng);大(da)量(liang)安裝減(jian)振(zhen)浮(fu)閥以防止(zhi)機械振(zhen)動向艇(ting)(ting)外(wai)傳遞(di);采(cai)(cai)用(yong)(yong)(yong)加工精(jing)度(du)極高、葉(xie)型(xing)(xing)(xing)設(she)(she)計考究的(de)(de)7葉(xie)大(da)側斜螺旋槳(jiang)以降(jiang)低(di)(di)螺旋槳(jiang)航(hang)行(xing)噪(zao)聲(sheng)(sheng);艇(ting)(ting)身外(wai)表敷設(she)(she)改進(jin)的(de)(de)消聲(sheng)(sheng)瓦,以減(jian)少敵方主(zhu)動聲(sheng)(sheng)吶的(de)(de)回(hui)波反(fan)射。采(cai)(cai)取了這些措施后,雖(sui)然在一些指標上(shang)相對于以前型(xing)(xing)(xing)號的(de)(de)核(he)潛(qian)(qian)艇(ting)(ting)來說(shuo)顯(xian)得有些倒(dao)退,但使(shi)971型(xing)(xing)(xing)的(de)(de)水(shui)下航(hang)行(xing)噪(zao)聲(sheng)(sheng)降(jiang)到了105-110分貝,低(di)(di)于洛(luo)杉磯級(ji)攻擊核(he)潛(qian)(qian)艇(ting)(ting)改進(jin)型(xing)(xing)(xing)的(de)(de)噪(zao)聲(sheng)(sheng)水(shui)平(ping),與(yu)美國新一代的(de)(de)海狼級(ji)和弗吉尼亞級(ji)相差也不(bu)大(da)。
據說,以前美(mei)國(guo)潛(qian)艇(ting)(ting)遠在(zai)100千(qian)米的距離上就(jiu)可以發現“吵(chao)吵(chao)嚷嚷”的蘇聯核(he)(he)潛(qian)艇(ting)(ting)。在(zai)971型首艇(ting)(ting)海(hai)外試航期(qi)間(jian),西(xi)方國(guo)家的核(he)(he)潛(qian)艇(ting)(ting)曾經(jing)秘(mi)密的對其進(jin)行跟(gen)蹤和(he)監(jian)聽,而(er)監(jian)聽的結果讓西(xi)方國(guo)家不知所措(cuo),971型核(he)(he)潛(qian)艇(ting)(ting)噪聲之低大(da)大(da)出乎了之前的預測水(shui)(shui)平(ping),曾經(jing)讓美(mei)國(guo)人(ren)自(zi)豪無比(bi)的核(he)(he)潛(qian)艇(ting)(ting)減噪技術(shu)上的巨大(da)代差(cha)已(yi)經(jing)被蘇聯縮(suo)小(xiao)到僅(jin)有(you)3-4年(nian)的水(shui)(shui)平(ping)差(cha)距,可見其潛(qian)艇(ting)(ting)靜(jing)音技術(shu)取得的成果。