20世紀70年代(dai)初,蘇聯有強大的(de)經濟實力和(he)人才(cai)儲備(bei),為了(le)贏得(de)對(dui)美國(guo)海軍(jun)(jun)的(de)水(shui)下作(zuo)戰(zhan)優(you)勢,蘇聯海軍(jun)(jun)決定繼(ji)續研(yan)制并建(jian)造新型核(he)潛艇,于(yu)是將建(jian)造新一代(dai)核(he)潛艇的(de)任務同時(shi)發送(song)至三家(jia)當(dang)時(shi)知(zhi)名(ming)的(de)潛艇設(she)計局(ju)(ju),即孔雀石(shi)(shi)設(she)計局(ju)(ju)(前身(shen)為蘇聯列寧(ning)格勒SKB-143特種(zhong)裝備(bei)設(she)計局(ju)(ju)/船舶(bo)設(she)計局(ju)(ju))、紅寶石(shi)(shi)設(she)計局(ju)(ju)和(he)天(tian)青石(shi)(shi)設(she)計局(ju)(ju)。蘇聯海軍(jun)(jun)意圖讓三家(jia)設(she)計局(ju)(ju)各自獨(du)立設(she)計新型核(he)潛艇,而海軍(jun)(jun)則將全部(bu)接(jie)收(shou),并通過比較其各自的(de)優(you)勢進行選用。
蘇聯對新一代核(he)潛(qian)(qian)(qian)艇(ting)(ting)的(de)(de)要(yao)求是(shi)很苛(ke)刻(ke)的(de)(de),新設計的(de)(de)核(he)潛(qian)(qian)(qian)艇(ting)(ting)不僅要(yao)下潛(qian)(qian)(qian)深度大、水下航(hang)(hang)速高、隱蔽性好,而且還(huan)要(yao)具有反(fan)艦、反(fan)潛(qian)(qian)(qian)和攻擊(ji)(ji)(ji)敵方岸上目(mu)標的(de)(de)能力,其(qi)中主要(yao)的(de)(de)任務(wu)是(shi)提前發現美國裝載彈道導(dao)彈的(de)(de)戰略核(he)潛(qian)(qian)(qian)艇(ting)(ting)及其(qi)護(hu)航(hang)(hang)潛(qian)(qian)(qian)艇(ting)(ting)并將(jiang)其(qi)擊(ji)(ji)(ji)沉。為(wei)此,孔雀石設計局接受任務(wu)后,馬上以其(qi)研制的(de)(de)671型攻擊(ji)(ji)(ji)核(he)潛(qian)(qian)(qian)艇(ting)(ting)(北約稱(cheng)維(wei)克(ke)托級(ji)(ji),簡稱(cheng)V級(ji)(ji))PTM型和705型攻擊(ji)(ji)(ji)核(he)潛(qian)(qian)(qian)艇(ting)(ting)(北約稱(cheng)阿爾(er)法級(ji)(ji),簡稱(cheng)A級(ji)(ji))為(wei)基礎(chu),在總(zong)設計師(shi)喬治·N·切(qie)尼斯夫的(de)(de)領導(dao)下開(kai)展了(le)研發工作,工程(cheng)代號為(wei)“проекта 971 《Щука》”,即971型攻擊(ji)(ji)(ji)核(he)潛(qian)(qian)(qian)艇(ting)(ting)。
20世紀(ji)80年代(dai)初,971型攻擊核(he)潛(qian)艇(ting)的研制(zhi)工(gong)作基本全部(bu)完成。經(jing)蘇聯(lian)部(bu)長會議批準,首艇(ting)于1983(一說(shuo)1981年)年在共青城造(zao)(zao)(zao)船廠(現為俄羅(luo)斯(si)阿(a)(a)穆(mu)爾斯(si)克造(zao)(zao)(zao)船廠)開工(gong)建(jian)造(zao)(zao)(zao),1984年6月(yue)下水,并經(jing)過嚴格測試。因為當時的蘇聯(lian)國土廣(guang)袤,艦(jian)隊被零散分(fen)隔,北(bei)部(bu)是(shi)不便航行的北(bei)冰洋(yang),因此后(hou)續艇(ting)便安排(pai)在阿(a)(a)穆(mu)爾斯(si)克造(zao)(zao)(zao)船廠和北(bei)德(de)文斯(si)克造(zao)(zao)(zao)船廠(現為俄羅(luo)斯(si)北(bei)方(fang)(fang)機械制(zhi)造(zao)(zao)(zao)廠)同時建(jian)造(zao)(zao)(zao),遠東的阿(a)(a)穆(mu)爾斯(si)克造(zao)(zao)(zao)船廠建(jian)造(zao)(zao)(zao)的核(he)潛(qian)艇(ting)直(zhi)接前(qian)往太平洋(yang)艦(jian)隊服役(yi)(yi),而北(bei)方(fang)(fang)機械制(zhi)造(zao)(zao)(zao)廠建(jian)造(zao)(zao)(zao)的則(ze)在北(bei)方(fang)(fang)艦(jian)隊服役(yi)(yi),形成每年兩條(tiao)的生產(chan)規(gui)模。
971型攻擊核潛(qian)艇的譯名有很(hen)多,最常(chang)見的有阿庫(ku)拉I級(ji)(ji)(ji)、II級(ji)(ji)(ji)或AKI級(ji)(ji)(ji)、II級(ji)(ji)(ji)。實際上按照(zhao)蘇聯/俄羅斯海軍公布的名稱,971型潛(qian)艇應稱之為“狗魚(yu)/梭(suo)魚(yu)”級(ji)(ji)(ji)(Щука),一種體(ti)型如(ru)梭(suo),靈(ling)巧速(su)動的海生(sheng)魚(yu)類;而其(qi)改(gai)進型稱為“狗魚(yu)/梭(suo)魚(yu)-B”級(ji)(ji)(ji)(Щука-Б)。
蘇(su)聯的(de)核(he)(he)潛(qian)艇(ting)(ting)(ting)(ting)種類(lei)多(duo)(duo)、級(ji)別多(duo)(duo)、數量多(duo)(duo)、名字更(geng)多(duo)(duo)。蘇(su)聯紅海軍將核(he)(he)潛(qian)艇(ting)(ting)(ting)(ting)分為彈(dan)(dan)(dan)道導彈(dan)(dan)(dan)核(he)(he)潛(qian)艇(ting)(ting)(ting)(ting)、魚(yu)雷(lei)(lei)攻擊核(he)(he)潛(qian)艇(ting)(ting)(ting)(ting)、巡(xun)航導彈(dan)(dan)(dan)核(he)(he)潛(qian)艇(ting)(ting)(ting)(ting)。魚(yu)雷(lei)(lei)攻擊核(he)(he)潛(qian)艇(ting)(ting)(ting)(ting)主(zhu)要用于反(fan)潛(qian),也可反(fan)艦,巡(xun)航導彈(dan)(dan)(dan)核(he)(he)潛(qian)艇(ting)(ting)(ting)(ting)則是(shi)專門對(dui)付美(mei)國航母編(bian)隊(dui)的(de)大型(xing)(xing)核(he)(he)潛(qian)艇(ting)(ting)(ting)(ting),武器(qi)以(yi)垂直(zhi)發射的(de)巡(xun)航導彈(dan)(dan)(dan)為主(zhu),如(ru)奧(ao)斯卡(ka)級(ji)核(he)(he)潛(qian)艇(ting)(ting)(ting)(ting)。蘇(su)聯潛(qian)艇(ting)(ting)(ting)(ting)的(de)命名首先是(shi)一(yi)(yi)個(ge)項目發展代(dai)(dai)(dai)號,如(ru)671型(xing)(xing)、971型(xing)(xing)等,相對(dui)應(ying)的(de)還(huan)有一(yi)(yi)個(ge)蘇(su)聯海軍的(de)代(dai)(dai)(dai)號,如(ru)671型(xing)(xing)為鱸魚(yu)級(ji),971型(xing)(xing)為狗魚(yu)級(ji)。北約(yue)還(huan)按(an)照慣例(li)給每一(yi)(yi)級(ji)蘇(su)聯核(he)(he)潛(qian)艇(ting)(ting)(ting)(ting)起(qi)一(yi)(yi)個(ge)代(dai)(dai)(dai)號,如(ru)671型(xing)(xing)(北約(yue)稱(cheng)(cheng)(cheng)維克托級(ji)),971型(xing)(xing)(北約(yue)稱(cheng)(cheng)(cheng)阿(a)庫拉級(ji))。此(ci)外,北約(yue)還(huan)給蘇(su)聯核(he)(he)潛(qian)艇(ting)(ting)(ting)(ting)一(yi)(yi)個(ge)編(bian)號,通(tong)常為26個(ge)字母中(zhong)的(de)一(yi)(yi)個(ge),如(ru)A、V、S,其另一(yi)(yi)種稱(cheng)(cheng)(cheng)法為字母的(de)摩爾代(dai)(dai)(dai)碼,如(ru)V對(dui)應(ying)維克托級(ji)。另外蘇(su)聯/俄羅斯內(nei)部還(huan)給每艘核(he)(he)潛(qian)艇(ting)(ting)(ting)(ting)授予以(yi)K開頭的(de)類(lei)似舷(xian)號的(de)編(bian)號和艇(ting)(ting)(ting)(ting)名。
蘇(su)聯(lian)(lian)/俄羅(luo)斯海(hai)(hai)(hai)軍某(mou)級(ji)艦艇(ting)的名(ming)(ming)稱(cheng)并不像北(bei)約習慣上那樣,以(yi)同級(ji)艦艇(ting)第(di)一(yi)艘的名(ming)(ming)稱(cheng)命(ming)名(ming)(ming),常(chang)(chang)常(chang)(chang)另有其名(ming)(ming)。而(er)“阿庫拉”一(yi)詞(音(yin)譯自(zi)Akula),則是(shi)冷戰時期,北(bei)約在不確定當時蘇(su)聯(lian)(lian)海(hai)(hai)(hai)軍艦艇(ting)名(ming)(ming)字及(ji)艦級(ji)的情況下,給971型(xing)潛(qian)艇(ting)起(qi)的“綽號”。“Akula”也并非英(ying)文單(dan)詞,而(er)是(shi)俄文“鯊魚(yu)(yu)(yu)”(акула)一(yi)詞的拉丁字母(mu)拼寫,因(yin)此971型(xing)潛(qian)艇(ting)又被意譯為(wei)“鯊魚(yu)(yu)(yu)”級(ji)。而(er)“鯊魚(yu)(yu)(yu)”之(zhi)名(ming)(ming)實際上是(shi)蘇(su)聯(lian)(lian)/俄羅(luo)斯海(hai)(hai)(hai)軍對北(bei)約習慣上稱(cheng)為(wei)“臺(tai)風(feng)”級(ji)的941型(xing)戰略核(he)潛(qian)艇(ting)的真正(zheng)稱(cheng)法。相比而(er)言,971型(xing)攻(gong)擊核(he)潛(qian)艇(ting)的性能顯然(ran)更加像梭魚(yu)(yu)(yu),而(er)用(yong)鯊魚(yu)(yu)(yu)形容臺(tai)風(feng)級(ji)顯然(ran)更為(wei)恰當。
1984年12月30日,971型首艇(ting)交(jiao)付蘇聯(lian)(lian)海(hai)軍(jun)服(fu)役,不(bu)同(tong)于(yu)以往,蘇聯(lian)(lian)/俄羅(luo)斯(si)海(hai)軍(jun)以各種(zhong)動物來(lai)命名971型攻擊核潛艇(ting)各艇(ting)。
971型(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)攻(gong)擊核(he)潛(qian)(qian)艇(ting)(ting)不(bu)同(tong)的(de)(de)建造(zao)(zao)時(shi)期和外部特(te)征,可以分(fen)為四個不(bu)同(tong)的(de)(de)型(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)號(hao)(hao),分(fen)別(bie)是971原(yuan)(yuan)型(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)艇(ting)(ting)(阿(a)庫(ku)拉(la)(la)I型(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)),971I型(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(阿(a)庫(ku)拉(la)(la)I改進型(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing),一說971U型(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)),971U型(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(阿(a)庫(ku)拉(la)(la)II型(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing),一說971A型(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)),971M型(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(阿(a)庫(ku)拉(la)(la)III型(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)),北約(yue)則將(jiang)971U和971M型(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)都歸類(lei)為阿(a)庫(ku)拉(la)(la)II型(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)。而(er)蘇聯內(nei)部則在原(yuan)(yuan)型(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)艇(ting)(ting)建造(zao)(zao)第(di)3和第(di)4艘時(shi),根(gen)據得到的(de)(de)美國(guo)正在加緊改進洛杉(shan)磯級(ji)攻(gong)擊核(he)潛(qian)(qian)艇(ting)(ting)的(de)(de)可靠情報,立(li)即上馬了(le)針對(dui)性(xing)的(de)(de)改造(zao)(zao)項(xiang)目,對(dui)之(zhi)后(hou)建造(zao)(zao)的(de)(de)潛(qian)(qian)艇(ting)(ting)進行了(le)名為“971現代化改裝計劃”,改進的(de)(de)重點是降(jiang)低噪(zao)聲,并適當增強了(le)武器(qi)系(xi)統,以及(ji)對(dui)原(yuan)(yuan)型(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)艇(ting)(ting)使(shi)(shi)用過程中(zhong)(zhong)暴(bao)露出來的(de)(de)問(wen)題加以改進。改進后(hou)971型(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)比原(yuan)(yuan)型(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)艇(ting)(ting)加長了(le)5米,其(qi)噪(zao)聲降(jiang)低到了(le)105分(fen)貝(bei)左(zuo)右,攻(gong)擊力(li)比原(yuan)(yuan)型(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)提高了(le)約(yue)20%,其(qi)總體性(xing)能已(yi)略高于美國(guo)海(hai)軍(jun)主力(li)洛杉(shan)磯級(ji)攻(gong)擊核(he)潛(qian)(qian)艇(ting)(ting)的(de)(de)改進型(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing),部分(fen)性(xing)能甚至達到了(le)被美海(hai)軍(jun)譽為“21世紀攻(gong)擊潛(qian)(qian)艇(ting)(ting)”的(de)(de)海(hai)狼級(ji)。此外971型(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)攻(gong)擊核(he)潛(qian)(qian)艇(ting)(ting)使(shi)(shi)用了(le)與941型(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)戰(zhan)略核(he)潛(qian)(qian)艇(ting)(ting)和949型(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)巡(xun)航導(dao)彈核(he)潛(qian)(qian)艇(ting)(ting)相同(tong)的(de)(de)VM-5型(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(OK-650型(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing))反(fan)應(ying)堆(dui),其(qi)中(zhong)(zhong)K-391之(zhi)前(qian)的(de)(de)4艘原(yuan)(yuan)型(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)艇(ting)(ting)的(de)(de)反(fan)應(ying)堆(dui)冷卻劑(ji)容器(qi)與941型(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)戰(zhan)略核(he)潛(qian)(qian)艇(ting)(ting)類(lei)似,采用長管式;而(er)包(bao)括K-391在內(nei)的(de)(de)之(zhi)后(hou)的(de)(de)所有潛(qian)(qian)艇(ting)(ting)則采用了(le)類(lei)似949型(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)巡(xun)航導(dao)彈核(he)潛(qian)(qian)艇(ting)(ting)II型(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)的(de)(de)較短(duan)的(de)(de)型(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)號(hao)(hao)。
1991年(nian)(nian)蘇聯解體(ti)后(hou),俄羅(luo)斯(si)海(hai)軍潛(qian)艇(ting)(ting)部隊(dui)大量裁減裝備,潛(qian)艇(ting)(ting)制造(zao)(zao)工業(ye)也處于(yu)一個極為(wei)艱難(nan)困苦的(de)(de)時代。盡管情(qing)況(kuang)如此困窘(jiong),但(dan)鑒于(yu)971型的(de)(de)確(que)是一型性(xing)能(neng)先(xian)進、用(yong)途廣(guang)泛(fan)、可靠度高(gao)且(qie)有(you)著重大改進潛(qian)力的(de)(de)多用(yong)途攻(gong)擊(ji)核(he)潛(qian)艇(ting)(ting),再加上該型潛(qian)艇(ting)(ting)及(ji)其改進型在設計時適當的(de)(de)考慮了(le)成本因素,因此雖然俄羅(luo)斯(si)財政拮據,但(dan)仍保留了(le)所(suo)有(you)建(jian)成的(de)(de)971型潛(qian)艇(ting)(ting),而且(qie)還計劃繼續(xu)建(jian)造(zao)(zao)性(xing)能(neng)更先(xian)進的(de)(de)971M型,這(zhe)顯然大大強于(yu)同時期的(de)(de)945型和685型。971M型首艇(ting)(ting)K-335“獵(lie)豹(bao)”號建(jian)造(zao)(zao)速度極其緩慢(man),其于(yu)1991年(nian)(nian)開工建(jian)造(zao)(zao),直到1999年(nian)(nian)才(cai)下水,并(bing)于(yu)2001年(nian)(nian)服役,該型艇(ting)(ting)的(de)(de)總體(ti)性(xing)能(neng)可與(yu)美(mei)國海(hai)狼級(ji)攻(gong)擊(ji)核(he)潛(qian)艇(ting)(ting)相媲美(mei),俄羅(luo)斯(si)曾計劃在財力允(yun)許的(de)(de)情(qing)況(kuang)下建(jian)造(zao)(zao)7艘。971型攻(gong)擊(ji)核(he)潛(qian)艇(ting)(ting)截(jie)至K-152“環斑(ban)海(hai)豹(bao)”號2009年(nian)(nian)12月服役,共建(jian)造(zao)(zao)了(le)15艘。
艇型
971型(xing)(xing)攻擊核潛(qian)(qian)艇(ting)采用(yong)(yong)了(le)水滴線(xian)(xian)艇(ting)型(xing)(xing),它的(de)(de)(de)長(chang)(chang)寬比為(wei)(wei)8.2:1,較之美(mei)國海狼級的(de)(de)(de)7.7:1,它離水滴型(xing)(xing)理想的(de)(de)(de)7:1的(de)(de)(de)要(yao)求差別要(yao)大些(xie),但從造型(xing)(xing)上來(lai)說,971型(xing)(xing)已經非常接近水滴型(xing)(xing)的(de)(de)(de)形態。971型(xing)(xing)艇(ting)艏(shou)圓鈍,前(qian)粗后細(xi),為(wei)(wei)了(le)追(zhui)求最佳線(xian)(xian)型(xing)(xing),取(qu)消了(le)方便艇(ting)員作(zuo)業(ye)的(de)(de)(de)平(ping)面甲(jia)板,整個(ge)艇(ting)身前(qian)部(bu)剖(pou)面呈橢圓形,到艇(ting)長(chang)(chang)2/5處艇(ting)寬達到最大值(zhi),隨后艇(ting)身的(de)(de)(de)外輪廓線(xian)(xian)條向潛(qian)(qian)艇(ting)中線(xian)(xian)收縮(suo),光(guang)滑(hua)過(guo)渡(du)到尖細(xi)的(de)(de)(de)艇(ting)艉(wei),非常像拉長(chang)(chang)了(le)的(de)(de)(de)水滴。艏(shou)水平(ping)舵(duo)設(she)(she)在艇(ting)體前(qian)部(bu),可收縮(suo),指揮臺圍殼位(wei)于距艇(ting)艏(shou)1/3艇(ting)長(chang)(chang)處,內部(bu)安裝有(you)偵察(cha)雷(lei)達、搜索潛(qian)(qian)望(wang)鏡等升降設(she)(she)備,艇(ting)艉(wei)采用(yong)(yong)十字型(xing)(xing)尾舵(duo),上部(bu)垂直舵(duo)頂(ding)部(bu)有(you)一個(ge)流線(xian)(xian)型(xing)(xing)導(dao)流罩,內裝拖曳聲吶收放裝置,艇(ting)艉(wei)為(wei)(wei)尖艉(wei)、單軸和7葉大側斜螺(luo)旋槳
971型(xing)(xing)攻擊(ji)(ji)(ji)核(he)潛(qian)艇(ting)(ting)采(cai)(cai)用的(de)(de)外(wai)(wai)(wai)型(xing)(xing),在(zai)排水(shui)量和主機功率相同的(de)(de)情況下(xia),減(jian)少(shao)(shao)了艇(ting)(ting)體的(de)(de)濕表面(mian)積和艇(ting)(ting)體阻力,從而使(shi)該艇(ting)(ting)對主動聲吶信(xin)號的(de)(de)反射(she)(she)面(mian)積較少(shao)(shao),增加了潛(qian)艇(ting)(ting)的(de)(de)隱(yin)身性能,也(ye)(ye)提高了潛(qian)艇(ting)(ting)的(de)(de)航速。同時這種(zhong)外(wai)(wai)(wai)型(xing)(xing)減(jian)少(shao)(shao)了潛(qian)艇(ting)(ting)的(de)(de)回(hui)轉(zhuan)半徑(jing),改善了機動性,而且小長寬(kuan)比線型(xing)(xing)會使(shi)耐壓殼體直徑(jing)增大,使(shi)艙(cang)(cang)室(shi)容積加大,從而允許容納(na)更多的(de)(de)儀器和設備(bei)。此外(wai)(wai)(wai),971型(xing)(xing)攻擊(ji)(ji)(ji)核(he)潛(qian)艇(ting)(ting)在(zai)減(jian)少(shao)(shao)航行阻力方面(mian)還采(cai)(cai)取了其(qi)它(ta)(ta)措施(shi),如(ru)整個艇(ting)(ting)體表面(mian)平順光滑、很少(shao)(shao)突起,各種(zhong)開(kai)口也(ye)(ye)減(jian)至最少(shao)(shao);在(zai)建造工(gong)藝上(shang),雖(sui)然(ran)艏水(shui)平舵仍(reng)然(ran)習(xi)慣(guan)性地放(fang)在(zai)艇(ting)(ting)艏位(wei)置,但(dan)當收起時,它(ta)(ta)與艇(ting)(ting)體外(wai)(wai)(wai)表面(mian)結合得嚴絲合縫、不露(lu)痕跡,魚雷(lei)發射(she)(she)管前(qian)蓋導流罩也(ye)(ye)是(shi)如(ru)此;指(zhi)(zhi)(zhi)揮臺圍(wei)殼的(de)(de)各種(zhong)升(sheng)降(jiang)裝(zhuang)置都設有外(wai)(wai)(wai)艙(cang)(cang)蓋,當它(ta)(ta)們(men)降(jiang)下(xia)時,整個指(zhi)(zhi)(zhi)揮臺圍(wei)殼也(ye)(ye)非常光滑、不留孔洞(dong);另外(wai)(wai)(wai),指(zhi)(zhi)(zhi)揮臺圍(wei)殼本身也(ye)(ye)選用了低(di)阻造型(xing)(xing),這種(zhong)自V級(ji)核(he)潛(qian)艇(ting)(ting)開(kai)創的(de)(de)造型(xing)(xing)被A級(ji)與971型(xing)(xing)進一步發揚光大,甚(shen)至連美國新(xin)型(xing)(xing)的(de)(de)弗(fu)吉尼亞級(ji)攻擊(ji)(ji)(ji)核(he)潛(qian)艇(ting)(ting)據說也(ye)(ye)將要采(cai)(cai)用類似造型(xing)(xing)的(de)(de)指(zhi)(zhi)(zhi)揮臺圍(wei)殼,美國將其(qi)命(ming)名為(wei)“先進指(zhi)(zhi)(zhi)揮臺圍(wei)殼”。
艙室
971型攻(gong)擊核潛艇從艇艏至艇艉共分有(you)7個耐(nai)壓艙(cang)(cang),分別為武器艙(cang)(cang)、指(zhi)揮(hui)艙(cang)(cang)、前輔(fu)機(ji)艙(cang)(cang)、反應堆、后輔(fu)機(ji)艙(cang)(cang)、主(zhu)電(dian)機(ji)艙(cang)(cang)和尾艙(cang)(cang)。由于儲備浮力(li)大,通常(chang)一(yi)個艙(cang)(cang)進(jin)水,其依然能(neng)執(zhi)行(xing)戰(zhan)斗任務;兩至三個艙(cang)(cang)進(jin)水,潛艇還能(neng)在(zai)海上漂浮數小時,以供艇員(yuan)逃生。另外在(zai)指(zhi)揮(hui)臺圍殼(ke)中部位置裝備了(le)更加完善的、可以疏散全部艇員(yuan)的救生艙(cang)(cang)。參數
971型(xing)(xing)(xing)攻擊核(he)(he)潛(qian)(qian)(qian)(qian)(qian)艇(ting)(ting)由(you)于改型(xing)(xing)(xing)眾多(duo)(duo),因(yin)此(ci)關于其性能(neng)數(shu)據(ju)(ju)有(you)許(xu)(xu)多(duo)(duo)相互矛(mao)盾的(de)(de)(de)(de)(de)(de)(de)說法(fa),甚至俄(e)羅(luo)(luo)斯(si)(si)自身發表的(de)(de)(de)(de)(de)(de)(de)數(shu)據(ju)(ju)也(ye)(ye)(ye)說法(fa)不(bu)(bu)一(yi)。俄(e)羅(luo)(luo)斯(si)(si)1995年以(yi)前發表的(de)(de)(de)(de)(de)(de)(de)資(zi)料,971型(xing)(xing)(xing)的(de)(de)(de)(de)(de)(de)(de)水(shui)(shui)(shui)上排(pai)(pai)水(shui)(shui)(shui)量(liang)為(wei)5700噸(dun)(dun)(dun),水(shui)(shui)(shui)下(xia)排(pai)(pai)水(shui)(shui)(shui)量(liang)為(wei)7900噸(dun)(dun)(dun),可(ke)以(yi)將其認(ren)(ren)定(ding)為(wei)971原(yuan)型(xing)(xing)(xing);而在(zai)(zai)(zai)(zai)俄(e)方出版的(de)(de)(de)(de)(de)(de)(de)《1997-1998俄(e)羅(luo)(luo)斯(si)(si)艦(jian)艇(ting)(ting)》一(yi)書中,它的(de)(de)(de)(de)(de)(de)(de)水(shui)(shui)(shui)上排(pai)(pai)水(shui)(shui)(shui)量(liang)為(wei)8140噸(dun)(dun)(dun),水(shui)(shui)(shui)下(xia)排(pai)(pai)水(shui)(shui)(shui)量(liang)為(wei)12770噸(dun)(dun)(dun),蘇(su)(su)(su)聯潛(qian)(qian)(qian)(qian)(qian)艇(ting)(ting)的(de)(de)(de)(de)(de)(de)(de)儲備(bei)浮(fu)力(li)一(yi)般(ban)都在(zai)(zai)(zai)(zai)30%-40%左右(you)(you),如(ru)果按照此(ci)數(shu)據(ju)(ju)計(ji)算,其儲備(bei)浮(fu)力(li)將超(chao)過50%,而過大(da)(da)的(de)(de)(de)(de)(de)(de)(de)儲備(bei)浮(fu)力(li)也(ye)(ye)(ye)會給潛(qian)(qian)(qian)(qian)(qian)艇(ting)(ting)帶來許(xu)(xu)多(duo)(duo)弊端,因(yin)此(ci)顯然這個數(shu)據(ju)(ju)是不(bu)(bu)準確的(de)(de)(de)(de)(de)(de)(de);另外(wai)還有(you)資(zi)料顯示,“阿庫拉”II型(xing)(xing)(xing)的(de)(de)(de)(de)(de)(de)(de)水(shui)(shui)(shui)上排(pai)(pai)水(shui)(shui)(shui)量(liang)為(wei)7500噸(dun)(dun)(dun),水(shui)(shui)(shui)下(xia)排(pai)(pai)水(shui)(shui)(shui)量(liang)為(wei)9500噸(dun)(dun)(dun)。971型(xing)(xing)(xing)攻擊核(he)(he)潛(qian)(qian)(qian)(qian)(qian)艇(ting)(ting)艇(ting)(ting)體(ti)依然采用(yong)蘇(su)(su)(su)聯/俄(e)羅(luo)(luo)斯(si)(si)傳統(tong)的(de)(de)(de)(de)(de)(de)(de)雙殼(ke)體(ti),關于其耐(nai)(nai)壓(ya)殼(ke)體(ti)的(de)(de)(de)(de)(de)(de)(de)材料,也(ye)(ye)(ye)有(you)不(bu)(bu)同的(de)(de)(de)(de)(de)(de)(de)觀點(dian)。有(you)資(zi)料認(ren)(ren)為(wei)971型(xing)(xing)(xing)內(nei)部的(de)(de)(de)(de)(de)(de)(de)耐(nai)(nai)壓(ya)殼(ke)體(ti)使用(yong)用(yong)鈦合(he)(he)金制造(zao),大(da)(da)下(xia)潛(qian)(qian)(qian)(qian)(qian)深(shen)度(du)有(you)400米(mi)、520米(mi)到(dao)(dao)600米(mi)之說。也(ye)(ye)(ye)有(you)觀點(dian)認(ren)(ren)為(wei)在(zai)(zai)(zai)(zai)同一(yi)型(xing)(xing)(xing)號中,有(you)全用(yong)鈦合(he)(he)金制造(zao)的(de)(de)(de)(de)(de)(de)(de)深(shen)潛(qian)(qian)(qian)(qian)(qian)型(xing)(xing)(xing),因(yin)為(wei)鈦合(he)(he)金制造(zao)的(de)(de)(de)(de)(de)(de)(de)耐(nai)(nai)壓(ya)殼(ke)能(neng)保(bao)證(zheng)潛(qian)(qian)(qian)(qian)(qian)艇(ting)(ting)在(zai)(zai)(zai)(zai)深(shen)達650米(mi)左右(you)(you)的(de)(de)(de)(de)(de)(de)(de)海底安然無恙。美國海軍(jun)首次發現(xian)971型(xing)(xing)(xing)潛(qian)(qian)(qian)(qian)(qian)艇(ting)(ting)能(neng)夠下(xia)潛(qian)(qian)(qian)(qian)(qian)到(dao)(dao)650米(mi)的(de)(de)(de)(de)(de)(de)(de)水(shui)(shui)(shui)下(xia)時,竟然不(bu)(bu)知所(suo)措。即(ji)使在(zai)(zai)(zai)(zai)21世紀,世界上絕大(da)(da)多(duo)(duo)數(shu)反潛(qian)(qian)(qian)(qian)(qian)武器的(de)(de)(de)(de)(de)(de)(de)打擊深(shen)度(du)和核(he)(he)潛(qian)(qian)(qian)(qian)(qian)艇(ting)(ting)的(de)(de)(de)(de)(de)(de)(de)下(xia)潛(qian)(qian)(qian)(qian)(qian)深(shen)度(du)均不(bu)(bu)超(chao)過500米(mi)。從蘇(su)(su)(su)聯解(jie)體(ti)后(hou),俄(e)羅(luo)(luo)斯(si)(si)在(zai)(zai)(zai)(zai)經(jing)濟困難的(de)(de)(de)(de)(de)(de)(de)情況下(xia),仍(reng)能(neng)繼續建(jian)造(zao)該型(xing)(xing)(xing)核(he)(he)潛(qian)(qian)(qian)(qian)(qian)艇(ting)(ting),可(ke)見971型(xing)(xing)(xing)在(zai)(zai)(zai)(zai)設計(ji)時顯然考慮(lv)到(dao)(dao)了(le)成本因(yin)素(su),選(xuan)用(yong)了(le)較為(wei)傳統(tong)的(de)(de)(de)(de)(de)(de)(de)壓(ya)水(shui)(shui)(shui)堆(dui)(dui)和消磁高(gao)(gao)(gao)強度(du)鋼艇(ting)(ting)體(ti),僅在(zai)(zai)(zai)(zai)一(yi)些重(zhong)點(dian)部位(wei)使用(yong)了(le)鈦合(he)(he)金,這使得(de)其造(zao)價大(da)(da)大(da)(da)低于同時期的(de)(de)(de)(de)(de)(de)(de)其他潛(qian)(qian)(qian)(qian)(qian)艇(ting)(ting),因(yin)此(ci)能(neng)夠繼續生產。此(ci)外(wai)971型(xing)(xing)(xing)的(de)(de)(de)(de)(de)(de)(de)高(gao)(gao)(gao)航速(su)也(ye)(ye)(ye)有(you)28節(jie)、33節(jie)到(dao)(dao)35節(jie)各種(zhong)不(bu)(bu)等的(de)(de)(de)(de)(de)(de)(de)說法(fa),但考慮(lv)蘇(su)(su)(su)聯的(de)(de)(de)(de)(de)(de)(de)壓(ya)水(shui)(shui)(shui)堆(dui)(dui)技術已(yi)經(jing)十(shi)分(fen)成熟并且可(ke)以(yi)獲得(de)較高(gao)(gao)(gao)的(de)(de)(de)(de)(de)(de)(de)功率密度(du),因(yin)此(ci)971型(xing)(xing)(xing)水(shui)(shui)(shui)下(xia)可(ke)以(yi)獲得(de)將近35節(jie)的(de)(de)(de)(de)(de)(de)(de)高(gao)(gao)(gao)航速(su),這一(yi)指(zhi)標完全可(ke)以(yi)滿足作(zuo)戰需求,而不(bu)(bu)用(yong)過度(du)追求航速(su)。
魚雷
971型攻擊核潛艇設(she)有(you)8具(ju)魚雷(lei)發射(she)(she)管,其中(zhong)4具(ju)為650毫米口(kou)(kou)徑(jing),4具(ju)為533毫米口(kou)(kou)徑(jing),全部布置在艇艏,并采用可在大深(shen)度發射(she)(she)的(de)液壓(ya)(ya)發射(she)(she)方式(shi),這與(yu)美國(guo)潛艇是(shi)不(bu)同的(de)。另外(wai)據俄資料顯示(shi),后(hou)期(qi)建造的(de)新型K-157和(he)K-335具(ju)有(you)14具(ju)魚雷(lei)發射(she)(she)管,除8具(ju)常規發射(she)(she)管外(wai),還(huan)(huan)有(you)6具(ju)533毫米口(kou)(kou)徑(jing)的(de)發射(she)(she)管設(she)在耐壓(ya)(ya)艇體的(de)外(wai)面,因(yin)此不(bu)具(ju)備(bei)水下再裝填(tian)能(neng)力,類似(si)戰斗機攜帶的(de)導(dao)彈(dan)(dan)(dan)(dan)。971型的(de)載(zai)(zai)彈(dan)(dan)(dan)(dan)量(liang)也(ye)同樣驚人,可攜帶40枚(mei)魚雷(lei)或導(dao)彈(dan)(dan)(dan)(dan),但相(xiang)比于(yu)美國(guo)海狼級52枚(mei)的(de)載(zai)(zai)彈(dan)(dan)(dan)(dan)量(liang),還(huan)(huan)是(shi)稍遜一籌。如果執行布雷(lei)任務(wu),最多可攜帶80枚(mei)水雷(lei),包括PMK-1型上(shang)浮式(shi)反(fan)潛水雷(lei)、MSHM近海水雷(lei)和(he)SMDM自(zi)航式(shi)沉底水雷(lei)。
導彈
971型(xing)(xing)的(de)533毫(hao)米魚(yu)雷(lei)發(fa)(fa)射(she)管可發(fa)(fa)射(she)533毫(hao)米口徑(jing)魚(yu)雷(lei)、RPK-2暴風雪/“海星”反(fan)潛(qian)(qian)導(dao)彈(dan)(dan)(SS-N-15)、RK-55“石(shi)榴(liu)石(shi)”潛(qian)(qian)射(she)巡航(hang)導(dao)彈(dan)(dan)(SS-N-21)、3M-54“俱樂部”潛(qian)(qian)射(she)反(fan)艦導(dao)彈(dan)(dan)(SS-N-27 “熾熱”反(fan)艦導(dao)彈(dan)(dan))以及水雷(lei),其(qi)裝(zhuang)載的(de)3M-54“俱樂部”系列潛(qian)(qian)射(she)反(fan)艦導(dao)彈(dan)(dan)具有單艇對水面艦艇編隊發(fa)(fa)起飽(bao)和(he)式導(dao)彈(dan)(dan)攻擊的(de)能力,另外因為其(qi)能攜(xie)帶和(he)發(fa)(fa)射(she)RK-55“石(shi)榴(liu)石(shi)”潛(qian)(qian)射(she)巡航(hang)導(dao)彈(dan)(dan),因此(ci)被定義為多用(yong)途核(he)潛(qian)(qian)艇。971U型(xing)(xing)和(he)M型(xing)(xing)的(de)650毫(hao)米魚(yu)雷(lei)發(fa)(fa)射(she)管可發(fa)(fa)射(she)650毫(hao)米口徑(jing)魚(yu)雷(lei)和(he)RPK-7勁風/“牡馬”遠(yuan)程(cheng)反(fan)潛(qian)(qian)導(dao)彈(dan)(dan)(一說(shuo)SS-N-16),其(qi)中魚(yu)雷(lei)主(zhu)要為大(da)(da)口徑(jing)、大(da)(da)威(wei)力、遠(yuan)射(she)程(cheng)的(de)65型(xing)(xing)魚(yu)雷(lei),它分為65-73反(fan)艦型(xing)(xing)和(he)65-76反(fan)艦/反(fan)潛(qian)(qian)兩(liang)用(yong)型(xing)(xing)。65-76型(xing)(xing)魚(yu)雷(lei),重4500千(qian)克(ke),彈(dan)(dan)頭裝(zhuang)藥450-500千(qian)克(ke),可以是核(he)/常規裝(zhuang)藥,采用(yong)尾流(liu)自導(dao)+聲自導(dao),泵噴推進,最(zui)大(da)(da)潛(qian)(qian)深400米,航(hang)程(cheng)50公里(li)/50節(jie)(jie)航(hang)速,100公里(li)/30節(jie)(jie)航(hang)速,這種魚(yu)雷(lei)造價昂貴,而且由(you)于(yu)使用(yong)過氧化氫作燃料,其(qi)安全性不好(hao),許多跡(ji)象表明(ming),庫(ku)爾斯克(ke)號(hao)就是因為該型(xing)(xing)魚(yu)雷(lei)而沉(chen)沒。
971型(xing)的管內武器(qi)發射(she)后能快速裝填,武器(qi)發射(she)率很高。另外971U型(xing)和(he)M型(xing)還在(zai)指揮臺(tai)圍(wei)殼處布置有“針(zhen)-M”短程(cheng)防(fang)空導彈(SA-N-10)發射(she)裝置,載彈量(liang)為18枚,因而(er)具有一定的防(fang)空能力。
水聲系統971型(xing)(xing)攻(gong)擊(ji)核潛艇安(an)裝有МГК-500“鰩”綜合聲吶(na)(na),“鯊魚鰓”型(xing)(xing)艇殼(ke)低頻主/被(bei)動搜索與攻(gong)擊(ji)聲吶(na)(na),“鼠叫”型(xing)(xing)低/中頻主/被(bei)動搜索跟蹤聲吶(na)(na)和(he)“散射”-3型(xing)(xing)甚(shen)低頻拖曳線列陣聲吶(na)(na)及聲速儀。
971型還(huan)安(an)裝(zhuang)了兩種水聲對抗(kang)系統。一種是(shi)從533毫(hao)米(mi)魚雷(lei)發射(she)管(guan)發射(she)的(de)潛(qian)艇模擬器,直徑533毫(hao)米(mi),長4米(mi),重達800千克(ke),其航(hang)速15節,航(hang)程為(wei)15公里,能(neng)模擬潛(qian)艇的(de)噪聲、聲吶回波并進(jin)行噪聲干擾。遇(yu)到敵方的(de)反(fan)潛(qian)自導(dao)魚雷(lei)攻擊(ji)時,它(ta)又(you)是(shi)聲誘餌(er),負責引開自導(dao)魚雷(lei)。另一種是(shi)口徑為(wei)170毫(hao)米(mi)的(de)氣(qi)(qi)幕(mu)彈(dan)發射(she)器,它(ta)能(neng)發射(she)氣(qi)(qi)幕(mu)彈(dan),內裝(zhuang)有化(hua)學藥劑,遇(yu)海水后會產(chan)生大量氣(qi)(qi)幕(mu),以阻隔對方潛(qian)艇或(huo)魚雷(lei)聲吶的(de)探(tan)測,其作用相當于坦克(ke)遇(yu)敵反(fan)坦克(ke)導(dao)彈(dan)攻擊(ji)時施放(fang)的(de)煙幕(mu)彈(dan)。
971型(xing)攻擊核潛艇安裝有新型(xing)的雷(lei)達(da)、導(dao)航(hang)(hang)、通信(xin)及(ji)(ji)電子對(dui)抗設(she)(she)備(bei),雷(lei)達(da)為“魔伴(ban)”搜索雷(lei)達(da)和(he)“停車燈(deng)”雷(lei)達(da)偵察儀;電子對(dui)抗為圓邊帽(mao)”及(ji)(ji)“磚群”電子對(dui)抗設(she)(she)備(bei)和(he)“克里木-2”敵我識別裝置(zhi);導(dao)航(hang)(hang)系(xi)統(tong)包括慣性導(dao)航(hang)(hang)、靜電陀螺(luo)儀、衛星導(dao)航(hang)(hang)、無線電定位儀;通信(xin)設(she)(she)備(bei)包括中波、短波、超(chao)短波通信(xin)設(she)(she)備(bei),甚低頻(pin)拖曳通信(xin)浮(fu)標天(tian)線,極低頻(pin)拖曳浮(fu)力天(tian)線,“公園燈(deng)”測向儀;“公共汽車”作(zuo)戰(zhan)情報(bao)指揮系(xi)統(tong)。
971型的(de)作(zuo)戰(zhan)指揮(hui)系(xi)統、動力系(xi)統、潛艇艇務和(he)損管系(xi)統都實現了自(zi)動化(hua)(hua),通(tong)過其艇員編制人數可(ke)見自(zi)動化(hua)(hua)水平之(zhi)高。
971型攻擊核潛(qian)艇(ting)(ting)強(qiang)調隱(yin)身性,因而采(cai)(cai)用(yong)(yong)各(ge)種辦(ban)法降(jiang)低(di)噪(zao)(zao)聲(sheng)(sheng)便成了俄羅斯(si)設(she)計(ji)師進(jin)行設(she)計(ji)的(de)(de)重點,對(dui)潛(qian)艇(ting)(ting)外(wai)(wai)型、總(zong)體布局、設(she)備選擇、管路(lu)降(jiang)噪(zao)(zao)、隔振(zhen)措施、材料使用(yong)(yong)等各(ge)個環節(jie)進(jin)行了精心設(she)計(ji),并且不惜增大排水(shui)量以(yi)(yi)安(an)排眾多(duo)的(de)(de)減(jian)(jian)振(zhen)降(jiang)噪(zao)(zao)設(she)備。971型采(cai)(cai)用(yong)(yong)水(shui)滴型艇(ting)(ting)體以(yi)(yi)及(ji)平(ping)滑、開口很少(shao)的(de)(de)艇(ting)(ting)體外(wai)(wai)表以(yi)(yi)減(jian)(jian)少(shao)渦(wo)流噪(zao)(zao)聲(sheng)(sheng);采(cai)(cai)用(yong)(yong)低(di)噪(zao)(zao)設(she)備以(yi)(yi)降(jiang)低(di)機械(xie)噪(zao)(zao)聲(sheng)(sheng);大量安(an)裝減(jian)(jian)振(zhen)浮閥以(yi)(yi)防止機械(xie)振(zhen)動向艇(ting)(ting)外(wai)(wai)傳(chuan)遞;采(cai)(cai)用(yong)(yong)加工精度極(ji)高(gao)、葉(xie)型設(she)計(ji)考究的(de)(de)7葉(xie)大側(ce)斜螺(luo)旋槳以(yi)(yi)降(jiang)低(di)螺(luo)旋槳航行噪(zao)(zao)聲(sheng)(sheng);艇(ting)(ting)身外(wai)(wai)表敷設(she)改進(jin)的(de)(de)消(xiao)聲(sheng)(sheng)瓦(wa),以(yi)(yi)減(jian)(jian)少(shao)敵方主動聲(sheng)(sheng)吶的(de)(de)回波反(fan)射。采(cai)(cai)取了這(zhe)些措施后,雖然在一些指標(biao)上相對(dui)于以(yi)(yi)前型號的(de)(de)核潛(qian)艇(ting)(ting)來說顯得有些倒退(tui),但(dan)使971型的(de)(de)水(shui)下航行噪(zao)(zao)聲(sheng)(sheng)降(jiang)到了105-110分貝,低(di)于洛杉(shan)磯級攻擊核潛(qian)艇(ting)(ting)改進(jin)型的(de)(de)噪(zao)(zao)聲(sheng)(sheng)水(shui)平(ping),與美(mei)國新一代的(de)(de)海狼級和弗吉尼亞級相差也不大。
據說,以前美國(guo)潛(qian)(qian)艇(ting)(ting)遠在100千米(mi)的(de)(de)距(ju)離上(shang)就可以發(fa)現“吵吵嚷嚷”的(de)(de)蘇聯核潛(qian)(qian)艇(ting)(ting)。在971型首艇(ting)(ting)海外試航期(qi)間,西(xi)方(fang)國(guo)家的(de)(de)核潛(qian)(qian)艇(ting)(ting)曾經(jing)秘密的(de)(de)對其進行跟蹤和監聽(ting),而(er)監聽(ting)的(de)(de)結果(guo)讓(rang)西(xi)方(fang)國(guo)家不知(zhi)所措,971型核潛(qian)(qian)艇(ting)(ting)噪聲之(zhi)(zhi)低大(da)大(da)出乎了之(zhi)(zhi)前的(de)(de)預測水平,曾經(jing)讓(rang)美國(guo)人(ren)自豪無比的(de)(de)核潛(qian)(qian)艇(ting)(ting)減噪技(ji)術(shu)上(shang)的(de)(de)巨大(da)代差已經(jing)被蘇聯縮小到僅有3-4年的(de)(de)水平差距(ju),可見其潛(qian)(qian)艇(ting)(ting)靜(jing)音技(ji)術(shu)取得的(de)(de)成(cheng)果(guo)。