합조단에서 언급한 두종류의 설계도, PT-97W 와 CHT-02D 에 대하여 언급된 책 (붉은색 폰트처리는 조선관련)
Iranian Military Capability 2011 (이란의 군사력 2011) Published by: berthakey8407 on Jun 09, 2011 Copyright: Attribution Non-commercial
4. Naval Forces (제4장 해군)
Open Source Intelligence Project Independent and objective analysis of current Iranian military capability using open-source non-classified information. Assessments and views expressed represent those of the authors and are not affiliated with any special interest group or political agenda. Version 1.0 Jan 2011
The Open Source Intelligence Project 2011 is an attempt to draw together the most salient bits of currently available Open Source material to piece together a broad and largely complete analysis of Iranian military capability. Open Source refers to unclassified, public sources. The co-authors and reviewers come from a wide range of backgrounds, including in some cases extensive military intelligence experiences and/or relevant specialist knowledge. However, their primary connection is an appreciation and active participation in the Open Source intelligence scene. All those involved have contributed on an amateur/civilian basis. Some have requested to remain anonymous, for various reasons, which we must respect. The project was started in April 2010 and took months of writing, research, drafts and revisions to make it into the form you are reading. We have attempted to provide a single text that will be easy to navigate and digest. However, it is the work of multiple people and this may be apparent in different writing styles and minor formatting differences. We apologize for this, but believe it is inevitable in this type of undertaking. We hope that you find the document interesting and informative – we are hopeful that there is some information and analysis which although open source in nature, is fresh and stimulating to even a highly informed reader. Co-Authors (This Section, no order) • ‘TLAM Strike’(pseudonym)<---------------------------공동저자 • Anonymous (1) <---------------------------------------익명처리 Main Reviewer/Contributor (This Section) • Anonymous (2) • Anonymous (3) Additional Reviewing Pool (No order) • Sean O’Connor • Anonymous (4) • Galan Wright
4. Naval Forces (제4장 해군, 해군력)
4.1 Overview (해군의 개요) History: Iran's navy has though out its history been considered the most minor of its military branches, although it has existed since 500 BC. (중략) By the 2000s Iran, had started construction of a new warship class named Mowj. This frigate took eight years to finish and provided little added capabilities over its predecessors. A indigenous submarine program also began at this time utilizing North Korean expertise. (조선의 기술을 응용하여...) So far, seven Ghadir class midget submarines have been launched. A single Nahang submarine has also been built and appears to be mostly of Iranian design. Production of North Korean fast attack craft has resulted in two classes being fielded by the IRGCN, the Peykapp and Tir, and series of novel semi-submersible torpedo boats. (중략)
(Page 77) 4.6.12 Torpedoes & Mines (어뢰와 기뢰)
The Iranian Navy uses legacy US supplied lightweight and more recently Russian supplied heavyweight torpedoes, whilst the IRGC-N largely operates North Korean types, often locally manufactured.(이란 해군은 미국이 제공한 경어뢰를 사용하다가 나중에 러시아의 (무거울) 중어뢰를 사용하게 되였으며, 그 과정에서 조선의 어뢰모델 을 현지생산하여 사용하게 되였다. 주: 기술전수 받았다는 뜻인듯.)
(P78)
PT-97W / YT534W1 <-------------------- . Range: 5.4 – 8.1 nm . Speed: 35 - 40 kts . Guidance: Passive acoustic homing, wake-homing . Fuzing: Contact and magnetic exploders . Warhead: 250 kg . Depth: 2 - 14 m . Engine: Electric motor powered by a silver zinc battery
North Korean supplied anti-surface torpedo for the IPS-18 TIR class torpedo boats. Locally produced version has designation YT534W1 which is likely the North Korean export designation. The weapon is thought to have entered service with DPRK in 1997 and represents the first generation of North Korean produced heavyweight torpedoes. The type has a distinctive ‘pie-disk’ nose for a passive-homing sonar. The design appears largely based on the Russian TEST-71 series but is not wire guided (and couldn’t be for torpedo boat launch anyway). The rudder features a distinctive cut-out which helps identify it. A typical launch scenario would involve the torpedo boat approaching the target from the rear where it is noisiest to maximize the chances of a lock. However the weapon’s short range and modest speed mean that it can easily be out –run by modern gas-turbine powered warships, but is still very potent against fleet support vessels. It is possible that this type is also carried by the IS-120 Ghadir class midget submarines but this is unconfirmed and the related CHT-02D seems more likely.
(P79)
CHT-02D <---------------------------------
. Range: 5.4 – 8.1 nm . Speed: 35 - 40 kts . Guidance: Passive acoustic homing, wake-homing . Fuzing: Contact and acoustic exploders . Warhead: 250 kg . Depth: 2 - 14 m . Engine: Electric motor powered by a silver zinc battery
North Korean anti-surface torpedo for the IS-120 mini-submarines, the CHT-02D is a successor to the PT-97W. The main external difference is the placement of the control surfaces ahead of the propellers. This precludes surface launch but is common in submarine-launched torpedoes. General performance remains as per PT-97W. This type of torpedo gained notoriety in the sinking of the South Korean corvette Cheonan in April 2010. In that incident, it is believed that an MS-29 submarine was employed – being the North Korean designation of the IS-120 Ghadir class. The CHT-02D armed Ghadir class is almost certainly the IRGC-N’s most potent combatant, but the effectiveness of the torpedo comes from the factor of surprise rather than its performance. There is no open-source evidence of the CHT-02D being in Iranian service but it seems very probable.
(중략)
(P80)
DPRK 32 cm Torpedo (DPRK 는 조선민주주의인민공화국의 영문약자) . Range: est 2.7 –3.0 nm . Speed: est 30 –35 kts . Guidance: Passive acoustic homing, wake-homing . Fuzing: Contact and magnetic exploders . Warhead: est 45 kg . Depth: 2 - 14 m . Engine: Electric motor powered by a battery, possibly sea water activated Mk-44 or -46 practice round fired from Mowj Class.Source FARS Designation unknown. Anti-surface torpedo for the IPS-16 PEYKAP, GAHJAE, KAJAMI, and MK 13 torpedo boats, nowlocally produced in Iran. Estimated characteristics based on older US and European designs. The effectiveness of lightweight torpedoes in the anti-shipping role is dubious.
http://en.wikipedia.org/wiki/Yu-3_torpedo
The Yu-3 (鱼-3) is a Chinese acoustic homing torpedo designed to be fired from submarines against surface targets. It entered service with the Chinese Navy in 1984. Several sources state that it may be a copy of the Soviet SET-65E, although this seems unlikely as development began in 1965 after the Sino-Soviet split.[1] It is therefore probably the first indigenously developed torpedo in China.
Specifications
Diameter: 533 mm
Length: 7.8 meter
Weight: 1.34 ton (1.2 ton for the training version)
Warhead: 205 kg
Guidance: active/passive acoustic homing
Propulsion: electrical, silver-zinc battery
Range: 13 km
Speed: 35 kt
Depth: up to 400 metre
그런데 아래 중국무기대전 (백과) 사이트에는 스펙이 좀 다름. (" <------- " 표시)
http://www.zgjunshi.com/Article/Class38/Class49/Class80/200407/20040709153545.html
规格
口径： 533 毫米
长度： 6,600 毫米 <--------
重量： 1,340 公斤（战斗型）；1,203 公斤（训练型）
弹头： 190 公斤
动力装置： 电动
速度： 35 节
航程： 13,000 米
搜寻/攻击深度： 6~350 米 <------------
发射深度： 最大 150 米
制导： （Yu-3）被动声-自导引；（Yu-3II）主动/被动声-自导引 <-----------
Yu-3是一种声-自导引、潜射反潜鱼雷，由西安精密机械研究所（705所，中国造船工业公司的一个下属部门）设计。最初为中国核潜艇计划发展，它是中国第一种自行发展的反潜鱼雷，并且在1980年中期进入PLA海军服役。在1990年一种改进型即是Yu-3II（它的外销命名也即是Zhonhuaxun-2或ET-32）被推出。
早期型Yu-3使用一个机械扫描制导系统，当接近到敌人潜艇的时候，需要鱼雷减慢它的速度以便制导系统可以发现并且锁定目标。这造成制导系统高度复杂和不可靠。一种新的多脉冲声-自导引制导系统从1967年以后发展去解决问题。改进Yu-3 0批次在1977年12月成功地测试。然而，鱼雷直到1984年才接收到它的批量生产证明书，几乎在计划开始20年后。
705所和750试验区在1985年5月开始发展改进的Yu-3II。它的外销命名即是Zhonhuaxun-II或ET-32，鱼雷没有从国内或国际市场收到订购。
Yu-3是一种设计从核潜艇（SSN和SSBN）和传统潜艇发射的反潜鱼雷。它采用声-自导引和电-推进，能交战高速、深-潜核潜艇。
주:
. Yu-3 는 1977년12월에 개발성공하였으나, 1980년에 중국군에서 사용하기 시작, 1984년에 대량생산 허가 (개발 시작부터는 20년뒤).
. Yu-3 는 주로 잠수함（SSN 과 SSBN）을 타겟으로 함, (수상함을 타겟으로 하는것이 아니고,,, 비싼 물건이다 라는 뜻?)
. 1990년 개량형 Yu-3II 생산, 외국판매용 명칭은 Zhonhuaxun-2 혹은 ET-32.
. (하지만) 아직 (중)국내외에서 오더를 받은 실적은 없음 (자기네 동맹국에도 수출한적이 없다는 뜻일가?)
;)
