1、October 2015Translation by DIN-Sprachendienst.English price group 13No part of this translation may be reproduced without prior permission ofDIN Deutsches Institut fr Normung e. V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany,has the exclusive right of sale for German Standards (DIN-Normen).ICS
2、 47.020.70!%FZ(“2355505www.din.deDDIN ISO 13643-5Ships and marine technology Manoeuvring of ships Part 5: Submarine specials (ISO 13643-5:2013),English translation of DIN ISO 13643-5:2015-10Schiffe und Meerestechnik Manvrieren von Schiffen Teil 5: Uboot-Besonderheiten (ISO 13643-5:2013),Englische be
3、rsetzung von DIN ISO 13643-5:2015-10Navires et technologie maritime Manoeuvres des navires Partie 5: Spcificits des sous-marins (ISO 13643-5:2013),Traduction anglaise de DIN ISO 13643-5:2015-10SupersedesDIN 81208-15:2006-12,DIN 81208-16:2006-12,DIN 81208-17:2007-11 andDIN 81208-18:2006-12www.beuth.d
4、eDocument comprises 26 pagesIn case of doubt, the German-language original shall be considered authoritative.09.15 A comma is used as the decimal marker. Contents Page National foreword . 3 National Annex NA (informative) Bibliography . 4 1 Scope . 5 2 Normative references . 5 3 Terms and definition
5、s 5 4 Test-related physical quantities . 6 5 General test conditions . 20 6 Test 6.1 Planar motion test 20 6.1 General. 20 6.2 Description. 22 6.3 Analysis and presentation of results of a planar motion test . 23 6.4 Designation of a planar motion test 33 7 Test 6.2 Circular motion test . 33 7.1 Gen
6、eral. 33 7.2 Description. 34 7.3 Analysis and presentation of results of a circular motion test . 34 7.4 Designation of a circular motion test 35 8 Test 6.3 Oblique towing or flow test . 36 8.1 General. 36 8.2 Description. 37 8.3 Analysis and presentation of results of an oblique towing or flow test
7、 . 37 8.4 Designation of an oblique towing or flow test 38 9 Test 6.4 Wind tunnel test 40 9.1 General. 40 9.2 Description of the test . 41 9.3 Analysis and presentation of test results 41 9.4 Designation of a wind tunnel test . 41 DIN ISO 13643-5:2015-102National foreword This document (ISO 13643-5:
8、2013) has been prepared by Technical Committee ISO/TC 8 “Ships and marine technology”, Subcommittee SC 6 “Navigation and ship operations” (Secretariat: SAC, China). The responsible German body involved in its preparation was the DIN-Normenstelle Schiffs- und Meerestechnik (DIN Standards Committee Sh
9、ipbuilding and Marine Technology), Working Committee NA 132-01-01 AA Schiffstheorie. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. DIN shall not be held responsible for identifying any or all such patent rights. DIN ISO 13643 co
10、nsists of the following parts, under the general title Ships and marine technology Manoeuvring of ships: Part 1: General concepts, quantities and test conditions Part 2: Tuning and yaw checking Part 3: Yaw stability and steering Part 4: Stopping, acceleration, traversing Part 5: Submarine specials P
11、art 6: Model test specials The DIN Standard corresponding to the International Standard referred to in this document is as follows: ISO 13643-1 DIN ISO 13643-1 Amendments This standard differs from DIN 81208-15:2006-12, DIN 81208-16:2006-12, DIN 81208-17:2007-11, and DIN 81208-18:2006-12 as follows:
12、 a) Parts 15 to 18 of DIN 81208 have been merged; b) reference is no longer made to national standards, but only to international standards, or a descriptive text is given instead; c) the standard has been technically and editorially revised. Previous editions VG 81208-15: 1986-08, 1991-12 VG 81208-
13、16: 1986-08, 1991-12 VG 81208-17: 1986-08, 1991-09 VG 81208-18: 1986-08, 1991-09 DIN 81208-15: 2006-12 DIN 81208-16: 2006-12 DIN 81208-17: 2007-11 DIN 81208-18: 2006-12 DIN ISO 13643-5:2015-103National Annex NA (informative) Bibliography DIN ISO 13643-1, Ships and marine technology Manoeuvring of sh
14、ips Part 1: General concepts, quantities and test conditions DIN ISO 13643-5:2015-1041 ScopeThis part of ISO 13643 defines symbols and terms and provides guidelines for the conduct of tests to give evidence about the manoeuvring ability in the vertical plane of submarines and models. It is intended
15、to be read in conjunction with ISO 13643-1.2 Normative referencesThe following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of th
16、e referenced document (including any amendments) applies.ISO 13643-1, Ships and marine technology Manoeuvring of ships Part 1: General concepts, quantities and test conditions3 Terms and definitionsFor the purposes of this document, the following terms and definitions apply.3.1meander testmanoeuvrin
17、g test to establish a submarines manoeuvring characteristics and to verify the submarines dynamic stability in the vertical plane3.2vertical overshoot testmanoeuvring test to determine the effectiveness of the stern planes when initiating and terminating changes of depth3.3neutral level flight testm
18、anoeuvring test to determine the trim angle and the hydroplane angles at which the submarine maintains a constant dived depth at any given speed during submerged operationNote 1 to entry: Neutral level flight is obtained for submarines with retracted bow planes by using a definite trim angle and a d
19、efinite angle of stern planes, and for submarines with non-retractable bow planes, by using definite angles of the bow and stern planes for arbitrary trim angles (preferably S= 0).3.4critical speed testmanoeuvring test to determine the speed at which the effect of the hydroplanes is reversed during
20、submerged operationShips and marine technology Manoeuvring of ships Part 5: Submarine specials DIN ISO 13643-5:2015-1054 Test-related physical quantitiesTest-related physical quantities are according to Table 1; general quantities and concepts are according to ISO 13643-1.Table 1 Test-related physic
21、al quantitiesSymbolCC- codeSI unitConceptTerm Definition or explanationa1 rad m2s2 aCoefficient For regression approximationa2 m2s2Coefficient For regression approximationb1 rad m2s2 aCoefficient For regression approximationb2 m2s2Coefficient For regression approximationCcCCR 1 Damping ratioRatio be
22、tween damping constant ln2/tand eigenfrequency 2/T0of the undamped oscillationc1 rad m2s2 aCoefficient For regression approximationd1 rad m2s2 aCoefficient For regression approximationFVFVC N Vertical force MA MAX Main axis (See ISO 13643-1)MTMYT Nm Trim moment T TIP s Period of oscillationPeriod of
23、 the damped oscillation,average of times tA(i+1) tAiT0TIP0 s Period of oscillation Period of the undamped oscillationtATIA s Response timeFor meander test: Times to achieve the trim amplitudes, Ai, i = 1, 2, 3, .For vertical overshoot test: Time to change trim angle by EtCTIC s Overshoot timeTime fr
24、om putting the stern planes into the oppo-site direction until reaching maximum trim anglettTIT s Levelling-off timeTime from putting the stern planes into the opposite direction until reaching maximum depth changetTI05 s Time to half-valueTime elapsed before the envelope of time-depend-ent trim var
25、iation has decreased by halfVCRVCR m s1 bCritical speedSpeed at which the effect of the hydroplanes is reversedVFVF m s1 bFinal speed Speed at the end of test (run)V0V0 m s1 bInitial speed (See ISO 13643-1)V0iV0I m s1 bInitial speedFor neutral level flight and vertical overshoot test: For individual
26、 runs of the testV0mV0M m s1 bMean test speed z0Z0 m Dived depthVertical coordinate in the earth-fixed axis system of the origin of the submarine (see ISO 13643-1, Table 2) at any given timez00Z00 m Initial dived depth At the commencement of the test (run)aFor angles, the unit (degree) may be used .
27、bThe unit kn, common in navigation, may be used.DIN ISO 13643-5:2015-106SymbolCC- codeSI unitConceptTerm Definition or explanationz0FDZDTF m s1 bRate of depth change When constant trim angle, F, has been reachedz0EDZ0E mResponse depth changeChange of depth relative to z00when trim angle is changed b
28、y Ez0FDZ0F mFinal change of dived depthUnder steady final conditions, only defined for a dynamically stable boatz0MDZ0M mLevelling-off depth changeMaximum change of depth, relative to z00+ z0ESiDANSI rad aTest stern plane angleRelative to S0; if necessary, an equivalent stern plane angle shall be gi
29、ven, e.g. for submarines with X-planes: (Ai1+ Ai2+ Ai3+ Ai4).EDTETPE rad aExecute change of trim angleFor meander test: E- S0Specified change of trim angle relative to S0at which the stern planes are returned to their initial settings S0For vertical overshoot test: E- S0Specified change of trim angl
30、e relative to S0at which the stern planes are applied in the opposite direction (Si)BANB rad aBow plane angle (See ISO 13643-1)B0ANB0 rad aInitial bow plane angleFor meander, vertical overshoot, and critical speed tests:Bow plane angle at the commencement of the test (valid for neutral level flight)
31、Bow plane angle for neutral level flightResult of neutral level flight testSANS rad aStern plane angle (See ISO 13643-1)SXANSX rad aAngle of stabilising fin or of the fixed post of a stern planeRelative to the horizontal plane in MA, positive when leading edge tilts upwardsSX0ANSX0 rad aAngle of sta
32、bilising fin or of the fixed post of a stern plane, for neutral level flightSiANSI rad aTest stern plane angleRelative to S0; if necessary, an equivalent stern plane angle shall be given, e.g. for submarines with X-planes: (Ai1+ Ai2+ Ai3+ Ai4).S0ANS0 rad aInitial stern plane angleFor meander, vertic
33、al overshoot and critical speed test:Stern plane angle at the commencement of the test (valid for neutral level flight)Stern plane angle for neutral level flightResult of neutral level flight test:If necessary, an equivalent stern plane angle shall be given, e.g. for submarines with X-planes: (A01+
34、A02+ A03+ A04).aFor angles, the unit (degree) may be used .bThe unit kn, common in navigation, may be used.Table 1 (continued)DIN ISO 13643-5:2015-107SymbolCC- codeSI unitConceptTerm Definition or explanationATRIMSA rad aTrim amplitudeAbsolute value of the respective extreme Ai, i = 1, 2, 3, of the
35、change of trim with reference to 0ETRIMSE rad aExecute trim angle S0+ EFTRIMSF rad aTrim angle at the end of runConstant trim angle for the respective hydroplane settingsSTRIMS rad aTrim angle (See ISO 13643-1)SSTRIMSS rad aOvershoot angleIn the vertical plane after applying the stern planes in the
36、opposite directionS0TRIMS0 rad aInitial trim angleFor meander, vertical overshoot, and critical speed tests:Trim angle at the commencement of the test (valid for neutral level flight)Trim angle for neu-tral level flightResult of neutral level flight test:Trim angle at which the submarine maintains a
37、 constant dived depthaFor angles, the unit (degree) may be used .bThe unit kn, common in navigation, may be used.5 General test conditionsIn addition to the general test conditions outlined in ISO 13643-1, the following specific test conditions shall be complied with. During the test, including the
38、approach phase, each successive position of the ship shall be recorded at suitable time intervals (usually every second). The submarine shall be trimmed according to the results of the neutral level flight test (see Clause 8). Dived depth and water depth shall be sufficient (a clearance of at least
39、one boats length to the surface and to the bottom shall be maintained). For model tests, surface and bottom effects shall be excluded by the use of suitable measures. The bow plane angle shall remain unaltered. There shall be no relocation of mass (e.g. due to movements of the crew) during the condu
40、ct of any test. Unavoidable shifts of mass are to be compensated and recorded.6 Test 5.1 Meander test6.1 DescriptionA series of tests for different initial speeds must be conducted since damping and time constants of the motion of the submarine are speed dependent, and a boat that proves to be stabl
41、e at low speeds may become unstable at higher speeds.For safety reasons, the series of tests shall be commenced with a low initial speed, V0.The submarine shall approach on a steady speed, V0, before commencing the test. During the test, the propulsion plant settings must remain unaltered and the he
42、ading kept as constant as possible. Heading and rudder movements shall be recorded throughout the test (ideally, at intervals of 1 s). If the submarine is equipped with planes acting simultaneously in the horizontal and the vertical directions Table 1 (continued)DIN ISO 13643-5:2015-108(e.g. X-plane
43、s), these planes should be controlled in such a way that a steady heading is maintained as a matter of priority.After the submarine has been moving ahead for at least two minutes without significant movements of rudder and planes, the stern planes are set to the specified test stern plane angle, Si,
44、 as fast as possible and must be held there until the trim angle has deviated from the initial trim angle, S0, by the specified execute change of trim angle, E. At this point, the stern planes are reversed to the initial position and held until the test is completed.The stern plane impetus moves the
45、 submarine from its equilibrium condition. Test stern plane angle, Si, and execute change of trim angle, E, shall be selected in such a way that the stern plane impetus acts as quickly and powerfully as possible, and the submarine has at least three measurable trim amplitudes, A, in the case of a su
46、bsequent oscillation. Only data after completion of the simulation are to be evaluated.Because of the stern plane impetus, the submarine turns about its transverse axis and, in doing so, changes its trim and dived depth in the direction in which the planes were acting. Submarines with high damping a
47、pproach a different dived depth without oscillation about the transverse axis. If the damping is less, the submarine starts to oscillate about the transverse axis. As long as the oscillation is damped, the submarine is stable and approaches a different constant dived depth. On the other hand, if the
48、 trim amplitude, A, increases, the submarine is dynamically unstable. The mean dived depth may alter also.If the submarine demonstrates pronounced instability, the test is to be stopped immediately for safety reasons.DIN ISO 13643-5:2015-109Key1 V0= 14,0 kn, Si= 2, E= 2 (boat dynamically unstable) 6 supercritically damped2 V0= 6,0 kn, Si= 23, E= 10 (boat dynamically unstable) SS, in 3
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