DOCSLIB.ORG

DNVGL-RU-SHIP-Pt4ch3 Rotating Machinery

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text
DNVGL-RU-SHIP-Pt4ch3 Rotating Machinery RULES FOR CLASSIFICATION Ships Edition July 2016 Part 4 Systems and components Chapter 3 Rotating machinery - drivers The content of this service document is the subject of intellectual property rights reserved by DNV GL AS ("DNV GL"). The user accepts that it is prohibited by anyone else but DNV GL and/or its licensees to offer and/or perform classification, certification and/or verification services, including the issuance of certificates and/or declarations of conformity, wholly or partly, on the basis of and/or pursuant to this document whether free of charge or chargeable, without DNV GL's prior written consent. DNV GL is not responsible for the consequences arising from any use of this document by others. The electronic pdf version of this document, available free of charge from http://www.dnvgl.com, is the officially binding version. DNV GL AS FOREWORD DNV GL rules for classification contain procedural and technical requirements related to obtaining and retaining a class certificate. The rules represent all requirements adopted by the Society as basis for classification. © DNV GL AS July 2016 Any comments may be sent by e-mail to [email protected] If any person suffers loss or damage which is proved to have been caused by any negligent act or omission of DNV GL, then DNV GL shall pay compensation to such person for his proved direct loss or damage. However, the compensation shall not exceed an amount equal to ten times the fee charged for the service in question, provided that the maximum compensation shall never exceed USD 2 million. In this provision "DNV GL" shall mean DNV GL AS, its direct and indirect owners as well as all its affiliates, subsidiaries, directors, officers, employees, agents and any other acting on behalf of DNV GL. CHANGES – CURRENT t n e r This document supersedes the January 2016 edition. r Changes in this document are highlighted in red colour. However, if the changes involve a whole chapter, u c section or sub-section, normally only the title will be in red colour. - s Main changes July 2016, entering into force 1 January 2017 e g n • Sec.1 Reciprocating internal combustion engines a h — Sec.1 [1.1]: The sub-section has been updated to further clarify rule application for engines less than C 100kW and for engines not serving main functions or emergency services. 3 — Sec.1 Table 1: The table has been updated to reflect requirements for TA and to clarify certification requirements depending on engine size and service. r e — Sec.1 [1.4]: Requirement added for type approval of resilient mounts. t — Sec.1 [2.14.1]: Paragraph updated to be in line with IACS UR M71 regarding applicability of Type tests for p in-line and V-engines. a — Sec.1 [2.14.2]: Paragraph updated to reflect requirements for engines less than 100 kW. h C — Sec.1 [3]: Previous sub-section [3.1] regarding recognition of engine manufacturer's workshops has been removed. 4 — Sec.1 [3.2]: Paragraphs relating to testing of materials and components removed as the requirements are t given in other parts of the rules. r a — Sec.1 Table 8: The table has been corrected to be in conformance with IACS UR M72 and descriptions of P UT and CD have been added. — Sec.1 [4.1.6]: The paragraph has been updated to reflect scope for engines less than 100 kW. — Sec.1 [4.3]: Added load test requirement at approved intermittent overload in accordance with IACS UR M51. — Sec.1 Table 9 - item 3.0: Requirement for monitoring of lube oil outlet temperature corrected to >2500Kw pr cyl group to be in line with IACS UR M72. — Sec.1 Table 10 - item 3.0: Requirements for monitoring of turbocharger oil temperature and pressure added to be in line with IACS UR M73. — Sec.1 [9.3]: Shipboard trial requirements updated to be in line with IACS UR M51 — Sec.1 [10.2.6]: The requirement to install flame arrestors when gas is supplied in a mixture with air through a common manifold has been removed. — Sec.1 Table 14: Footnotes B) and C) added for Containment test report in order to be in conformance with IACS UR M73. — Sec.1 [11.1.5]: Paragraphs regarding recognition of manufacturers of turbochargers have been removed. Paragraph regarding turbochargers manufactured under MSA agreement has been included. Editorial corrections In addition to the above stated changes, editorial corrections may have been made. Rules for classification: Ships — DNVGL-RU-SHIP-Pt4Ch3. Edition July 2016 Page 3 Rotating machinery - drivers DNV GL AS CONTENTS s t n e Changes – current.................................................................................................. 3 t n o Section 1 Reciprocating internal combustion engines............................................. 8 C 1 General................................................................................................ 8 3 1.1 Application....................................................................................... 8 r e 1.2 Documentation of the engine........................................................... 10 t p 1.3 Drawing particulars......................................................................... 15 a 1.4 Documentation of arrangement........................................................ 15 h C 1.5 Documentation of vibration.............................................................. 15 4 2 Design................................................................................................16 t 2.1 General..........................................................................................16 r a 2.2 Approved materials......................................................................... 17 P 2.3 Safety valves and crankcase ventilation.............................................18 2.4 Turning appliances and interlocking device......................................... 20 2.5 Crankshaft calculation..................................................................... 20 2.6 Fire protection and general requirements to piping systems fitted on the engine...........................................................................................21 2.7 Hydraulic oil system........................................................................21 2.8 Fuel oil system............................................................................... 21 2.9 Fuel gas system............................................................................. 23 2.10 Charge air system, blowers and cooler............................................ 23 2.11 Starting equipment....................................................................... 23 2.12 Lubrication oil system....................................................................24 2.13 Cooling system............................................................................. 25 2.14 Type approval testing.................................................................... 25 2.15 Type testing data collection............................................................ 25 2.16 Type testing program.................................................................... 26 3 Testing and Inspection...................................................................... 30 3.1 Manufacturing inspections................................................................ 30 3.2 Testing of materials and components................................................ 30 3.3 Inspection during assembly..............................................................34 4 Workshop testing...............................................................................35 4.1 Application..................................................................................... 35 4.2 General engine tests....................................................................... 35 4.3 Testing of propulsion engines........................................................... 36 4.4 Testing of auxiliary driving engines and engines driving electrical generators........................................................................................... 38 Rules for classification: Ships — DNVGL-RU-SHIP-Pt4Ch3. Edition July 2016 Page 4 Rotating machinery - drivers DNV GL AS 4.5 Survey after testing........................................................................ 38 s 5 Control and Monitoring...................................................................... 38 t n 5.1 General..........................................................................................38 e t 5.2 Speed governing.............................................................................39 n o 5.3 Overspeed protection...................................................................... 40 C 5.4 Propulsion engines.......................................................................... 40 3 5.5 Auxiliary engines............................................................................ 44 r e 5.6 Emergency engines......................................................................... 47 t 5.7 Oil mist detection/monitoring and alarm system (Oil mist detector)....... 49 p a 6 Arrangement...................................................................................... 50 h C 6.1 Engine Alignment/Seating................................................................ 50 4 6.2 Accessibility of engines....................................................................51 t 6.3 Earthing.........................................................................................51 r a 6.4 Starting with compressed air............................................................51 P 6.5 Electrical starting equipment...........................................................
Load more

Recommended publications
  • 852 Subpart D—Block Tests; Reciprocating Aircraft Engines
    § 33.37 14 CFR Ch. I (1–1–10 Edition) all attitudes that the applicant estab- installation on the engine must be es- lishes as those the engine can have tablished and recorded. when the aircraft in which it is in- [Amdt. 33–6, 39 FR 35465, Oct. 1, 1974] stalled is in the static ground attitude. (e) If provided as part of the engine, § 33.43 Vibration test. the applicant must show for each fluid (a) Each engine must undergo a vi- injection (other than fuel) system and bration survey to establish the tor- its controls that the flow of the in- sional and bending vibration character- jected fluid is adequately controlled. istics of the crankshaft and the pro- [Doc. No. 3025, 29 FR 7453, June 10, 1964, as peller shaft or other output shaft, over amended by Amdt. 33–10, 49 FR 6851, Feb. 23, the range of crankshaft speed and en- 1984] gine power, under steady state and transient conditions, from idling speed § 33.37 Ignition system. to either 110 percent of the desired maximum continuous speed rating or Each spark ignition engine must 103 percent of the maximum desired have a dual ignition system with at takeoff speed rating, whichever is high- least two spark plugs for each cylinder er. The survey must be conducted and two separate electric circuits with using, for airplane engines, the same separate sources of electrical energy, configuration of the propeller type or have an ignition system of equiva- which is used for the endurance test, lent in-flight reliability. and using, for other engines, the same configuration of the loading device § 33.39 Lubrication system.
    [Show full text]
  • Heavy-Fueled Intermittent Ignition Engines: Technical Issues
    Publications 9-2009 Heavy-Fueled Intermittent Ignition Engines: Technical Issues Jeffrey Arthur Schneider Embry-Riddle Aeronautical University Timothy Wilson Embry-Riddle Aeronautical University, [email protected] Christopher Griffis Peter Pierpont Follow this and additional works at: https://commons.erau.edu/publication Part of the Aeronautical Vehicles Commons, and the Propulsion and Power Commons Scholarly Commons Citation Schneider, J. A., Wilson, T., Griffis, C., & Pierpont,. P (2009). Heavy-Fueled Intermittent Ignition Engines: Technical Issues. , (). Retrieved from https://commons.erau.edu/publication/145 This Report is brought to you for free and open access by Scholarly Commons. It has been accepted for inclusion in Publications by an authorized administrator of Scholarly Commons. For more information, please contact [email protected]. DOT/FAA/AR-08/42 Heavy-Fueled Intermittent Air Traffic Organization NextGen & Operations Planning Ignition Engines: Office of Research and Technology Development Technical Issues Washington, DC 20591 September 2009 Final Report This document is available to the U.S. public through the National Technical Information Services (NTIS), Springfield, Virginia 22161. U.S. Department of Transportation Federal Aviation Administration NOTICE This document is disseminated under the sponsorship of the U.S. Department of Transportation in the interest of information exchange. The United States Government assumes no liability for the contents or use thereof. The United States Government does not endorse products or manufacturers. Trade or manufacturer's names appear herein solely because they are considered essential to the objective of this report. This document does not constitute FAA certification policy. Consult your local FAA aircraft certification office as to its use. This report is available at the Federal Aviation Administration William J.
    [Show full text]
  • Performance and Analysis of Two Stroke Dual and Triple Spark Plug Single Cylinder SI Engine with Gasoline Fuel
    International Journal of Thermal Technologies E-ISSN 2277 – 4114 ©2017 INPRESSCO®, All Rights Reserved Available at http://inpressco.com/category/ijtt/ Research Article Performance and Analysis of Two Stroke Dual and Triple Spark plug Single Cylinder SI Engine with Gasoline fuel Abhisheak Gangwar*, Ankur Singh and Adarsh Pratap Rajarshi Rananjay Sinh Institute of Management and Technology, India Received 01 Oct, Accepted 01 Dec 2017, Available online 02 Dec 2017, Vol.7, No.4 (Dec 2017) Abstract In two stroke spark ignition engines due to some losses there is high exhaust emissions and low brake thermal efficiency and some time it will be occur because of incomplete combustion, which has an effect on the engine as a high load in operating condition. By improving some parameters we can improve the engine’s efficiency i.e. specific fuel consumption rate and Thermal Efficiency of the engine. This performance is achieved by using dual spark plug in two stroke gasoline also its effect on the engine parameter is analyzed. For experiment a spark-ignition engine was used to study the effects of spark plug location on a four spark plug SI engine performance. Constructed simulation can be used for either single- or four-spark plug configuration. Here we consider arrangement that the plug is located center of the head. To make a comparison, property of single spark plug were also considered on different spark plug locations. Keywords: 1-Twin spark plug and Tri spark plug, 2- S.I engine, 3- Combustion chamber Introduction Methods for controlling the emission 1 The fossil fuel which based on Hydrocarbon consumes in motor vehicles is one of the major sources of urban For the efficient combustion, Design is the important air pollution.
    [Show full text]
  • Franklin 335 Operators Instructions
    , I Your Franklin engine is built with high quality materials and workmanship and is a sturdy piece of precision equipment. The service it gives depends much upon proper inspection and main­ tenance. This is t he owne rs ' r e R pon~ jb iii t Y and t he pur pose 0 f this booklet is to aid in the pl o ~ r c (J n~ and m(u nt pnunc f" of your Franklin engine. No attempt has been made to cover detailed technical informa­ tion in this handbook on mechanical construction, adjustments or repairs. ---+--­ WARRANTY Aircooled Motors, Inc. warrant s eac h new Franklin engine or new part manufactured by it against de l ects in material or workmanship under normal use, but its oblig(1 t i on under this war­ ranty is specifically limited to r opl C1("i ng or repairing at its factory any such engine or port wh ich :.11 (111 , wi t hin 90 days after delivery thereof to the originul pm CIl (lRl'r l1nd pr ior to 50 hours of operation. be returned to Ai r ~ oo l c d Mo tOIH, Inc., with its permission. transportation c ilur qcH prp poid, Gild wh i c h upon ex­ amination by Aircooled Motors, I nc., i s I.,h.' l e I mi II ~ I hy Ai rcooled Motors. Inc. to be defective . This warranty shall not apply to any such engines or parts which have been repaired or altered outside Aircooled Motors. Inc. factory is any way so to affect.
    [Show full text]
  • P2010 P Twentyten Mkii
    P2010 P TwentyTen MkII SPECIFICATION AND DESCRIPTION P2010 P TwentyTen Introduction SPECIFICATION AND DESCRIPTION P2010 P TwentyTen MkII This document applies only to the Tecnam P2010 Twenty Ten and is published for the purpose of providing general information for the evaluation of design, powerplant, performance and equipment. Should more information be required, please contact: Costruzioni Aeronautiche Tecnam SpA Via Maiorise 81043 Capua CE - Italy Tel. +39 0823 622297 Fax. +39 0823 622899 www.tecnam.com [email protected] http://www.tecnam.com/aircraft/p2010/ All information here applies to the Tecnam model P2010 P TwentyTen equipped with the Lycoming IO-360 or Lycoming IO-390 engine. 2 P2010 P TwentyTen Introduction GENERAL DESCRIPTION The P2010 is where performance and comfort meet in one sexy IFR package. 4 seats. 3 passenger doors. 1 baggage door. Lycoming 180 or 215hp engines. Metal wings, landing gear and stabilator. Carbon fibre fuselage. Balanced controls. Unsurpassed stability. The state of the art Tecnam P TwentyTen is the most advanced high wing This four-seater aeroplane brings together an advanced technology all carbon modern single engine aircraft in the marketplace. fibre fuselage with a metal wing and stabilator, an expansive cabin featuring ergonomic front and rear seats with exceptional legroom and a separate third The introduction of the P TwentyTen MkII satisfies the needs of even the most entry door. demanding and discerning private owners, offering superior performance as well as the most up to date avionics suite from GARMIN. The wide composite cabin allows for a large instrument panel with state of art avionic options: twin-screen G1000 Nxi IFR, new Flat-Panel Suite with integrated GFC700 autopilot.
    [Show full text]
  • Aircraft Propulsion C Fayette Taylor
    SMITHSONIAN ANNALS OF FLIGHT AIRCRAFT PROPULSION C FAYETTE TAYLOR %L~^» ^ 0 *.». "itfnm^t.P *7 "•SI if' 9 #s$j?M | _•*• *• r " 12 H' .—• K- ZZZT "^ '! « 1 OOKfc —•II • • ~ Ifrfil K. • ««• ••arTT ' ,^IfimmP\ IS T A Review of the Evolution of Aircraft Piston Engines Volume 1, Number 4 (End of Volume) NATIONAL AIR AND SPACE MUSEUM 0/\ SMITHSONIAN INSTITUTION SMITHSONIAN INSTITUTION NATIONAL AIR AND SPACE MUSEUM SMITHSONIAN ANNALS OF FLIGHT VOLUME 1 . NUMBER 4 . (END OF VOLUME) AIRCRAFT PROPULSION A Review of the Evolution 0£ Aircraft Piston Engines C. FAYETTE TAYLOR Professor of Automotive Engineering Emeritus Massachusetts Institute of Technology SMITHSONIAN INSTITUTION PRESS CITY OF WASHINGTON • 1971 Smithsonian Annals of Flight Numbers 1-4 constitute volume one of Smithsonian Annals of Flight. Subsequent numbers will not bear a volume designation, which has been dropped. The following earlier numbers of Smithsonian Annals of Flight are available from the Superintendent of Documents as indicated below: 1. The First Nonstop Coast-to-Coast Flight and the Historic T-2 Airplane, by Louis S. Casey, 1964. 90 pages, 43 figures, appendix, bibliography. Price 60ff. 2. The First Airplane Diesel Engine: Packard Model DR-980 of 1928, by Robert B. Meyer. 1964. 48 pages, 37 figures, appendix, bibliography. Price 60^. 3. The Liberty Engine 1918-1942, by Philip S. Dickey. 1968. 110 pages, 20 figures, appendix, bibliography. Price 75jf. The following numbers are in press: 5. The Wright Brothers Engines and Their Design, by Leonard S. Hobbs. 6. Langley's Aero Engine of 1903, by Robert B. Meyer. 7. The Curtiss D-12 Aero Engine, by Hugo Byttebier.
    [Show full text]
  • Twin Spark Ignition Systems
    View metadata, citation and similar papers at core.ac.uk brought to you by CORE provided by MAT Journals Journal of Mechanical and Mechanics Engineering Volume 4 Issue 1 Twin Spark Ignition Systems P.Manoj, Department Of Mechanical Engineering, G.Pradeep Kumar, M.E. Assistant Professor Mechanical Engineering, AVS College of Technology, Salem, Tamilnadu-636 103. [email protected] Abstract It is very interesting to understand approximately complete combustion in automobile engineering, due to the fact in real practice, best combustion isn't always at all possible because of numerous losses inside the combustion chamber as well as design of the inner combustion engine. Further more the procedure of burning of the fuel is likewise now not on the spot. However an change technique to its miles through making the combustion of gas as rapid as feasible. This could be accomplished by the usage of two spark plugs which spark instead at a certain time c programming language in order boom the diameter of the flame & burn the gasoline right away. This gadget is known as DTSI (virtual twin Spark Ignition device). In this device, because of dual sparks, combustion could be whole. This paper represents the running of digital twin spark ignition device, how twin sparks are produced at 20,000 Volts, their timings, efficiency, advantages & risks, diameter of the flame, how complete combustion is possible & how to decrease smoke & exhausts from the exhaust pipe of the motorcycle the use of dual Spark gadget. Virtual twin Spark ignition engine has two Spark plugs located at contrary ends of the combustion chamber and therefore fast and green combustion is obtained.
    [Show full text]
  • Engine Systems
    TRAINING MANUAL CFM56-5A ENGINE SYSTEMS APRIL 2000 CTC-045 Level 4 EFG CFM56-5A TRAINING MANUAL ENGINE SYSTEMS Published by CFMI CFMI Customer Training Center CFMI Customer Training Services Snecma (RXEF) GE Aircraft Engines Direction de l’Après-Vente Civile Customer Technical Education Center MELUN-MONTEREAU 123 Merchant Street Aérodrome de Villaroche B.P. 1936 Mail Drop Y2 77019 - MELUN-MONTEREAU Cedex Cincinnati, Ohio 45246 FRANCE USA EFFECTIVITY GENERAL Page 1 ALL CFM56-5A ENGINES FOR A319-A320 April 00 CFMI PROPRIETARY INFORMATION EFG CFM56-5A TRAINING MANUAL THIS PAGE INTENTIONALLY LEFT BLANK EFFECTIVITY GENERAL Page 2 ALL CFM56-5A ENGINES FOR A319-A320 April 00 CFMI PROPRIETARY INFORMATION EFG CFM56-5A TRAINING MANUAL This CFMI publication is for Training Purposes Only. The information is accurate at the time of compilation; however, no update service will be furnished to maintain accuracy. For authorized maintenance practices and specifications, consult pertinent maintenance publications. The information (including technical data) contained in this document is the property of CFM International (GE and SNECMA). It is disclosed in confidence, and the technical data therein is exported under a U.S. Government license. Therefore, none of the information may be disclosed to other than the recipient. In addition, the technical data therein and the direct product of that data, may not be diverted, transferred, re-exported or disclosed in any manner not provided for by the license without prior written approval of both the U.S. Government
    [Show full text]
  • M&W Catalogue2
    TM IGNITION CATALOGUE 8th Edition TM Phone +61 2 96688481 Fax +61 2 96688209 www.mwignitions.com THE COMPANY M&W Ignitions was formed in 1996 with the goal of being the number one perform- ance ignition system supplier in Australia. Our products have found rapid acceptance in Australia and around the world with proven performance in V8 Supercar (**Bathurst Winner 1998, 2000, 2001, 2002, 2003, 2004), Daytona 24hr, Super Touring, Offroad, Drag Racing and on the Street. With our on going development program you can look forward to the many new products we have planned. All our ignition modules (Inductive,CDI) are designed using the latest CAD/CAM and electronics technology. Our rigorous test program includes bench, road and competi- tion testing to ensure the best possible performance and reliability. For 2005 our whole range of CDI systems has been redesigned to futher improve performance in all areas they are smaller, lighter, more powerful and use less current. **M&W supplied to Motec. M&W Product Warranty 12 months warranty from date of purchase is given providing the product is installed and used as per supplied instructions. Freight charges for returns will be borne by the customer. Internet Our web site www.mwignitions.com contains full online technical data and sales information. M&W IGNITIONS 6 Horning Street email: [email protected] Kurnell 2231 Sydney Australia TM Phone +61 2 96688481 Fax +61 2 96688209 www.mwignitions.com INTRODUCTION The Ignition system is one of the most important factors in obtaining the maximum performance from your engine. There are two basic types of ignition, capacitive dis- charge (CDI) and inductive discharge.
    [Show full text]
  • 856 Subpart D—Block Tests; Reciprocating Aircraft Engines
    § 33.37 14 CFR Ch. I (1–1–14 Edition) applicant must show that foreign par- § 33.42 General. ticles passing through the prescribed Before each endurance test required filtering means will not critically im- by this subpart, the adjustment setting pair engine fuel system functioning. and functioning characteristic of each (d) Each passage in the induction sys- component having an adjustment set- tem that conducts a mixture of fuel ting and a functioning characteristic and air must be self-draining, to pre- that can be established independent of vent a liquid lock in the cylinders, in installation on the engine must be es- all attitudes that the applicant estab- tablished and recorded. lishes as those the engine can have [Amdt. 33–6, 39 FR 35465, Oct. 1, 1974] when the aircraft in which it is in- stalled is in the static ground attitude. § 33.43 Vibration test. (e) If provided as part of the engine, (a) Each engine must undergo a vi- the applicant must show for each fluid bration survey to establish the tor- injection (other than fuel) system and sional and bending vibration character- its controls that the flow of the in- istics of the crankshaft and the pro- jected fluid is adequately controlled. peller shaft or other output shaft, over [Doc. No. 3025, 29 FR 7453, June 10, 1964, as the range of crankshaft speed and en- amended by Amdt. 33–10, 49 FR 6851, Feb. 23, gine power, under steady state and 1984] transient conditions, from idling speed to either 110 percent of the desired § 33.37 Ignition system.
    [Show full text]
  • Legacy EFII Ignition Installation Manual
    Rev 1.2 September 2013 EFII Ignition System Installation Instructions And User Guide Introduction This document is intended to serve as a guide for the installation and use of the EFII Electronic Ignition Systems for Lycoming engines. Installation of this system requires modification to the electrical system and engine components of the aircraft. The EFII ignition system is a high energy inductive ignition system similar to what can be found on most modern automobiles. The EFII ignition provides several times the spark energy of a typical aircraft ignition and will improve engine efficiency, horsepower output and starting characteristics. All EFII ignition systems are fully upgradeable to features of any higher level system. You also have the option of upgrading to include our electronic fuel injection if you choose. Once experiencing the benefits and quality of EFII ignitions, many of our customer find themselves adding to their systems within a very short time. Description The EFII ignition system consists of an Electronic Control Unit (ECU), crank trigger, wire harness, MAP sensor, ignition coils, Iridium spark plugs, spark plug adapters, spark plug wires and all mechanical adapters required for the Lycoming installation. The EFII ignition system displaces a number of parts that would otherwise be used on a Lycoming engine. Parts no longer used are the magnetos, aircraft spark plugs and aircraft spark plug wires. Our systems stand out in the aircraft industry for their extreme reliability. Our billet crank trigger assemblies, time proven ECUs, and weather tight Tefzel wire harnesses are important factors that contribute to this success. Our single ECU systems are rock solid reliable, however we have customers who fly over water or wilderness and demand the most redundancy possible.
    [Show full text]
  • 851 Subpart D—Block Tests; Reciprocating Aircraft Engines
    Federal Aviation Administration, DOT § 33.43 applicant must show that foreign par- § 33.42 General. ticles passing through the prescribed Before each endurance test required filtering means will not critically im- by this subpart, the adjustment setting pair engine fuel system functioning. and functioning characteristic of each (d) Each passage in the induction sys- component having an adjustment set- tem that conducts a mixture of fuel ting and a functioning characteristic and air must be self-draining, to pre- that can be established independent of vent a liquid lock in the cylinders, in installation on the engine must be es- all attitudes that the applicant estab- tablished and recorded. lishes as those the engine can have [Amdt. 33–6, 39 FR 35465, Oct. 1, 1974] when the aircraft in which it is in- stalled is in the static ground attitude. § 33.43 Vibration test. (e) If provided as part of the engine, (a) Each engine must undergo a vi- the applicant must show for each fluid bration survey to establish the tor- injection (other than fuel) system and sional and bending vibration character- its controls that the flow of the in- istics of the crankshaft and the pro- jected fluid is adequately controlled. peller shaft or other output shaft, over [Doc. No. 3025, 29 FR 7453, June 10, 1964, as the range of crankshaft speed and en- amended by Amdt. 33–10, 49 FR 6851, Feb. 23, gine power, under steady state and 1984] transient conditions, from idling speed to either 110 percent of the desired § 33.37 Ignition system.
    [Show full text]