Knowledge (XXG)

Hydraulic fluid

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31: 500:. This additive works to protect the hydraulic pump. They come in multiple viscosity grades that have varying applications. For example, AW 46 hydraulic oils can be used to operate the hydraulic systems in off-road equipment such as dump trucks, excavators, and backhoes, while AW 32 hydraulic oils may be more suitable for colder weather applications like in a snow plow's pump. 1312: 671:
MIL-PRF-6083: Usable from −54 °C to 135 °C "where corrosion protection is required and a determination has been made that MIL-PRF-46170 (FRH) hydraulic fluid cannot be used. This includes use in recoil mechanisms and hydraulic systems for rotating weapons or aiming devices of tactical and
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The primary function of a hydraulic fluid is to convey power. In use, however, there are other important functions of hydraulic fluid such as protection of the hydraulic machine components. The table below lists the major functions of a hydraulic fluid and the properties of a fluid that affect its
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Special, stringent care is required when handling aircraft hydraulic fluid, as it is critical to flight safety that it stay free from contamination. It is also necessary to strictly adhere to authorized references when servicing or repairing any aircraft system. Samples from aircraft hydraulic
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for the hydraulic pumps and control systems as power is no longer available from the engines. In that system and others, electric pumps can provide both redundancy and the means of operating hydraulic systems without the engines operating, which can be very useful during maintenance.
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Because industrial hydraulic systems operate at hundreds to thousands of PSI and temperatures reaching hundreds of degrees Celsius, severe injuries and death can result from component failures and care must always be taken when performing maintenance on hydraulic systems.
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support ordnance equipment, except combat armored vehicles/equipment which require FRH. The hydraulic fluid is also used as a preservative fluid for aircraft hydraulic systems and components where MIL-H-5606 (OHA) or MIL-PRF-87257 is used as an operational fluid."
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became excessive, and hydraulic systems were introduced to reduce pilot effort. The hydraulic actuators are controlled by valves; these in turn are operated directly by input from the aircrew (hydro-mechanical) or by computers obeying control laws (fly by wire).
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STOU: Is an abbreviation for "Super Tractor Oil Universal". It is a hydraulic oil that can also be used in the motor, the transmissions and wet brakes. So its main difference to the UTTO oil is that it can be used also as an motor
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Fire resistance is a property available with specialized fluids. Water-glycol and polyol-ester are some of these specialized fluids that contain excellent thermal and hydrolitic properties, which aid in fire resistance.
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HVLP: With agents to enhance corrosion protection, age resistance, to reduce scuffing wear in mixed friction areas, and to improve the viscosity-temperature behavior. Used in system operated over a wide temperature
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Synthetic hydrocarbon base: These synthetic fluids are compatible with mineral-base hydraulic fluids and were developed to address the low flash point draw back of mineral based hydraulic fluids.
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Mil-PRF-5606 (originally Mil-H-5606): Mineral base, flammable, fairly low flashpoint, usable from −65 °F (−54 °C) to 275 °F (135 °C), red color, developed in the 1940s
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standards ASTM-D-6006, Guide for Assessing Biodegradability of Hydraulic Fluids and ASTM-D-6046, Standard Classification of Hydraulic Fluids for Environmental Impact are relevant.
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UTTO: Is an abbreviation for "Universal Tractor Transmission Oil". It is a hydraulic oil that can also be used in the transmissions and wet brakes of machines like tractors.
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Mil-H-83282: Synthetic hydrocarbon base, higher flashpoint, self-extinguishing, backward compatible to -5606, red color, rated to −40 °F (−40 °C) degrees.
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HL: With agents to enhance corrosion protection and age resistance. Used in hydraulic systems that do not pose any requirements as to wear protection.
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shifts the useful temperature range to -95 to 1300 °F (−70 to 704 °C). The NaK-77 alloy was tested in hydraulic and fluidic systems for the
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Controlled Bombs and Guided Missiles of the World War II and Cold War Eras: An Inside Story of Research and Development Programs
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HLP: With agents to enhance corrosion protection and age resistance. Suitable for most fields of application and components.
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The ISO fluid contamination scale assigns a contamination category based on particle size count and distribution.
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HVLPD: As HVLP but also used in systems where solid or liquid contamination need to be kept temporarily suspended.
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HLPD: As HLP but also used in systems where solid or liquid contamination need to be kept temporarily suspended.
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Hydraulic systems like the ones mentioned above will work most efficiently if the hydraulic fluid used has zero
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Anti-wear (AW) hydraulic oils are made from a petroleum base fluid and commonly contain the anti-wear additive
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As aircraft performance increased in the mid-20th century, the amount of force required to operate mechanical
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Information about Fluid Power is also available on the National Fluid Power Association web-site nfpa.com
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family of cannon use hydraulic power to drive the gun system, permitting reliable high rates of fire.
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fluid is a sub type of hydraulic fluid. Most are mineral oil or silicone based fluids, while some use
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Placek, D., Synthetics, Mineral Oils and Bio-based Lubricants, L. ed., CRC Press, 2006, p. 519
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The properties of HLP 32 hydraulic oil make it ideal for lubricating machine tools.
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Mil-H-87257: A development of -83282 fluid to improve its low temperature viscosity.
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The hydraulic power itself comes from pumps driven by the engines directly, or by
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Use of the wrong type of fluid can lead to failure of the power steering pump.
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Information and purchase of military specification (mil-spec) hydraulic fluid
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Hydraulic fluids can contain a wide range of chemical compounds, including:
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of water. Today most hydraulic fluids are based on mineral oil base stocks.
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are unsuitable and centrifugal pumps have to be used. The addition of
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began to be used more than water as a base stock due to its inherent
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or water. Examples of equipment that might use hydraulic fluids are
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external links, and converting useful links where appropriate into
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Other base stocks are used for specialty applications, such as for
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Hydraulic power is used for other purposes. It can be stored in
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from a ruptured oil line. Typically these oils are available as
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properties and ability to be used at temperatures above the
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The original hydraulics fluid, dating back to the time of
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may not follow Knowledge (XXG)'s policies or guidelines
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Hydraulic fluid being poured into a storage container
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Totten ed., ASTM International, 2003, p. 373 3640:Full Authority Digital Engine/Electronics (FADEC) 3706: 3184: 2564: 46:is the medium by which power is transferred in 27:Medium to transfer power in hydraulic machinery 3597:Electronic centralised aircraft monitor (ECAM) 373:at 1000 °F (538 °C) is 310,000  3221: 2621: 1658: 1416: 461:Environmentally sensitive applications (e.g. 217:Proper viscosity to minimize internal leakage 8: 1119: 1117: 992: 990: 710:US/NATO Military specification - MIL-H-8446 484:32, ISO 46, and ISO 68 specification oils. 3602:Electronic flight instrument system (EFIS) 3503: 3261: 3228: 3214: 3206: 2948: 2653: 2628: 2614: 2606: 1665: 1651: 1643: 1630: 1423: 1409: 1401: 762:is one fluid contamination specification. 660:According to MIL for military applications 529:is a subtype of hydraulic fluid with high 1386:Biodegradable Plant-Based Hydraulic Fluid 1361:Learn how and when to remove this message 1052:Discovery channel-'seconds from disaster' 312:are used as base stocks for fluids where 108: 831: 50:. Common hydraulic fluids are based on 1154:: CS1 maint: archived copy as title ( 1147: 193:Hydrolytic stability / water tolerance 150:Good thermal capacity and conductivity 120:Power transmission and control medium 1062: 1060: 1058: 875:Schmitt, Vernon R. (1 January 2002). 331:applications. Some examples include: 7: 1226:Defense Technical Information Center 2642:components, systems and terminology 881:. Society of Automotive Engineers. 250:Low toxicity when new or decomposed 498:Zinc dialkyldithiophosphate (ZDDP) 381:is poor, so positive-displacement 106:ability to perform that function: 25: 3470:Thrust specific fuel consumption 1310: 1220:Parker, James W. (1962-01-01). 923:"Is Hydraulic Fluid Flammable?" 752:systems are taken during heavy 728:British Aerospace - BAC M.333.B 391:Supersonic Low Altitude Missile 190:Thermal and oxidative stability 80:aircraft flight control systems 3519:Propeller speed reduction unit 2964:Propeller speed reduction unit 2575:In-flight entertainment system 2272:Horizontal situation indicator 798:Hydraulics International, INC. 457:Biodegradable hydraulic fluids 184:Viscosity for film maintenance 1: 951:. Quaker Chemical Corporation 840:Fuels and Lubricants Handbook 476:when there is the risk of an 196:Cleanliness and filterability 2774:Capacitor discharge ignition 2555:Environmental control system 921:Labor, Carl (21 July 2022). 725:Airbus Industrie - NSA307110 719:Boeing Long Island - CDS5478 558:automatic transmission fluid 3430:Engine pressure ratio (EPR) 911:- Petroleum Service Company 754:aircraft maintenance checks 716:Boeing Long Beach - DMS2014 688:Multi purpose oil UTTO/STOU 3770: 3697:Auxiliary power unit (APU) 3326:Rotating detonation engine 2232:Course deviation indicator 1923:Electro-hydraulic actuator 1635:Aircraft-related templates 1287:"Machine-tool Lubrication" 1194:Wodoil Gmbh (2023-08-16). 1095:Wodoil GmbH (2023-08-03). 1023:"Basic Composition of ATF" 838:Givens W. and Michael P., 571:Aircraft hydraulic systems 492:Anti-wear hydraulic fluids 320:are considered important. 293:. Beginning in the 1920s, 2784:Electronic fuel injection 2463:Conventional landing gear 1640: 1497:Hydrological optimization 1487:Groundwater flow equation 1396:Aviation hydraulic fluids 1391:Industrial Hydraulic Oils 1067:Bosch Rexroth AG (2023). 898:– via Google Books. 803:Hydropneumatic suspension 731:Bombardier - BAMS 564-003 423:bis(2-ethylhexyl) adipate 145:Medium for heat transfer 3405:Aircraft engine starting 2830:Aircraft engine starting 2247:Flight management system 805:- automobile application 722:Lockheed - LAC C-34-1224 713:Boeing Seattle - BMS3-11 202:Antiwear characteristics 187:Low temperature fluidity 101:Functions and properties 3286:Pulse detonation engine 2875:Mean effective pressure 2550:Emergency oxygen system 2312:Turn and slip indicator 2107:Leading-edge droop flap 2077:Drag-reducing aerospike 2052:Adaptive compliant wing 2047:Active Aeroelastic Wing 1492:Hazen–Williams equation 1482:Darcy–Weisbach equation 909:What Does AW Stand For? 125:Non compressible (high 72:automatic transmissions 3475:Thrust to weight ratio 3445:Overall pressure ratio 3440:Jet engine performance 3364:Centrifugal compressor 3281:Gluhareff Pressure Jet 2915:Time between overhauls 2590:Passenger service unit 2391:Self-sealing fuel tank 2287:Multi-function display 998:"Power Steering Fluid" 974:EpicBleedSolutions.com 811:- aircraft application 634:According to DIN 51502 267:Material compatibility 235:Friction modifications 35: 3712:Ice protection system 3480:Variable cycle engine 3450:Propulsive efficiency 3190:Ice protection system 2930:Volumetric efficiency 2895:Overhead valve engine 2570:Ice protection system 2488:Tricycle landing gear 2478:Landing gear extender 1695:Aft pressure bulkhead 1512:Pipe network analysis 1477:Bernoulli's principle 1461:Hydraulic engineering 337:organophosphate ester 308:Natural oils such as 245:Environmental impact 33: 3612:Flight data recorder 3374:Constant speed drive 3354:Afterburner (reheat) 3175:Auxiliary power unit 3055:Flight data recorder 2535:Auxiliary power unit 1943:Flight control modes 1331:improve this article 705:Phosphate-ester base 589:auxiliary power unit 549:Power steering fluid 443:corrosion inhibitors 427:polyalkylene glycols 238:Radiation resistance 220:High viscosity index 135:Low foaming tendency 88:industrial machinery 3144:Pressure carburetor 2880:Naturally aspirated 2850:Engine displacement 2514:Escape crew capsule 2421:War emergency power 2292:Pitot–static system 2137:Variable-sweep wing 1845:Vertical stabilizer 1343:footnote references 760:Military Spec 1246C 600:electrically-driven 329:extreme temperature 48:hydraulic machinery 3514:Propeller governor 3159:Updraft carburetor 3033:Engine instruments 2959:Propeller governor 2855:Four-stroke engine 2222:Attitude indicator 2202:Airspeed indicator 2197:Aircraft periscope 1273:www.crownoil.co.uk 607:electric generator 36: 3726: 3725: 3720: 3719: 3592:Annunciator panel 3578: 3577: 3493: 3492: 3384:Propelling nozzle 3203: 3202: 3040:Annunciator panel 3028: 3027: 2938: 2937: 2920:Two-stroke engine 2890:Overhead camshaft 2870:Manifold pressure 2840:Compression ratio 2603: 2602: 2530:Aircraft lavatory 2267:Heading indicator 2212:Annunciator panel 2192:Air data computer 2102:Leading-edge cuff 1627: 1626: 1502:Open-channel flow 1371: 1370: 1363: 562:viscous couplings 435:tributylphosphate 318:renewable sources 273: 272: 262:Functioning life 227:Special function 205:Corrosion control 16:(Redirected from 3761: 3754:Hydraulic fluids 3707:Hydraulic system 3702:Bleed air system 3692:Air-start system 3555:Counter-rotating 3504: 3485:Windmill restart 3455:Specific impulse 3425:Compressor stall 3359:Axial compressor 3262: 3230: 3223: 3216: 3207: 3185:Hydraulic system 3005:Counter-rotating 2949: 2701:Hydraulic tappet 2654: 2630: 2623: 2616: 2607: 2585:Navigation light 2565:Hydraulic system 2540:Bleed air system 2468:Drogue parachute 2142:Vortex generator 1760:Interplane strut 1667: 1660: 1653: 1644: 1631: 1425: 1418: 1411: 1402: 1366: 1359: 1355: 1352: 1346: 1314: 1313: 1306: 1295: 1294: 1291:www.lathes.co.uk 1283: 1277: 1276: 1265: 1259: 1258: 1256: 1255: 1240: 1234: 1233: 1232:on Jun 20, 2023. 1228:. 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612:Ram-Air Turbine 577:flight controls 573: 551: 524: 519: 506: 494: 459: 447:acid scavengers 431:organophosphate 409:, esters (e.g. 399: 341:polyalphaolefin 325:fire resistance 283: 278: 232:Fire resistance 172:Shear stability 168:viscosity index 157:Sealing medium 103: 95:compressibility 40:hydraulic fluid 28: 23: 22: 15: 12: 11: 5: 3767: 3765: 3757: 3756: 3751: 3746: 3741: 3739:Fluid dynamics 3731: 3730: 3724: 3723: 3718: 3717: 3715: 3714: 3709: 3704: 3699: 3694: 3688: 3686: 3682: 3681: 3679: 3678: 3673: 3667: 3665: 3656: 3655: 3653: 3652: 3647: 3642: 3637: 3631: 3629: 3623: 3622: 3620: 3619: 3614: 3609: 3604: 3599: 3594: 3588: 3586: 3580: 3579: 3576: 3575: 3573: 3572: 3570:Variable-pitch 3567: 3562: 3557: 3552: 3547: 3545:Constant-speed 3542: 3537: 3531: 3529: 3525: 3524: 3522: 3521: 3516: 3510: 3508: 3501: 3495: 3494: 3491: 3490: 3488: 3487: 3482: 3477: 3472: 3467: 3462: 3457: 3452: 3447: 3442: 3437: 3432: 3427: 3422: 3417: 3412: 3407: 3401: 3399: 3395: 3394: 3392: 3391: 3386: 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2748: 2743: 2738: 2733: 2728: 2723: 2718: 2713: 2711:Obturator ring 2708: 2703: 2698: 2693: 2688: 2683: 2678: 2673: 2671:Connecting rod 2668: 2662: 2660: 2651: 2649:Piston engines 2645: 2644: 2635: 2633: 2632: 2625: 2618: 2610: 2601: 2600: 2598: 2597: 2592: 2587: 2582: 2580:Landing lights 2577: 2572: 2567: 2562: 2557: 2552: 2547: 2542: 2537: 2532: 2526: 2524: 2520: 2519: 2517: 2516: 2511: 2505: 2503: 2502:Escape systems 2499: 2498: 2496: 2495: 2490: 2485: 2480: 2475: 2470: 2465: 2460: 2455: 2450: 2444: 2442: 2440:arresting gear 2432: 2431: 2429: 2428: 2423: 2418: 2413: 2408: 2403: 2398: 2396:Splitter plate 2393: 2388: 2383: 2378: 2373: 2368: 2363: 2358: 2353: 2348: 2342: 2340: 2328: 2327: 2325: 2324: 2319: 2314: 2309: 2304: 2299: 2294: 2289: 2284: 2279: 2274: 2269: 2264: 2259: 2254: 2249: 2244: 2239: 2234: 2229: 2224: 2219: 2214: 2209: 2204: 2199: 2194: 2189: 2184: 2178: 2176: 2163: 2162: 2160: 2159: 2154: 2149: 2144: 2139: 2134: 2129: 2124: 2119: 2114: 2109: 2104: 2099: 2094: 2089: 2084: 2079: 2074: 2069: 2064: 2059: 2054: 2049: 2043: 2041: 2029: 2028: 2026: 2025: 2020: 2015: 2010: 2005: 2000: 1995: 1990: 1985: 1980: 1975: 1970: 1965: 1960: 1955: 1950: 1945: 1940: 1935: 1930: 1925: 1920: 1915: 1910: 1905: 1900: 1895: 1890: 1885: 1880: 1874: 1872: 1866: 1865: 1863: 1862: 1857: 1852: 1847: 1842: 1837: 1832: 1827: 1822: 1817: 1812: 1807: 1802: 1797: 1792: 1787: 1782: 1777: 1772: 1767: 1762: 1757: 1752: 1747: 1742: 1737: 1732: 1727: 1722: 1717: 1715:Cruciform tail 1712: 1710:Crack arrestor 1707: 1702: 1697: 1691: 1689: 1682: 1681: 1672: 1670: 1669: 1662: 1655: 1647: 1641: 1638: 1637: 1634: 1625: 1624: 1622: 1621: 1616: 1611: 1605: 1603: 1599: 1598: 1596: 1595: 1590: 1585: 1580: 1575: 1570: 1565: 1560: 1555: 1550: 1545: 1540: 1535: 1530: 1524: 1522: 1518: 1517: 1515: 1514: 1509: 1499: 1494: 1489: 1484: 1479: 1473: 1471: 1467: 1466: 1464: 1463: 1458: 1453: 1448: 1442: 1440: 1436: 1435: 1430: 1428: 1427: 1420: 1413: 1405: 1399: 1398: 1393: 1388: 1382: 1377: 1369: 1368: 1323:external links 1318: 1316: 1309: 1303: 1302:External links 1300: 1297: 1296: 1278: 1260: 1235: 1212: 1186: 1170:"MIL-PRF-6083" 1161: 1113: 1087: 1054: 1045: 1014: 1002:www.AA1car.com 986: 962: 944:Peter, Skoog. 936: 913: 901: 887: 867: 851: 830: 829: 827: 824: 823: 822: 817: 812: 806: 800: 795: 793:Hydraulic fuse 790: 785: 778: 775: 770: 767: 748: 745: 744: 743: 738: 735: 732: 729: 726: 723: 720: 717: 714: 711: 706: 703: 702: 701: 697: 689: 686: 685: 684: 681: 674: 673: 669: 661: 658: 657: 656: 653: 649: 646: 643: 635: 632: 630: 627: 625: 624:Specifications 622: 572: 569: 554:Power steering 550: 547: 523: 520: 518: 515: 505: 502: 493: 490: 458: 455: 439:polyisobutenes 398: 395: 282: 279: 277: 274: 271: 270: 269: 268: 263: 259: 258: 257: 256: 251: 246: 242: 241: 240: 239: 236: 233: 228: 224: 223: 222: 221: 218: 213: 209: 208: 207: 206: 203: 200: 197: 194: 191: 188: 185: 180: 176: 175: 174: 173: 170: 158: 154: 153: 152: 151: 146: 142: 141: 140: 139: 138:Low volatility 136: 133: 130: 121: 117: 116: 113: 102: 99: 76:garbage trucks 68:power steering 26: 24: 14: 13: 10: 9: 6: 4: 3: 2: 3766: 3755: 3752: 3750: 3747: 3745: 3742: 3740: 3737: 3736: 3734: 3713: 3710: 3708: 3705: 3703: 3700: 3698: 3695: 3693: 3690: 3689: 3687: 3685:Other systems 3683: 3677: 3674: 3672: 3669: 3668: 3666: 3662:and induction 3661: 3657: 3651: 3648: 3646: 3643: 3641: 3638: 3636: 3633: 3632: 3630: 3628: 3624: 3618: 3617:Glass cockpit 3615: 3613: 3610: 3608: 3605: 3603: 3600: 3598: 3595: 3593: 3590: 3589: 3587: 3581: 3571: 3568: 3566: 3563: 3561: 3558: 3556: 3553: 3551: 3548: 3546: 3543: 3541: 3538: 3536: 3533: 3532: 3530: 3526: 3520: 3517: 3515: 3512: 3511: 3509: 3505: 3502: 3500: 3496: 3486: 3483: 3481: 3478: 3476: 3473: 3471: 3468: 3466: 3463: 3461: 3458: 3456: 3453: 3451: 3448: 3446: 3443: 3441: 3438: 3436: 3433: 3431: 3428: 3426: 3423: 3421: 3418: 3416: 3415:Brayton cycle 3413: 3411: 3408: 3406: 3403: 3402: 3400: 3396: 3390: 3389:Turbine blade 3387: 3385: 3382: 3380: 3377: 3375: 3372: 3370: 3367: 3365: 3362: 3360: 3357: 3355: 3352: 3350: 3347: 3345: 3342: 3341: 3339: 3333: 3327: 3324: 3322: 3319: 3317: 3314: 3312: 3309: 3307: 3304: 3302: 3299: 3297: 3294: 3292: 3289: 3287: 3284: 3282: 3278: 3275: 3273: 3270: 3269: 3267: 3263: 3260: 3258: 3253: 3249: 3245: 3242: 3238: 3231: 3226: 3224: 3219: 3217: 3212: 3211: 3208: 3196: 3193: 3191: 3188: 3186: 3183: 3181: 3178: 3176: 3173: 3172: 3170: 3168:Other systems 3166: 3160: 3157: 3155: 3152: 3150: 3147: 3145: 3142: 3140: 3137: 3135: 3132: 3130: 3127: 3125: 3122: 3120: 3117: 3115: 3112: 3111: 3109: 3105:and induction 3104: 3100: 3094: 3091: 3089: 3086: 3085: 3083: 3081: 3077: 3071: 3068: 3066: 3063: 3061: 3060:Glass cockpit 3058: 3056: 3053: 3051: 3048: 3046: 3043: 3041: 3038: 3037: 3035: 3031: 3021: 3018: 3016: 3013: 3011: 3008: 3006: 3003: 3001: 2998: 2996: 2993: 2991: 2988: 2986: 2983: 2982: 2980: 2976: 2970: 2967: 2965: 2962: 2960: 2957: 2956: 2954: 2950: 2947: 2945: 2941: 2931: 2928: 2926: 2923: 2921: 2918: 2916: 2913: 2911: 2908: 2906: 2905:Shock cooling 2903: 2901: 2900:Rotary engine 2898: 2896: 2893: 2891: 2888: 2886: 2883: 2881: 2878: 2876: 2873: 2871: 2868: 2866: 2863: 2861: 2858: 2856: 2853: 2851: 2848: 2846: 2843: 2841: 2838: 2836: 2833: 2831: 2828: 2826: 2823: 2822: 2820: 2816: 2810: 2807: 2805: 2802: 2800: 2797: 2795: 2792: 2790: 2787: 2785: 2782: 2780: 2779:Dual ignition 2777: 2775: 2772: 2770: 2767: 2766: 2764: 2758: 2752: 2749: 2747: 2744: 2742: 2739: 2737: 2734: 2732: 2729: 2727: 2724: 2722: 2719: 2717: 2714: 2712: 2709: 2707: 2704: 2702: 2699: 2697: 2694: 2692: 2691:Cylinder head 2689: 2687: 2684: 2682: 2679: 2677: 2674: 2672: 2669: 2667: 2664: 2663: 2661: 2655: 2652: 2650: 2646: 2641: 2640:piston engine 2638: 2631: 2626: 2624: 2619: 2617: 2612: 2611: 2608: 2596: 2593: 2591: 2588: 2586: 2583: 2581: 2578: 2576: 2573: 2571: 2568: 2566: 2563: 2561: 2558: 2556: 2553: 2551: 2548: 2546: 2543: 2541: 2538: 2536: 2533: 2531: 2528: 2527: 2525: 2523:Other systems 2521: 2515: 2512: 2510: 2509:Ejection seat 2507: 2506: 2504: 2500: 2494: 2491: 2489: 2486: 2484: 2481: 2479: 2476: 2474: 2471: 2469: 2466: 2464: 2461: 2459: 2456: 2454: 2453:Arrestor hook 2451: 2449: 2448:Aircraft tire 2446: 2445: 2443: 2441: 2437: 2433: 2427: 2424: 2422: 2419: 2417: 2414: 2412: 2409: 2407: 2404: 2402: 2399: 2397: 2394: 2392: 2389: 2387: 2384: 2382: 2379: 2377: 2374: 2372: 2369: 2367: 2364: 2362: 2359: 2357: 2354: 2352: 2349: 2347: 2344: 2343: 2341: 2339: 2333: 2329: 2323: 2320: 2318: 2315: 2313: 2310: 2308: 2305: 2303: 2300: 2298: 2295: 2293: 2290: 2288: 2285: 2283: 2280: 2278: 2275: 2273: 2270: 2268: 2265: 2263: 2260: 2258: 2255: 2253: 2252:Glass cockpit 2250: 2248: 2245: 2243: 2240: 2238: 2235: 2233: 2230: 2228: 2225: 2223: 2220: 2218: 2215: 2213: 2210: 2208: 2205: 2203: 2200: 2198: 2195: 2193: 2190: 2188: 2187:Air data boom 2185: 2183: 2180: 2179: 2177: 2174: 2168: 2164: 2158: 2155: 2153: 2150: 2148: 2145: 2143: 2140: 2138: 2135: 2133: 2130: 2128: 2125: 2123: 2120: 2118: 2115: 2113: 2110: 2108: 2105: 2103: 2100: 2098: 2095: 2093: 2090: 2088: 2085: 2083: 2080: 2078: 2075: 2073: 2070: 2068: 2065: 2063: 2060: 2058: 2055: 2053: 2050: 2048: 2045: 2044: 2042: 2038: 2034: 2030: 2024: 2021: 2019: 2016: 2014: 2011: 2009: 2006: 2004: 2001: 1999: 1996: 1994: 1991: 1989: 1986: 1984: 1981: 1979: 1976: 1974: 1971: 1969: 1968:Rudder pedals 1966: 1964: 1961: 1959: 1956: 1954: 1951: 1949: 1946: 1944: 1941: 1939: 1936: 1934: 1931: 1929: 1926: 1924: 1921: 1919: 1916: 1914: 1911: 1909: 1906: 1904: 1901: 1899: 1896: 1894: 1891: 1889: 1886: 1884: 1881: 1879: 1876: 1875: 1873: 1871: 1867: 1861: 1858: 1856: 1853: 1851: 1848: 1846: 1843: 1841: 1838: 1836: 1833: 1831: 1828: 1826: 1825:Trailing edge 1823: 1821: 1818: 1816: 1813: 1811: 1808: 1806: 1805:Stressed skin 1803: 1801: 1798: 1796: 1793: 1791: 1788: 1786: 1783: 1781: 1778: 1776: 1773: 1771: 1768: 1766: 1763: 1761: 1758: 1756: 1753: 1751: 1748: 1746: 1743: 1741: 1738: 1736: 1733: 1731: 1728: 1726: 1723: 1721: 1718: 1716: 1713: 1711: 1708: 1706: 1703: 1701: 1698: 1696: 1693: 1692: 1690: 1687: 1683: 1679: 1675: 1668: 1663: 1661: 1656: 1654: 1649: 1648: 1645: 1639: 1632: 1620: 1617: 1615: 1612: 1610: 1607: 1606: 1604: 1600: 1594: 1591: 1589: 1586: 1584: 1581: 1579: 1576: 1574: 1571: 1569: 1568:Power network 1566: 1564: 1561: 1559: 1556: 1554: 1551: 1549: 1546: 1544: 1541: 1539: 1536: 1534: 1531: 1529: 1526: 1525: 1523: 1519: 1513: 1510: 1507: 1503: 1500: 1498: 1495: 1493: 1490: 1488: 1485: 1483: 1480: 1478: 1475: 1474: 1472: 1468: 1462: 1459: 1457: 1454: 1452: 1449: 1447: 1444: 1443: 1441: 1437: 1433: 1426: 1421: 1419: 1414: 1412: 1407: 1406: 1403: 1397: 1394: 1392: 1389: 1387: 1383: 1381: 1378: 1376: 1373: 1372: 1365: 1362: 1354: 1344: 1340: 1339:inappropriate 1336: 1332: 1326: 1324: 1317: 1308: 1307: 1301: 1292: 1288: 1282: 1279: 1274: 1270: 1264: 1261: 1249: 1245: 1239: 1236: 1231: 1227: 1223: 1216: 1213: 1201: 1197: 1190: 1187: 1175: 1171: 1165: 1162: 1157: 1151: 1137:on 2016-03-04 1133: 1126: 1120: 1118: 1114: 1102: 1098: 1091: 1088: 1077: 1070: 1063: 1061: 1059: 1055: 1049: 1046: 1035:on 2016-03-03 1031: 1024: 1018: 1015: 1003: 999: 993: 991: 987: 975: 972: 966: 963: 947: 940: 937: 925:. Safetyfirst 924: 917: 914: 910: 905: 902: 890: 888:9780768009132 884: 880: 879: 871: 868: 865: 864:1-57444-723-8 861: 855: 852: 849: 848:0-8031-2096-6 845: 841: 835: 832: 825: 821: 818: 816: 813: 810: 807: 804: 801: 799: 796: 794: 791: 789: 786: 784: 781: 780: 776: 774: 768: 766: 763: 761: 757: 755: 747:Contamination 746: 742: 739: 736: 733: 730: 727: 724: 721: 718: 715: 712: 709: 708: 704: 698: 695: 694: 693: 687: 682: 679: 678: 677: 670: 667: 666: 665: 659: 654: 650: 647: 644: 641: 640: 639: 633: 628: 623: 621: 618: 614: 613: 608: 604: 601: 596: 594: 590: 586: 581: 578: 570: 568: 565: 563: 559: 555: 548: 546: 544: 540: 536: 532: 531:boiling point 528: 521: 516: 514: 510: 503: 501: 499: 491: 489: 487: 483: 479: 475: 474:vegetable oil 472: 468: 464: 463:farm tractors 456: 454: 452: 448: 444: 440: 436: 432: 428: 424: 420: 416: 412: 408: 404: 396: 394: 392: 388: 384: 380: 376: 372: 368: 364: 360: 356: 352: 350: 349:silicone oils 346: 342: 338: 334: 333:glycol ethers 330: 326: 321: 319: 315: 311: 306: 304: 303:boiling point 300: 296: 292: 288: 287:ancient Egypt 280: 275: 266: 265: 264: 261: 260: 255: 252: 249: 248: 247: 244: 243: 237: 234: 231: 230: 229: 226: 225: 219: 216: 215: 214: 211: 210: 204: 201: 199:Demulsibility 198: 195: 192: 189: 186: 183: 182: 181: 178: 177: 171: 169: 165: 161: 160: 159: 156: 155: 149: 148: 147: 144: 143: 137: 134: 131: 128: 124: 123: 122: 119: 118: 114: 111: 110: 107: 100: 98: 96: 91: 89: 85: 81: 77: 73: 69: 65: 61: 57: 53: 49: 45: 41: 32: 19: 18:Hydraulic oil 3671:Flame holder 3645:Thrust lever 3635:Autothrottle 3465:Thrust lapse 3420:Bypass ratio 3252:Gas turbines 3244:gas turbines 3195:Recoil start 3154:Turbocharger 3149:Supercharger 3015:Single-blade 2925:Valve timing 2746:Sleeve valve 2731:Poppet valve 2706:Main bearing 2545:Deicing boot 2473:Landing gear 2416:Townend ring 2406:Thrust lever 2381:NACA cowling 2346:Autothrottle 2338:fuel systems 2336:devices and 2127:Stall strips 2097:Krueger flap 2067:Channel wing 2013:Wing warping 2003:Stick shaker 1998:Stick pusher 1918:Dual control 1903:Centre stick 1770:Leading edge 1740:Flying wires 1700:Cabane strut 1588:Rescue tools 1553:Drive system 1521:Technologies 1450: 1357: 1348: 1333:by removing 1320: 1290: 1281: 1272: 1263: 1252:. Retrieved 1250:. 2017-04-24 1247: 1238: 1230:the original 1225: 1215: 1204:. Retrieved 1199: 1189: 1177:. Retrieved 1173: 1164: 1139:. Retrieved 1132:the original 1105:. Retrieved 1100: 1090: 1079:. Retrieved 1075: 1048: 1037:. Retrieved 1030:the original 1017: 1005:. Retrieved 1001: 977:. Retrieved 973: 965: 953:. Retrieved 939: 927:. Retrieved 916: 904: 892:. 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Index

Hydraulic oil

hydraulic machinery
mineral oil
excavators
backhoes
hydraulic brakes
power steering
automatic transmissions
garbage trucks
aircraft flight control systems
lifts
industrial machinery
compressibility
bulk modulus
viscosity
viscosity index
Biodegradability
ancient Egypt
water
mineral oil
lubrication
boiling point
rapeseed
biodegradability
renewable sources
fire resistance
extreme temperature
glycol ethers
organophosphate ester

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