83:
310:"In the ordinary way this would have created much noise and clouds of steam, but with the condensing set in action it was all absorbed with the ease with which snow would melt in a furnace! The engine was as silent as an electric locomotive and the only faint noises were due to slight pounding of the rods and a small blow at a piston gland. This had to be experienced to be believed; but for the regulator being wide open and the reverser well over, one would have imagined that the second engine (an
662:
530:, patented, engine, which is designed to work with many fuels such as concentrated solar power, biomass, or fossil. The system, called "SHAPE" for Sustainable Heat And Power Engine, converts the heat into electricity. The SHAPE engine is suitable for embedded, and stationary, applications. A SHAPE engine has been integrated into a biomass boiler, and into a
25:
412:
the same advantages of ready availability and reduced labour cost; at the same time, they have been shown to greatly reduce air and ground pollution. Their economic superiority has meant that they have largely replaced the diesel locomotives and railcars previously operating the line; additionally, steam locomotives are a tourist attraction.
504:, of Melbourne, Australia, was intensively developing this type of unit from 2002 until his death in 2007. The company Pritchard Power (now Uniflow Power) stated in 2010 that they continue to develop the stationary S5000, and that a prototype had been built and was being tested, and designs were being refined for market ready products.
411:
mountain railway locomotives that were newly built from 1992 to 1998. They were developed for three companies in
Switzerland and Austria and continued to work on two of these lines as of 2008. The new steam locomotives burn the same grade of light oil as their diesel counterparts, and all demonstrate
624:
during the 1970s oil crisis. The locomotive would look like a diesel, and was designed to compete with current diesel locomotives by using coal, much cheaper than oil at the time. The ACE 3000 would feature many new technologies, such as automatic firing and water-level control. The locomotive would
478:
In principle, combustion and power delivery of steam plant can be considered separate stages. While high overall thermal efficiency may be difficult to achieve, largely due to the extra stage of generating a working fluid between combustion and power delivery attributable mainly to leakages and heat
423:
that had been refitted with a diesel-electric engine in the 1960s. Economic aims similar to those achieved with the rack locomotives were pursued through automatic control of the light-oil-fired boiler and remote control of the engine from the bridge, enabling the steamship to be operated by a crew
567:
generates 27% efficiency and runs with 180 °C steam at 8 bar pressure, while a corresponding steam turbine produces just 15% efficiency, requires steam temperature of 240 °C and pressure of 40 bar. The high efficiency comes from a patented crank mechanism, that gives a smooth, pulseless
101:
intended for a wider variety of applications than has recently been the case. Particular attention has been given to endemic problems that led to the demise of steam power in small- to medium-scale commercial applications: excessive pollution, maintenance costs, labour-intensive operation, low
479:
losses, the separation of the processes allows specific problems to be addressed at each stage without revising the whole system every time. For instance, the boiler or steam generator can be adapted to use any heat source, whether obtained from solid, liquid or gaseous fuel, and can use
358:
railway locomotives incorporating advanced steam technology was a precursor of the 'Modern Steam' movement from 1948. Where possible, Porta much preferred to design new locomotives, but more often in practice he was forced to radically update old ones to incorporate the new technology.
589:, a Berlin-based R&D company that later developed the Steamcell, during the 1990s was working on the single-cylinder ZEE (Zero Emissions Engine), followed by the compact 3-cylinder EZEE (Equal-to-Zero-Emissions-Engine) designed to fit in the engine compartment of a
625:
be able to be connected to a diesel unit and run in unison with it, so that it would not be necessary to hook up two identical locomotives. The ACE 3000 was one of the most publicised attempts at modern steam, but the project ultimately failed due to lack of funds.
583:'s main field of research from the late 1950s until the 1970s was the building of several efficient steam power units working on the uniflow system adapted to a small truck and two cars. One of the cars was achieving the lowest emissions figures of that time.
283:(some sources give McCallum), conducted experiments on a stationary steam plant with encouraging results. A company, Steam Heat Conservation (SHC), was formed and a demonstration of Anderson's system was arranged at Surbiton Electricity Generating Station.
562:
The
Finnish company Steammotor Finland has developed a small rotary steam engine that runs with 800 kW steam generator. The engines are planned to produce electricity in wood chip fired power plants. According to the company, the steam engine named
610:, a rebuild of an existing locomotive (1943: built as 52 1649 (DRB); 1962: reconstruction as 52 8055 (DR), 1992: 52 8055 (EFZ - Eisenbahnfreunde Zollernbahn e.V.), 2003: rebuilt and modernized as 52 8055 NG (DLM - Dampflokomotiv- und Maschinenfabrik).
126:
Although most references to "Modern Steam" apply to developments since the 1970s, certain aspects of advanced steam technology can be discerned throughout the 20th century, notably automatic boiler control along with rapid startup.
145:
developed an electro-mechanical system that reacted simultaneously to steam temperature and pressure, starting and stopping the feed pumps whilst igniting and cutting out the burner according to boiler pressure. The contraflow
470:. The use of biofuel remains controversial; however, liquid biofuels are easier to manufacture for steam plant than for diesels as they do not demand the stringent fuel standards required to protect diesel injectors.
158:) but contained so little water in circulation as to present no risk of explosion. This type of boiler was continuously developed in the US, Britain and Germany throughout the 1930s and into the 1950s for use in
455:
are achievable by steam compared to other combustion technologies, since it does not involve explosive combustion, thus removing the need for add-ons (such as filters) or special preparation of fuel.
279:), it would be possible to return the exhaust steam to the boiler by a pump which would consume only 1–2% of the engine's power output. Between 1925 and 1927 Anderson, and another Glasgow engineer
576:
During the first 1970s oil crisis, a number of investigations into steam technology were initiated by large automobile corporations although as the crisis died down, impetus was soon lost.
496:
This project mainly includes combined electrical generation and heating systems for private homes and small villages burning wood or bamboo chips. This is intended to replace 2-stroke
1639:
302:
locomotive number A816 (later 1816 and 31816) to the
Anderson system in 1930. The locomotive underwent trials and initial results were encouraging. After an uphill trial from
1591:
544:
manufactures steam-powered generators in a range of sizes from 4 hp to 50 hp. They also offer a number of different mills that can be powered by their engines.
694:
This is a well-tried design with the potential for a large power output and would provide the driver good visibility. Being single-ended it would have to be turned on a
559:
The
Spilling company produces a variety of small fixed stationary plant adapted to biomass combustion or power derived from waste heat or pressure recovery.
49:
1632:
614:
815:
2514:
1468:
2594:
1410:
Tervola, Janne (6 February 2015). "Savolaiskeksintö tehostaa höyrymoottoria" [A Savonian invention makes steam motor more efficient].
1029:
766:
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977:
118:
used for generating electricity on a large scale. In contrast, the proposed steam engines may be for stationary, road, rail or marine use.
1328:
334:
in applying scientific analysis and a strive for thermal efficiency was an early example of advanced steam technology. Chapelon's protégé
632:
locomotive) capable of higher-speed passenger transport at more than 100 mph, and tested up to 130 mph (hence the name
Project
230:
has not been widely used on steam locomotives, because of the additional complexity and weight, but it offers four potential advantages:
2089:
712:
210:) which was used in road vehicles, shunting locomotives and railcars. Steam could be raised much more quickly than with a conventional
1354:
2084:
933:
404:
67:
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torque. The company believes that by further developing the construction there is potential to reach as high efficiency as 30–35%.
298:, was present and a fuel saving of 29% was recorded, compared to conventional atmospheric working. The Southern Railway converted
2548:
2460:
1599:
756:
483:. Whatever the choice, it will have no direct effect on the design of the engine unit, as that only ever has to deal with steam.
223:
715:. A future design could include shorter water tanks, and a cab at each end, to give the driver a good view in either direction.
1437:
534:
system. The company is planning to work with automobile manufactures, long-haul truck manufactures, and railway corporations.
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2354:
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252:
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as solid fuel (unlike all other contemporary designs, which mandate liquid fuel). The development is a joint effort between
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1132:
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and small diesel power plants. Drastic reduction in noise level is one immediate benefit of a steam-powered small plant.
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2183:
1298:
684:
3000 had the cab located at the front. Other approaches are possible, especially with liquid fuel firing. For example:
40:
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2001:
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82:
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1228:
1101:"Modern type marine steam engines with remote control; same number of personnel on steam and motor ships!"
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734:
597:
both for the steam generator and at strategic boost points where steam was injected into the cylinder(s).
733:, which runs on stored steam independently pre-generated. An example is the Solar Steam Train project in
2524:
2433:
2158:
2079:
2052:
1782:
1767:
1677:
699:
670:
203:
195:
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in 2003 gives an idea of how problems in steam power are being addressed. Waller refers mainly to some
1475:
2599:
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1978:
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384:
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115:
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in which otherwise wasted heat from a gas turbine is used to generate steam to drive a steam turbine
35:
2487:
2021:
1895:
1812:
1802:
1522:
914:, pp. 207–209, Appendix V, Surbiton Power Station: Short Test of Fuel-Saving 7–8 January 1932.
730:
551:
is a uniflow rotary steam engine where steam intakes in hot areas, while exhausting in cold areas.
388:
280:
2420:
2414:
2408:
2400:
2395:
1983:
845:
103:
981:
346:
Postwar in the late 1940s and 1950s some designers worked on modernising steam locomotives. The
1332:
322:, and the project went no further. The locomotive was converted back to standard form in 1935.
2284:
2132:
2122:
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2006:
1993:
1973:
1955:
1900:
1854:
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1025:
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801:
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520:
355:
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335:
331:
211:
199:
680:
8055 and the proposed 5AT are of conventional layout, with the cab at the back, while the ACE
2360:
2348:
2321:
2047:
1965:
1935:
1787:
1384:
287:
2533:
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2127:
2016:
2011:
1925:
1880:
1362:
864:
629:
445:
408:
368:
295:
183:
136:
111:
652:, a non-profit employing railway experts and steam engineers established for the purpose.
628:
The CSR Project 130, intends to develop a modern steam locomotive (based on an existing
2452:
2301:
2273:
1950:
1849:
1772:
1762:
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750:
607:
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467:
441:
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319:
311:
886:
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2240:
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of the
Southern Railway. Maunsell requested that a controlled test be carried out at
207:
155:
318:
The trials continued until 1934 but various problems arose, mostly with the fan for
2441:
2198:
1945:
1930:
1885:
1739:
1734:
1648:
1445:
949:
637:
621:
548:
299:
268:
114:. The only steam installations that are in widespread use are the highly efficient
98:
1075:
523:
for domestic use. It seems that by 2008 it had merged with Berlin company AMOVIS.
403:
The Sir Biscoe
Tritton Lecture, given by Roger Waller, of the DLM company to the
2366:
2340:
2293:
1890:
1864:
1834:
1712:
1707:
1206:
771:
688:
537:
A similar unit is marketed by
Powertherm, a subsidiary of Spilling (see below).
433:
416:
286:
SHC was interested in applying the system to a railway locomotive and contacted
142:
1107:
2372:
2315:
1940:
1875:
1859:
1797:
1754:
1744:
835:
661:
480:
1423:
1306:
1069:"Modern Steam - An Economic and Environmental Alternative to Diesel Traction"
2168:
2153:
761:
459:
347:
272:
241:
179:
669:
A design mounted on power bogies with compact water-tube boiler similar to
16:
Evolution of steam power beyond mainstream mid-20th-century implementations
1250:
2057:
1003:
978:"André Chapelon 1892 - 1978 | 5AT Advanced Steam Locomotive Project"
383:, were used to trial new steam locomotive design features, including the
291:
276:
175:
1552:
415:
A parallel line of development was the return to steam power of the old
375:
and the
British Rail ‘Standard’ class steam locomotives of the 1950s by
1467:
Buschmann, Gerhard; Clemens, Herbert; Hoetger, Michael; Mayr, Bertold.
1074:. Institution of Mechanical Engineers; Railway Division. Archived from
705:
463:
256:
171:
1276:
526:
Since 2012, a French company, EXOES, is selling to industrial firms a
2173:
1910:
1500:
673:
designs of the 1930s. Example: Sentinel-Cammell locomotive (right).
593:
small family saloon. All these engines made heavy use of flameless
1692:
660:
541:
167:
1176:
314:
that had been provided as a back-up) was propelling the first."
1617:
1135:. Pritchardpower.com. Archived from the original on 28 July 2010
729:
Another proposal for advanced steam technology is to revive the
1621:
1469:"The Steam Engine – Status of Development and Market Potential"
711:
Another well-tried design with large power potential. Example:
444:. However, significant reductions of other pollutants such as
1169:"Uniflow Power Ltd - Renewable Energy and Resource Efficiency"
586:
294:
and this was done about 1929. Maunsell's technical assistant,
163:
159:
18:
1022:
Advanced steam locomotive development, three technical papers
617:, a proposal for an entirely new locomotive (Britain, 2000s).
106:; where steam power has generally now been superseded by the
97:) reflects an approach to the technical development of the
636:). It is proposed to be carbon-neutral, as it will run on
263:. The theory was that, by removing around 600 of the 970
620:
The ACE 3000 project, proposed by locomotive enthusiast
1577:
1530:
1045:
432:
A power unit based on advanced steam technology burning
867:(1965). "XIII Interlude: A New Horizon, 1927 et seq.".
251:
The
Anderson condensing system uses a process known as
306:
to Litchfield Summit, Holcroft is reported as saying:
2507:
2478:
2451:
2432:
2386:
2339:
2292:
2283:
2250:
2231:
2222:
2141:
2098:
2070:
2040:
1992:
1964:
1918:
1909:
1825:
1753:
1700:
1691:
1655:
887:"Brief Biographies of Major Mechanical Engineers"
1024:. Somerset UK: Camden Miniature Steam Services.
954:"The Holcroft-Anderson Recompression Locomotive"
222:Trials of the Anderson condensing system on the
859:
857:
855:
804:. pp. 27, 79, 62, 181, 184, 187, 120, 149.
798:Doble Steam Cars, Buses, Lorries, and Railcars
1633:
834:George & William Besler (29 April 2011).
8:
1418:. Helsinki, Finland: Talentum Media Oy: 10.
869:Locomotive Adventure: Fifty Years With Steam
972:
970:
2289:
2228:
1915:
1697:
1640:
1626:
1618:
928:. Alan Sutton Publishing. pp. 22–33.
547:In matter of technology, notice that the
150:had a working pressure of 750–1,200
68:Learn how and when to remove this message
1592:"Solar Steam Train project announcement"
1015:
1013:
911:
81:
2515:Glossary of steam locomotive components
1523:"5AT Advanced Steam Locomotive Project"
788:
474:Advantages of advanced steam technology
330:The work of French mechanical engineer
1146:
1106:. DLM. 15 October 2007. Archived from
926:Leader and Southern Experimental Steam
848:from the original on 12 December 2021.
1199:"Uniflow Technology: Technology page"
822:. July 1933 – via Google Books.
816:"World's First Steam Driven Airplane"
767:Steam locomotives of the 21st century
698:, or a triangular junction. Example:
110:or by electrical power drawn from an
7:
102:power/weight ratio, and low overall
1229:"Heat Recovery Systems / SteamCell"
713:South Australian Railways 400 class
507:Until 2006 a German company called
2367:National Museum of Scotland engine
1247:"Amovis GmbH - Automotive Visions"
424:of the same size as a motor ship.
226:took place between 1930 and 1935.
14:
1067:Waller, Roger (22 October 2007).
893:. Anderson, Harry Percival Harvey
466:is used then the system could be
405:Institute of Mechanical Engineers
2549:List of steam technology patents
1578:"Coalition for Sustainable Rail"
1385:"Spilling Oil Free Steam Engine"
757:List of steam technology patents
657:Novel versus conventional layout
224:Southern Railway (Great Britain)
23:
395:which had many novel features.
240:Reduced boiler maintenance for
2534:Murdoch's model steam carriage
2520:History of steam road vehicles
824:detailed article with drawings
650:Sustainable Rail International
261:Harry Percival Harvey Anderson
253:mechanical vapor recompression
86:Sentinel-Cammell steam railcar
1:
2595:Steam locomotive technologies
2461:Murray's Hypocycloidal Engine
1598:. 9 July 2009. Archived from
2184:Return connecting rod engine
646:Institute on the Environment
555:Small fixed stationary plant
492:Small-scale stationary plant
174:, shunting locomotives (US;
2605:History of the steam engine
2108:Condensing steam locomotive
1249:. Amovis.de. Archived from
665:Sentinel-Cammell locomotive
338:continued Chapelon's work.
271:of steam (1400 of the 2260
234:Improved thermal efficiency
43:. The specific problem is:
2621:
2415:"Coalbrookdale Locomotive"
511:was actively developing a
487:Early twenty-first century
458:If renewable fuel such as
182:and, in 1933, a converted
134:
108:internal combustion engine
39:to meet Knowledge (XXG)'s
2421:"Pen-y-Darren" locomotive
2090:Single- and double-acting
1553:"The Ultimate Steam Page"
1474:. IAV Inc. Archived from
1275:. kent695. Archived from
1153:: CS1 maint: unfit URL (
1004:"The Ultimate Steam Page"
924:Robertson, Kevin (1990).
519:unit about the size of a
237:Reduced water consumption
91:Advanced steam technology
2260:Newcomen Memorial Engine
796:Walton, J.N. (1965–74).
532:Concentrated solar power
391:, Bulleid also designed
122:Improving steam traction
2564:Timeline of steam power
2559:Stationary steam engine
2442:Woolf's compound engine
2349:Soho Manufactory engine
2204:Steeple compound engine
1871:straight line mechanism
642:University of Minnesota
184:Travel Air 2000 biplane
2569:Water-returning engine
2543:Lean's Engine Reporter
2316:Chacewater Mine engine
2189:Six-column beam engine
1412:Tekniikka & Talous
837:The Besler Steam Plane
747:Combined gas and steam
735:Sacramento, California
666:
354:in the development of
316:
255:. It was devised by a
87:
2409:London Steam Carriage
700:Southern Pacific 4294
664:
436:will inevitably emit
308:
265:British thermal units
218:Anderson and Holcroft
198:developed a vertical
196:Sentinel Waggon Works
85:
2355:Bradley Works engine
2179:Reciprocating engine
2002:Babcock & Wilcox
1845:Centrifugal governor
1355:"Spilling - Company"
1133:"Why a steam engine"
1046:"Willkommen bei DLM"
1020:Porta, L.D. (2006).
800:. Isle of Man, UK.:
777:Uniflow steam engine
725:Fireless locomotives
579:Australian engineer
385:Franco-Crosti boiler
381:BR Standard Class 9F
228:Condensing apparatus
202:running at 275
116:thermal power plants
93:(sometimes known as
50:improve this article
1896:Sun and planet gear
1596:Thegenerator.com.au
1481:on 11 October 2010.
1389:Steamautomobile.com
1279:on 19 December 2013
984:on 25 December 2012
875:. pp. 155–173.
731:fireless locomotive
379:, particularly the
363:Bulleid and Riddles
2396:Richard Trevithick
1994:Water-tube boilers
1808:Gresley conjugated
1442:Pritchardpower.com
1203:Pritchardpower.com
1179:on 7 February 2012
1173:Pritchardpower.com
1113:on 15 October 2007
1081:on 22 October 2007
667:
595:ceramic heat cells
399:Achieving the ends
104:thermal efficiency
88:
2577:
2576:
2503:
2502:
2382:
2381:
2066:
2065:
1966:Fire-tube boilers
1821:
1820:
1533:on 15 August 2012
1365:on 30 August 2009
1031:978-0-9547131-5-7
802:Light Steam Power
718:With power bogies
638:torrefied biomass
440:, a long-lasting
428:Carbon neutrality
352:Livio Dante Porta
342:Livio Dante Porta
336:Livio Dante Porta
259:marine engineer,
212:locomotive boiler
200:water-tube boiler
78:
77:
70:
41:quality standards
32:This article may
2612:
2527:fardier à vapeur
2361:Whitbread Engine
2322:Smethwick Engine
2290:
2229:
2048:Feedwater heater
1916:
1698:
1642:
1635:
1628:
1619:
1612:
1611:
1609:
1607:
1588:
1582:
1581:
1574:
1568:
1567:
1565:
1563:
1549:
1543:
1542:
1540:
1538:
1529:. Archived from
1519:
1513:
1512:
1510:
1508:
1499:. Archived from
1489:
1483:
1482:
1480:
1473:
1464:
1458:
1457:
1455:
1453:
1444:. Archived from
1434:
1428:
1427:
1407:
1401:
1400:
1398:
1396:
1381:
1375:
1374:
1372:
1370:
1361:. Archived from
1351:
1345:
1344:
1342:
1340:
1331:. Archived from
1325:
1319:
1318:
1316:
1314:
1305:. Archived from
1295:
1289:
1288:
1286:
1284:
1269:
1263:
1262:
1260:
1258:
1243:
1237:
1236:
1225:
1219:
1218:
1216:
1214:
1205:. Archived from
1195:
1189:
1188:
1186:
1184:
1175:. Archived from
1165:
1159:
1158:
1152:
1144:
1142:
1140:
1129:
1123:
1122:
1120:
1118:
1112:
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1080:
1073:
1064:
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1055:
1053:
1042:
1036:
1035:
1017:
1008:
1007:
1000:
994:
993:
991:
989:
980:. Archived from
974:
965:
964:
962:
960:
952:(1 April 2008).
946:
940:
939:
921:
915:
909:
903:
902:
900:
898:
883:
877:
876:
865:Holcroft, Harold
861:
850:
849:
831:
825:
823:
812:
806:
805:
793:
683:
679:
288:Richard Maunsell
267:present in each
154:(5.17–8.27
73:
66:
62:
59:
53:
27:
26:
19:
2620:
2619:
2615:
2614:
2613:
2611:
2610:
2609:
2580:
2579:
2578:
2573:
2499:
2474:
2447:
2428:
2378:
2335:
2279:
2267:Fairbottom Bobs
2252:Newcomen engine
2246:
2218:
2164:Expansion valve
2137:
2123:Watt's separate
2094:
2062:
2036:
1988:
1960:
1905:
1881:Parallel motion
1817:
1768:Stephenson link
1749:
1687:
1656:Operating cycle
1651:
1646:
1616:
1615:
1605:
1603:
1602:on 7 March 2011
1590:
1589:
1585:
1576:
1575:
1571:
1561:
1559:
1551:
1550:
1546:
1536:
1534:
1521:
1520:
1516:
1506:
1504:
1493:"DLM's 52-8055"
1491:
1490:
1486:
1478:
1471:
1466:
1465:
1461:
1451:
1449:
1448:on 9 March 2009
1436:
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1394:
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1391:. 25 March 2006
1383:
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1309:on 19 July 2011
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1253:on 18 July 2011
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912:Holcroft (1965)
910:
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828:
820:Popular Science
814:
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795:
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790:
785:
743:
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681:
677:
659:
630:ATSF 3460 class
603:
574:
572:Automotive uses
557:
494:
489:
476:
453:
430:
419:paddle steamer
409:rack and pinion
401:
387:. On moving to
369:SR Leader class
367:In Britain the
365:
344:
328:
296:Harold Holcroft
220:
192:
148:monotube boiler
139:
137:Doble steam car
133:
124:
112:electrical grid
74:
63:
57:
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28:
24:
17:
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2313:
2305:
2302:Kinneil Engine
2298:
2296:
2287:
2281:
2280:
2278:
2277:
2274:Elsecar Engine
2271:
2263:
2256:
2254:
2248:
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2245:
2244:
2237:
2235:
2226:
2220:
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2206:
2201:
2196:
2194:Steeple engine
2191:
2186:
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2176:
2171:
2166:
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2156:
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2145:
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2139:
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2053:Feedwater pump
2050:
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2029:
2024:
2019:
2014:
2009:
2004:
1998:
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1968:
1962:
1961:
1959:
1958:
1953:
1948:
1943:
1938:
1933:
1928:
1922:
1920:
1919:Simple boilers
1913:
1907:
1906:
1904:
1903:
1901:Watt's linkage
1898:
1893:
1888:
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1878:
1873:
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1850:Connecting rod
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1583:
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1544:
1514:
1503:on 6 June 2009
1484:
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1376:
1346:
1335:on 25 May 2016
1320:
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1092:
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904:
891:steamindex.com
878:
851:
826:
807:
787:
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751:combined cycle
742:
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723:
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719:
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692:
658:
655:
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626:
618:
611:
602:
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573:
570:
556:
553:
498:donkey engines
493:
490:
488:
485:
475:
472:
468:carbon neutral
451:
442:greenhouse gas
438:carbon dioxide
429:
426:
400:
397:
377:Robert Riddles
373:Oliver Bulleid
371:of c. 1949 by
364:
361:
343:
340:
332:André Chapelon
327:
326:André Chapelon
324:
320:forced draught
312:LSWR T14 class
249:
248:
245:
238:
235:
219:
216:
191:
188:
135:Main article:
132:
129:
123:
120:
76:
75:
45:unclear scope.
31:
29:
22:
15:
13:
10:
9:
6:
4:
3:
2:
2617:
2606:
2603:
2601:
2598:
2596:
2593:
2591:
2590:Steam engines
2588:
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2402:Puffing Devil
2399:
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2388:High-pressure
2385:
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2368:
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2341:Rotative beam
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2241:Savery Engine
2239:
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2214:Working fluid
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1892:
1891:Rotative beam
1889:
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1877:
1874:
1872:
1869:
1868:hypocycloidal
1866:
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1649:Steam engines
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1447:
1443:
1439:
1438:"Our History"
1433:
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1303:Powertherm.de
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950:Self, Douglas
945:
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935:0-86299-743-7
931:
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844:. Bomberguy.
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582:
581:Ted Pritchard
577:
571:
569:
566:
560:
554:
552:
550:
545:
543:
540:A company in
538:
535:
533:
529:
528:Rankine Cycle
524:
522:
518:
514:
510:
505:
503:
502:Ted Pritchard
499:
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356:Stephensonian
353:
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321:
315:
313:
307:
305:
301:
297:
293:
289:
284:
282:
281:John McCullum
278:
274:
270:
266:
262:
258:
254:
247:Reduced noise
246:
243:
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92:
84:
80:
72:
69:
61:
51:
46:
42:
38:
37:
30:
21:
20:
2554:Modern steam
2553:
2541:
2526:
2488:Porter-Allen
2467:
2401:
2328:
2308:
2265:
2199:Safety valve
2128:"Pickle-pot"
2022:Thimble tube
1604:. Retrieved
1600:the original
1595:
1586:
1572:
1560:. Retrieved
1557:Trainweb.org
1556:
1547:
1535:. Retrieved
1531:the original
1526:
1517:
1505:. Retrieved
1501:the original
1496:
1487:
1476:the original
1462:
1450:. Retrieved
1446:the original
1441:
1432:
1415:
1411:
1405:
1393:. Retrieved
1388:
1379:
1367:. Retrieved
1363:the original
1358:
1349:
1337:. Retrieved
1333:the original
1323:
1311:. Retrieved
1307:the original
1302:
1299:"PowerTherm"
1293:
1281:. Retrieved
1277:the original
1267:
1255:. Retrieved
1251:the original
1241:
1232:
1223:
1211:. Retrieved
1207:the original
1202:
1193:
1181:. Retrieved
1177:the original
1172:
1163:
1137:. Retrieved
1127:
1115:. Retrieved
1108:the original
1095:
1083:. Retrieved
1076:the original
1062:
1050:. Retrieved
1040:
1021:
998:
986:. Retrieved
982:the original
957:. Retrieved
944:
925:
919:
907:
895:. Retrieved
890:
881:
868:
841:
836:
829:
819:
810:
797:
791:
728:
675:
668:
633:
622:Ross Rowland
585:
578:
575:
564:
561:
558:
549:Quasiturbine
546:
539:
536:
525:
512:
508:
506:
495:
477:
457:
431:
420:
414:
402:
366:
345:
329:
317:
309:
300:SECR N class
285:
250:
221:
193:
140:
125:
99:steam engine
95:modern steam
94:
90:
89:
79:
64:
55:
48:Please help
44:
33:
2600:Steam power
2285:Watt engine
2085:Oscillating
2041:Boiler feed
1886:Plate chain
1865:Tusi couple
1778:Walschaerts
1663:Atmospheric
1606:12 February
1359:Spilling.de
1213:12 February
1183:12 February
1117:12 February
1085:12 February
1052:12 February
1048:. Dlm-ag.ch
959:12 February
897:13 February
772:Steam motor
689:Cab-forward
648:(IonE) and
615:5AT project
591:Škoda Fabia
434:fossil fuel
417:Lake Geneva
393:CIÉ No. CC1
348:Argentinian
206:(1.90
194:In the UK,
143:Abner Doble
131:Abner Doble
52:if you can.
2584:Categories
2494:Ljungström
2480:High-speed
2373:Lap Engine
2329:Resolution
2233:Precursors
2118:Kirchweger
2080:Locomotive
2027:Three-drum
2007:Field-tube
1974:Locomotive
1956:Lancashire
1876:Link chain
1860:Crankshaft
1827:Mechanisms
1755:Valve gear
1329:"TinyTech"
783:References
481:waste heat
273:kilojoules
2525:Cugnot's
2468:Salamanca
2169:Hydrolock
2154:Crosshead
2100:Condenser
1936:Egg-ended
1562:18 August
1537:18 August
1527:5at.co.uk
1507:18 August
1497:5at.co.uk
1452:18 August
1424:0785-997X
1395:18 August
1369:18 August
1313:18 August
1139:18 August
873:Ian Allan
762:Steam car
696:turntable
517:micro CHP
513:Steamcell
462:or other
350:engineer
304:Eastleigh
242:limescale
180:speedboat
176:switchers
141:In 1922,
2508:See also
2434:Compound
2309:Old Bess
2149:Blowback
2072:Cylinder
2058:Injector
2017:Stirling
2012:Sentinel
1926:Haystack
1840:Cataract
1813:Southern
1803:Caprotti
1678:Compound
1257:30 April
1149:cite web
846:Archived
741:See also
671:Sentinel
601:Rail use
521:PC tower
509:Enginion
421:Montreux
292:Surbiton
277:kilogram
275:in each
190:Sentinel
172:railcars
58:May 2024
34:require
2224:History
2133:Surface
1951:Cornish
1911:Boilers
1793:Corliss
1730:Corliss
1713:D slide
1683:Uniflow
1673:Cornish
1339:10 June
1273:"Exoes"
988:7 March
842:YouTube
706:Garratt
676:Both 52
608:52 8055
565:Quadrum
464:biofuel
389:Ireland
257:Glasgow
244:removal
36:cleanup
2536:(1784)
2530:(1769)
2496:(1908)
2490:(1862)
2471:(1812)
2463:(1805)
2453:Murray
2444:(1803)
2423:(1804)
2417:(1803)
2411:(1803)
2405:(1801)
2375:(1788)
2369:(1786)
2363:(1785)
2357:(1783)
2351:(1782)
2332:(1781)
2324:(1779)
2318:(1778)
2312:(1777)
2304:(1768)
2276:(1795)
2270:(1760)
2262:(1725)
2243:(1698)
2209:Stroke
2174:Piston
2159:Cutoff
2032:Yarrow
1984:Launch
1979:Scotch
1740:Sleeve
1735:Poppet
1720:Piston
1701:Valves
1693:Valves
1422:
1283:18 May
1233:Amovis
1028:
932:
682:
678:
168:trucks
2142:Other
1946:Flued
1931:Wagon
1855:Crank
1798:Lentz
1788:Baker
1783:Allan
1708:Slide
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1564:2009
1539:2009
1509:2009
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1341:2016
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