• Thumbnail for Dugald Clerk
    Sir Dugald Clerk (sometimes written as Dugald Clark) KBE, LLD FRS (1854, Glasgow – 1932, Ewhurst, Surrey) was a Scottish engineer who designed the world's...
    13 KB (1,575 words) - 04:03, 10 March 2024
  • Thumbnail for George Brayton
    engine. The indicator diagrams for this engine are also reported by Dugald Clerk and show that the addition of the water has little merit in terms of...
    12 KB (1,420 words) - 17:02, 9 June 2024
  • ISBN 978-1-56091-240-8. Dugald Clerk, "Gas and Oil Engines", Longman Green & Co, (7th Edition) 1897, pp. 3–5. Dugald Clerk, "Gas and Oil Engines", Longman...
    45 KB (4,801 words) - 01:12, 27 August 2024
  • Thumbnail for Turbocharger
    two-stroke gas engines were built using a design by Scottish engineer Dugald Clerk. Then in 1885, Gottlieb Daimler patented the technique of using a gear-driven...
    30 KB (3,202 words) - 11:44, 20 September 2024
  • scientist and engineer Dugald Clerk (later Sir Dugald Clerk FRS) in his book "Gas and Oil Engines" first published in 1886. Dugald Clerk is the creator of...
    8 KB (1,110 words) - 13:13, 2 June 2024
  • Thumbnail for Supercharger
    the design did not reach production. Also in 1878, Scottish engineer Dugald Clerk designed the first supercharger which was used with an engine. This supercharger...
    25 KB (2,907 words) - 00:12, 18 September 2024
  • Thumbnail for Internal combustion engine
    combustion video in a 2-stroke, optically accessible motorcycle engine. Dugald Clerk developed the first two-cycle engine in 1879. It used a separate cylinder...
    101 KB (13,143 words) - 23:01, 16 September 2024
  • Thumbnail for Carl Wilhelm Siemens
    2019. Retrieved 17 June 2019. Dugald Clerk. The Theory of the Gas Engine, D. Van Nostrand, New York, 1882 Dugald Clerk, Gas and Oil Engines, Longman Green...
    16 KB (1,786 words) - 16:29, 2 July 2024
  • Thumbnail for Two-stroke engine
    engine involving cylinder compression is attributed to Scottish engineer Dugald Clerk, who patented his design in 1881. However, unlike most later two-stroke...
    29 KB (3,739 words) - 00:12, 6 September 2024
  • Thumbnail for Nicolaus Otto
    of Automobiles (London: Orbis, 1974), Volume 5, p.482. Wise, p.482. Dugald Clerk, "Gas and Oil Engines", Longman Green & Co, 1897, pp.17-18. New Scientist...
    13 KB (1,533 words) - 23:24, 2 July 2024