tailieunhanh - CARBON NANOTUBES.Elsevier Journals of Related Interest Applied Superconductivity Carbon Journal
The Watt steam engine was the first type of steam engine to make use of steam at a pressure just above atmospheric to drive the piston helped by a partial vacuum. Improving on the design of the 1712 Newcomen steam engine, the Watt steam engine, developed sporadically from 1763 to 1775, was a great step in the development of the steam engine. Offering a dramatic increase in fuel efficiency, James Watt's design became synonymous with steam engines, due in no small part to his business partner, Matthew Boulton. It enabled rapid development of efficient semi-automated factories on a previously unimaginable. | Carbon NANOTUBES Massachusetts Institute of Technology USA Edited by Shinshu University Japan SUMJOWIMA NEC Japan .
đang nạp các trang xem trước