| 单词 | waste heat |
| 释义 | > as lemmaswaste heat waste heat n. heat produced as the by-product of some process; waste-heat boiler, a boiler employing this. ΘΚΠ the world > matter > properties of materials > temperature > heat > [noun] > heat as a by-product waste heat1908 society > occupation and work > equipment > machine > machines which impart power > boiler > [noun] > types of steam-boiler1805 boiler1818 generator1823 wagon-boiler1837 Cornish boiler1840 saddle boiler1840 French boiler1844 vomiting-boiler1844 water-tube boiler1850 feed-heater1864 Scotch boiler1877 cross-tubea1884 steamer1891 flash generator1903 flash steam generator1907 waste-heat boiler1930 1908 A. G. King Pract. Steam & Hot Water Heating xxvii. 343 When no waste heat is available, an ordinary type of pipe heater may be used. 1930 Engineering 8 Aug. 188/3 The utilization of exhaust gases in waste-heat boilers had improved the efficiency of the large gas engine. 1972 R. G. Kazmann Mod. Hydrol. (ed. 2) iv. 130 The remainder of this energy, ‘waste heat’, must be disposed of into the immediate environment of the power plant. 1982 W. F. Owen Energy in Wastewater Treatm. xii. 281 Three basic types of heat recovery equipment are typically used in wastewater heat recovery systems: shell-and-tube exchangers, waste heat boilers, and heat wheels. < as lemmas |
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