抱狗不敢前 发表于 2025-3-28 18:15:17
http://reply.papertrans.cn/43/4267/426694/426694_41.pngtolerance 发表于 2025-3-28 18:53:58
POEs Based on Highly Porous Cellular Materialsxtremely high levels of heat transfer. Analysis of the evaporating liquid inside a heated porous structure [.] shows that a necessary condition for the enhancement of heat transfer is a high hydraulic permeability of the porous structure for a vapor–liquid coolant flow. Most fully these requirementsangina-pectoris 发表于 2025-3-29 00:06:29
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Power Optics and Its New Applicationsiconductor lasers, which are widely used today to pump solid-state lasers having active elements of different geometry: rods, disks, slabs, fibres . Solid-state lasers have the highest efficiency reaching 80 % in some case. Modern manufacturing technologies of semiconductor structures made it pCollar 发表于 2025-3-29 09:54:41
High Repetition Rate High-Power Wide-Aperture Lasersegime, the laser emits a train of pulses with a duration of 0.1–1 μs and a pulse repetition rate of several tens of kilohertz. The main properties of the pulsed regime are theoretically analysed and the proposed technique is tested in detail employing a test-bench gas-dynamic laser. The results of torganic-matrix 发表于 2025-3-29 14:12:31
Mono-module Disk Laseroutput power, having very good efficiency and also excellent beam quality. Since the first demonstration of the principle in 1964 the output power of mono-module disk has been increased to the level of few kW in continuous wave (CW) mode of operation. “Zig-Zag” disk laser geometry does not look likeingestion 发表于 2025-3-29 16:41:02
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http://reply.papertrans.cn/43/4267/426694/426694_48.pngintangibility 发表于 2025-3-30 00:06:45
http://reply.papertrans.cn/43/4267/426694/426694_49.pngGROUP 发表于 2025-3-30 06:18:43
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