WC particle reinforced high chromium cast iron (Cr20) matrix compound roller has been prepared successfully by means of centrifugally cast spraying.
采用離心鑄造噴射法成功制備了碳化鎢顆粒增強(qiáng)高鉻鑄鐵(Cr20)基復(fù)合材料軋輥,對其進(jìn)行了磨損性能試驗(yàn)及顯微組織分析。
In order to produce the hydrate having a high concentration efficiently,a new apparatus is proposed for hydrate formation by spraying water into a gaseous phase with a nozzle.
為了尋求一種高效的氣體水合物生產(chǎn)方式,提出了利用噴霧噴嘴高度分散液相的氣體水合物生成裝置,在不同的壓力與表面活性劑條件下進(jìn)行了實(shí)驗(yàn),并結(jié)合晶體化學(xué)方法分析了噴射方式生成氣體水合物的機(jī)理,驗(yàn)證了這種方式能夠克服工業(yè)規(guī)模下水合物儲存氣局限性,將促進(jìn)氣體水合物儲氣應(yīng)用技術(shù)的發(fā)展。
The spraying codeposition process is used to produce metal matrix paniculate composites, whose technical procedure and main processing parameters are analyzed.
對噴射沉積金屬基顆粒復(fù)合材料的工藝過程及其主要影響因素進(jìn)行了分析,對制得的復(fù)合材料進(jìn)行了結(jié)構(gòu)觀察和性能試驗(yàn),對噴射沉積凝固特點(diǎn)進(jìn)行了討論。
The Realization of the Engine Sprays the Simulation Emulation System for Automatically Controlled Petrol sprays System;
電控汽油噴射發(fā)動機(jī)噴射模擬仿真系統(tǒng)的實(shí)現(xiàn)
Research and application of low rebound loss spray concrete;
低回彈噴射混凝土復(fù)合外加劑的研究與應(yīng)用
Research on Spray Surfaces Geometry Model of Spiral Nozzles with Involute Atomization;
漸開線霧化螺旋噴嘴的噴射型面幾何模型
Study on hydrodynamics of a loop-tube jet dryer;
環(huán)管噴射干燥器的流體力學(xué)研究
A Study on the Pressure Drop of Circular Jet Dryer;
環(huán)管噴射干燥器的壓降研究
Study on the Jet Propeller Power System of the Engineering Dredger;
工程清淤船噴射推進(jìn)動力系統(tǒng)研究
A Kind of Two-stage Compression/ejection Refrigeration Cycle;
一種二級壓縮／噴射制冷循環(huán)
Theoretical analysis of a transcritical CO_2 vapor compression/ejection refrigeration cycle;
跨臨界CO_2蒸氣壓縮/噴射制冷循環(huán)理論分析
In order to put forward technical research and exploitation for drilling hole hydraulic mining, the technological process, ejection mechanism, squirt gun design, lift up efficiency and security stabilization of it are synthetically analyzed, meanwhile many technical problems are reduced to five different outlines.
綜合分析工藝流程、噴射機(jī)理、水槍設(shè)計(jì)、升舉效率和安全穩(wěn)定性等 ,將鉆孔水力采礦的眾多技術(shù)問題歸納為 5個方面的要點(diǎn)內(nèi)容 ,為開展鉆孔水力采礦的技術(shù)研究和技術(shù)開發(fā)工作提出基本思路。
Number Simulating of Twice-injection Combustion in 135 Four-valve DI Diesel Engine;
135型四氣門直噴式柴油機(jī)二次噴射燃燒數(shù)值模擬計(jì)算
The application of electronic-controlled injection in new diesel engine power;
電子噴射技術(shù)在現(xiàn)代柴油發(fā)電機(jī)組中的應(yīng)用
Time Resolved Sampling and Tracer Injection Studies Related to Exhaust Port Hydrocarbon Oxidation;
發(fā)動機(jī)排氣口快速取樣及示蹤HC噴射的研究