Heat transfer analysis of atomized droplets during high velocity arc spraying

来源 :中国有色金属学会会刊:英文版 | 被引量 : 0次 | 上传用户:zwb1102
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
The heat transfer problem of the atomized droplets during high velocity arc spraying (HVAS) was modeled and solved by a numerical method using a Fe-Al alloy, and the influences of several important process parameters on the heat transfer behaviors of the
其他文献
B-Ti-C composites toughened by TiB2 particles were produced by reaction sintering of B4C, TiC and TiB2 powders. Microstructure and mechanical properties of the
The surface oxygen-diffusion-permeation behaviors of Ti based alloys were investigated. MEF4A opticalmicroscopy and HMV-2000 micro-hardness tester were employed
By means of atomic force microscope, the surface pattern, particle size distribution, and specific surface area of La-Ti composite oxide were studied. The compo
新课标倡导中学地理教师要充分利用地理信息技术来开发乡土地理教学资源。多年来,绝大部分中学地理教师对地理信息技术的认识仅仅停留在教材内容上,缺乏对地理信息技术的应用
【正】 作为英语教师,对于英语国家如何培训英语作为第二语言教学(Teaching Englishas a Second Language,简称TESL)的师资自然是感兴趣和关心的。今年五月随广州中山大学学
取景是拍好旅游摄影作品的第一步。在旅游过程中,面对五彩缤纷的美景,许多人拿起相机,往往会感到手足无措,不知道拍什么好了。出现这种状况的主要原因,往往是不懂得旅游摄影的基本取景规律。同样一个景物,由于取景方式不同,拍出来的画面会呈现不同的效果。数码相机自动程度越来越高,可以自动对焦、自动测光、自动曝光等,但是取景却是无法成为全自动的,必须靠拍摄者自己选取。从与被摄物体的距离上分类,取景大致可分为五类
Aiming at the characteristics of remote sensing image classification, the mixed pixel problem is one of the main factors that affect the improvement of classifying precision in remote sensing classifi
面对职业指导的迫切需要,各种有影响的职业指导理论过分强调职业与个体特点之间的适应.关于个体的自我效能在职业选择中的影响作用却被忽视了。自我效能理论对职业指导的价值
The special ultrasonic testing system has been developed for thickness measurement of plasma sprayed coatings. The ultrasonic immersion method was used to obtai