文档介绍：(中文题目)(二号、黑体、居中,段后空一行)摘要(小四号、黑体):离心式压缩机在国民生产中占有重要地位。可用于化肥、制药、制氧及长距离气体增压输送等装置。本次设计的主要工作包括:确定合成氨工段循环离心压缩机的结构形式、主体结构尺寸,并确定主要零、部件的结构尺寸及其选型。首先进行强度和稳定性计算,主要进行了筒体、端盖的壁厚计算、水压试验应力校核以及叶轮、轴的强度校核。其次,对这些零部件进行结构设计。整个设计过程都是依据设计规范和标准进行的,设计结果满足工程设计要求。(小四号、仿宋体,)(中文200字以内)(以下空1行)关键词(小四号、黑体):离心压缩机;叶轮;结构设计;应力校核;转子轴(关键词3—5个,分号隔开)(小四号、仿宋体,)(英文题目)ABSTRACT:,pharmaceuticals,oxygenandpressurizedlong-distancegastransportation,:pressorstructure,themainstructuresize,andidentifykeyzero,,forstrengthandstability,mainlyacylinder,coverthewall,thewaterpressurecheckandimpellerstresstest,,,.engineeringdesignresultsmeetthedesignrequirements.(小四号、TimesNewRoman,)(英文翻译应规范)(以下空1行)KEYWORDS:pressor;impeller;structuraldesign;stresscheck;rotorshaft(关键词3—5个,分号隔开)(小四号、TimesNewRoman,)目录(目录内容:小四号、宋体,两边对齐)1前言..................................................................................................................................、意义.............................................................................................................................................................................................12离心式压缩机概况...................................................................................................................................................................................................................................................................................................................................................................................................................43离心式压缩机选型及计算依据...........................................................................................................................