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[图书类] [PDF] [] 《模型喷气发动机制作手册》UP 2012 TRJ-300[PDF]-->资源格式: PDF 版本: UP 2012 TRJ-300 发行时间: 2002年 地区: 大陆,美国 语言: 简体中文,英文 简介: 目录: How do jet engines work? ... 17.1e open gas turfJille process . 77.Je question (!l e./f/(:iell(r . . . . . . . . The development history of the ict engine . It all started ill tbe 1930s . . . . . . . . 771e robust jet ellgines (iftbe 1950s . Prototypes for model jet engines .............. Drone ellgines alld AP[!s (AUxilimy POll'er Units) HJper-cbargillg Early model iet engines .......... ,Uax Ureber:, Babr Mamba ............... 77.Je Sll'edisb PAL ,)'stem and lis successor Turbomin KlI/1 Scbreckling:, J Model jet cngines to date ........... 1.1. TbeJ-450 by Sopbia Precision 12. AMT - Adl'allCed .licro Turbines. 1.3. 77.1eIq66 . . .. ... lA. TbeAl1es-Turbines .. 1.5. 77.1(!Jet Cat model tll/'hine 1.6. 77.Je Smallest Engilles . . . . . . . . . . . . 1. '. Turboprop alld Sb{!/i POll'er Ellgilles . . Chapter 1 The Component Parts of a Model Jet Engine Special features of small gas turhines Combustion Rotor design .. Gap lm,es . . . . . . . . Conclusions relatillg to tbe model jet enRine The compressor . . . . . . . . . . Tbe radial compressor ......... 7)pical calculatioll for a radial compressor. Turbocbarger compressors . . . . . . . . . The compressor cbaracteristic p,rapb . DijJilser [[beels . . . . . . . . . . EWimple of calculating tbe dmils('/" s)'stem 77.1esurge limit. . . . . . The axial compressor . . . . . Ex'ample calculation: axial compressor stage Thc comhustion chamher ..... .. . . . . . . . . . . . . Design andjilllcfioll (ltbe coml)[[stioll chamber. . The question (lIilel Jlixtureformation . . . . . . . . . . . 77.1e sigllifiCtlllce (!lre-circulation zones. . Turhine stage and exhaust conc . . . . HOll' tbe turb/lU' stage ll'orks . . . . Axial turbine or radial turbille? . . .. ...... . Design and l'ector dia! Chapter 3 1)pical calculatiul/.' turbine design fbr a model jet engine CellfriJi(alloads on the rotor lI'heel Tbe exhaust cUlle .. . . . . . . . . . 17.1f' shr!/i I!la mudeljet ell!!,ille . . . . . . . . Calculatill!!, The critical rotational speed A Home-made Model Jet Engine Introduction . . . . . . . . . . . . . . If'hat tools Il'ill/Ileed? Selecting materials . . . The compressur wheel . Constructing the engine . . Makin!!, the shr!ft . . 17.7e sbaftt1l/71lel and hearin[? . . . . . . . 17.7e turhine nozzle f Balm/chi!!, . The compreWJr system .. 17.7e comhustion cham her . 17.7e housin/2, ......... Assembling the components ...... Running the engine for the first time . . . . . . Bench running stand for kerosene operation . . . Pumps, tanks and other equipment . Runnin!!, the en/2,ine on kerosene ...... General instnlctions for different compressors .... Optimising the performance of modd jet engines The Engine in Practice . . . . . Safety: the First Commandment .. . Measuring the engine's performance data .. Rutational speed pressure and thrust. . . .Heasurementsjbr the adl'anced operator Using jet engines in modd aircraft ... Fundamental specialfealllres .. Howiet engines hehal'e in flight . Air ill take desiRn . Cooling the fi/sela/2,e Auxiliary Equipment . . . . . . . . . , , , , , . ' , , . . . . . . . . Particular problems encountered in jet-powered flight Thrust delay. . Gyroscopic £!{lects . Fault-finding . . . . . . . . , , W'hat the sound I!lthe engine tells you Exceeding the pressure limit (surRinp) A standard problem ............ .......... Excessil' Maintenance and repair ... . Checkin/2, the hearinf Bibliography Notes .. . . 1 . Introduction 2. The basic physical and technological principles behind the model turbo-iet engine 2.1 How a simple turbo-jet works 2.2 The right way to construct a gas turbine rotor using amateur means 2.3 The combustion system 2.3.1 Fuels 2.3.2 Combustion chamber and vaporiser 2.4 Temperature problems 2.5 Cooling 3. The iet engine and the model 3.1 The essential differences between jet turbine propulsion and propeller propulsion 3.2 The forces acting on a model aircraft in typical phases of flight 3.2.1 Ground take-off 3.2.2 Climb performance and maximum speed 3.2.3 A typical power man?euvre: the loop 3.3 Flying experience with turbo-jet models 3.3.1 Turbo-jet models to date 3.3.2 Characteristics of turbo-jet models 3.4 The turbo-jet engine in flight 3.5 oise 3.6 Model recommendations 4. Designing a model turbo-iet: the calculations 4.1 Speed triangles and speed plans 4.2 Designing the turbine stage 4.3 Designing the compressor stage 4.3.1 Design of the compressor wheel relating to airflow 4.3.2 Design of the diffuser system 4.3.3 Strength of the compressor wheel 4.4 Fuel consumption 4.4.1 Calculating the fuel consumption of the FD 3/64 4.4.2 The operating parameters corresponding to optimum fuel consumption 5. Measuring apparatus, measuring techniques and the analysis of measured results 5.1 Measuring rotational speed 5.2 Measuring pressure 5.3 Measuring thrust Contents Measuring temperature Measuring fuel consumption Measuring the direction of flow at the jet outlet Analysing measured results Other accessories Ignition systems Fuel metering system Tanks Starting equipment Fan or compressed air Electric starters Building instructions for the IIFD 3/64" iet turbine General information Constructing the components The rotor system The shaft The compressor wheel The turbine wheel Jigs The internal structure The housing Turbine diffuser blade system and turbine housing Attaching the diffuser blade system to the housing Centring the internal structure Making the front section The combustion chamber The vaporiser Installing the vaporiser in the combustion chamber Annular jet Final assembly Parts list Drawings Specification of the IIFD 3/64" turbo-iet engine Running characteristics and operating instructions The results of an uncontrolled fuel supply The influence of air pressure and temperature Initial test running: starting and running the engine on propane / butane gas Starting and running the engine on a diesel/petrol mixture Maintenance FD 3/67 LS, the turbo-iet from a kit Bibliography Sources of supply 下载地址: 下载链接支持ed2k,http,ftp ed2k://|file|[%E6%A8%A1%E5%9E%8B%E5%96%B7%E6%B0%94%E5%8F%91%E5%8A%A8%E6%9C%BA%E5%88%B6%E4%BD%9C%E6%89%8B%E5%86%8C].DIY.a.Gas-Turbine.Engine.from.an.Autornobile.Turbocharger.Rules.of.Thumb.pdf|751153|C36C233F4290A335C46071D2DCEB0597|/
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发帖时间:2012-09-27 00:17:51 |
回复数:8
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sydgl
小有名气
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2012-9-27
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SHIANNI01
无名小卒
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2012-10-2
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cnzhf2000
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2012-10-5
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杨家宇
江湖小虾
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2012-10-6
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梅笑林
武林高手
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2012-10-6
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麦洛德
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2012-10-10
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eric_zzy
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2012-10-11
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wanghongyu5683
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2012-12-23
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游客组
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