First Airplane
The First Airplane Diesel Engine: Packard Model DR-980 of 1928
作者：Meyer, Robert B.
体例：题 章数：44
字数：76,602 来源：Project Gutenberg
版本与结构
- 来源版本
- 本站收录 1 个来源：Project Gutenberg（76,602 字）。
- 分章依据
- 按「题」标记切分为 44 题（Gutenberg 卷册标记）。
- 篇幅分布
- 平均每题 1,740 字。
- 原文溯源
cache/epub/31023/pg31023.txt（Project Gutenberg）
章节目录
共 44 题- SMITHSONIAN ANNALS OF FLIGHT
- SMITHSONIAN ANNALS OF FLIGHT
- VOLUME 1 . NUMBER 2
- Washington, D.C., 20402--Price 60 cents
- Contents
- ACKNOWLEDGMENTS vi
- FOREWORD vii
- COMMENTS 27
- Acknowledgments
- Foreword
- PHILIP S. HOPKINS
- 30 July 1964
- Introduction
- History
- Description
- Specifications
- Operating Cycles
- Figure 21.--Operating cycles. (Smithsonian photo A48846.)]
- Weight-Saving Features
- Diesel Cycle Features
- Development
- Comments
- Analysis
- Advantages
- Fire-Safe Fuel
- Graphic Proof of fuel safety in the Packard-Diesel Aircraft Engine
- Disadvantages
- Appendix
- 1. Agreement between Hermann I. A. Dorner and Packard Motor Car Company
- WITNESSETH, that
- 2. Packard to Begin Building Diesel Plane Engines Soon
- DETAILS NOT ANNOUNCED
- 3. Effect of Oxygen Boosting on Power and Weight
- TABLE 1
- Normal horsepower 6000
- Take-off horsepower 8000
- Oxygen to be supplied 100 lb per min
- Weight of 8000-hp engine 16,000 lb
- Weight of boosted 6000-hp engine 12,000 lb
- Weight of oxygen for 2-min boost 200 lb
- Weight of container for 29 lb of liquid oxygen 150 lb
- Net weight saving by oxygen boost 3650 lb
- Weight per horsepower, nonboosted engine 2 lb
- Weight per horsepower, boosted engine 1.54 lb