Transactions of the American Society of Civil Engineers, Vol. LXX, Dec. 1910
QR code
"Transactions of the American Society of Civil Engineers, Vol. LXX, Dec. 1910" is a scientific publication authored by Beverly S. Randolph, a member of the American Society of Civil Engineers. Written in the early 20th century, this volume features articles that delve into various engineering studies, with a particular focus on locomotive performance on gradients of different lengths. The likely topic of the book centers around optimizing locomotive efficiency in relation to
track gradients and operational economies. The primary paper within this volume, authored by Randolph, investigates how the resistance faced by locomotives varies with the length and steepness of the grades they encounter. By analyzing data from various railroads, Randolph establishes that the percentage of a locomotive’s weight that contributes to tractive effort decreases as the length of the grade increases—implying the concept of locomotives "getting tired" on longer inclines. The paper includes comparative tables and figures that demonstrate this relationship, revealing insights into the efficiency of steam production and how momentum plays a critical role in performance. Additionally, discussions shared by other engineers critique and support Randolph's findings, further enriching the understanding of locomotive operation under various conditions. (This is an automatically generated summary.)
Download for free
For your e-reader or reading app — Kindle, Kobo, Apple Books, Calibre etc.
Kindle → Use Send-to-Kindle
- Download the EPUB3 file above
- Upload it on the Amazon site your Kindle is registered with: amazon.com/sendtokindle for the US, amazon.co.uk/sendtokindle for the UK etc.
- It appears on your Kindle and in the Kindle app
Kobo, Nook etc. → Transfer via USB
- Download the EPUB3 file on your computer
- Connect your e-reader by USB and tap "Connect" on its screen
- Drag the file onto the e-reader drive
Phone, Tablet or Computer → Online or Reading App
Easiest: read online in your browser. Nothing to install.
Or use a reading app:
- Find and install one you like, for example Apple Books, ReadEra or Thorium Reader
- Download the EPUB3 file above
- Open it in the app
More help: iPhone / iPad · Android · Computer
Other formats & older devices
There may be more files related to this item.
About this eBook
| Author | Randolph, B. S. (Beverly S.) |
|---|---|
| Title |
Transactions of the American Society of Civil Engineers, Vol. LXX, Dec. 1910 Locomotive Performance On Grades Of Various Lengths, Paper No. 1172 |
| Credits |
Produced by Juliet Sutherland, Sigal Alon and the Online Distributed Proofreading Team at www.pgdp.net |
| Reading Level | Reading ease score: 73.6 (7th grade). Fairly easy to read. |
| Language | English |
| LoC Class | TA: Technology: Engineering and Civil engineering |
| LoC Class | TF: Technology: Railroad engineering and operation |
| Subject | Locomotives |
| Subject | Civil engineering -- Periodicals |
| Subject | Railroads -- Grades |
| Category | Text |
| eBook-No. | 18747 |
| ISBN (HTML) | 979-8-238-18747-1 |
| Release Date | Jul 3, 2006 |
| Copyright | Public domain in the USA. |
| Downloads | 191 downloads in the last 30 days. |
Project Gutenberg eBooks are always free!