Record Details
page G-6
Oregon Digital
| Field | Value |
|---|---|
| Title | page G-6 |
| Relation | Pumped-Storage in the Pacific Northwest |
| Date | 2005-05-10 to 2005-05-25 |
| Rights | This item is in the public domain. Acknowledgement of the University of Oregon Libraries as a source is requested. |
| Type | page |
| Format | Scanned from originals using Silverfast AI 6.0 on UMAX Powerlook III flatbed scanner. Scanned images saved as 16 bit grayscale tiffs. 184.614 kb 8 bit - Gray Gamma 2.2 - greyscale Omnipage 14 used to OCR 8 bit tiffs and generate text files for full text access. 16 bit grayscale and 48>24 RGB color tiffs edited in Photoshop CS 8.0: cropped, rotated, reduced in size, levels adjusted, grayscale bit depth reduced to 8 and JPEGs created. |
| Description | Gross Head — The difference of elevations between water surfaces of the forebay and tailrace under specified conditions. Gross head generally refers to the difference between normal full pool and average tailwater. Net Head (Effective Head) — The gross head less all hydraulic losses except those chargeable to the turbine. Rated Head — The head at which a turbine will deliver rated output at specified gate and efficiency. In many cases this is the same as design head, but in... |
| Identifier | http://oregondigital.org/u?/wwdl,2236 |
