Record Details
page 4
Oregon Digital
| Field | Value |
|---|---|
| Title | page 4 |
| 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. 252.296 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 | and pumping the equivalent of about eight hours at night. In a 24-hour cycle the water in the upper reservoir would be completely recycled. Total reservoir storage would be relatively small. This type of operation requires large amounts of off-peak thermal energy to be available each night for pumping. While a few plants of this type have been constructed, they have not proven to be highly successful because their limited reservoir storage reduces their operating flexibility. Weekly... |
| Identifier | http://oregondigital.org/u?/wwdl,2119 |
