![compressor 4.4 hardware acceleration compressor 4.4 hardware acceleration](https://www.puremix.net/images/cache/thumbs/advanced_compressor_controls/advanced_compressor_controls-1800-86-og_v.jpg)
Cylinders in integral compressors are usually arranged on only one side of the frame (i.e., not balanced-opposed). Integral compressors typically have compressor and engine-power cylinders mounted on the same frame and are driven by the same crankshaft. The cranks are arranged so that the motion of each piston is balanced by the motion of an opposing piston. Separable compressors are usually arranged in a balanced-opposed configuration characterized by an adjacent pair of crank throws that are 180 degrees out of phase and separated by only a crank web. Compressor manufacturers rate frames for a maximum continuous horsepower and frame load (see the section on Rod Load below). The frame is a heavy, rugged housing containing all the rotating parts and on which the cylinder and crosshead guide is mounted. 5-Reciprocating compressor components (courtesy of Dresser-Rand). 2 shows a separable engine-driven compressor package.įig.
![compressor 4.4 hardware acceleration compressor 4.4 hardware acceleration](https://14q12h2ead3m2hwpno2qt80z-wpengine.netdna-ssl.com/wp-content/uploads/2016/12/Why-Choose-or-Upgrade-to-a-Variable-Speed-Drive-Air-Compressor2-300x125.png)
1 is a cross section of a typical separable compressor. However, separable compressors have higher maintenance costs than integral compressors.įig. They are easy to install, offer a relatively small initial cost, are easily moved to different sites, and are available in sizes appropriate for field gathering-both onshore and offshore. Separable units are skid mounted and self-contained. Operating speed is typically between 900 and 1,800 rpm. Often a gearbox is required in the compression train. Either an engine or an electric motor usually drives a separable compressor. The term “separable” is used because this category of reciprocating compressors is separate from its driver. The American Petroleum Institute (API) has produced two industry standards, API Standard 11P and API Standard 618, which are frequently employed to govern the design and manufacture of reciprocating compressors.
![compressor 4.4 hardware acceleration compressor 4.4 hardware acceleration](https://i1.rgstatic.net/publication/345842712_FPGA_accelerated_tradingdata_compression_thesis_report/links/5fafa28192851cf24cce186d/largepreview.png)
The high-speed category also is referred to as “separable,” and the low-speed category also is known as “integral.” There are two types of reciprocating compressors: 3.4.2 Single-acting cylinder (crank end).3.4.1 Single-acting cylinder (head end).