Slack line flow behavior poses a significant challenge to developers and users of liquid pipeline simulators. Theres plenty of local groups on Facebook, all you need do is search. The collapse of slack line regions may cause pressure surges that must be considered when developing operational procedures to avoid damaging the pipeline. If you see a slackline in the park, go talk to the person on the slackline Ask them if they know of any groups or communities. Slack line regions significantly change the hydraulics of the pipeline operations, particularly the behavior of transients. Slack line flow behavior is of interest to pipeline operators for a number of reasons:įrictional head loss in slack regions is much greater than in tight line regions. On one large pipeline, slack volumes are in the tens of thousands of barrels. On others, slack line flow was expected as a normal part of the operation.
#SLACK LINE SOFTWARE#
Since the simulation software was not designed to handle the slack line flow, simulations during those periods were inaccurate. Again, the pipeline operators were unaware of this condition until real time simulation so&are was installed. On another, slack line flow occurred only during some upsets. In this case, the total slack volume (volume of vapor bubble) was only 50 to a few hundred barrels in size. However, until the real time simulation software was installed, the pipeline operators were unaware of its occurrence. On one, slack line flow existed almost all of the time. Slack line flow occurs only during abnormal pipeline operations.Įxperiences installing real time simulation software on a number of liquid pipelines over the last 15 years have included the following: Slack line flow occurs occasionally during normal pipeline operations. Slack line flow occurs all of the time in some section of the pipeline. Most liquid pipelines fall into one of the following categories: This flow condition is very common in liquid pipelines. Looking for a slackline to do tricks on? Try the Slackline Industries Trickline.Slack line flow is a phenomena in which a pipeline transporting a liquid product develops vapor bubbles at points at which the pipeline pressure falls below the vapor pressure of that liquid. trees and posts, but it will also prolong the life of your gear. It will not only protect what you use as anchors i.e.
Tree Protection: Use of tree protection is HIGHLY encouraged on all of our products.Made for slacklining with a custom-designed weave, providing flexibility to walk or jump, while maintaining enough stability for easy learning.The handle grip is a soft plastic for comfortable and efficient tensioning and the ratchet release is also rubberized for easy and safe release of the tension on the line. The easy-to-use ratchet comes with 8 feet of webbing and a reinforced loop to firmly anchor and tension the slackline.Kit includes slackline, ratchet tensioner, tree protection and instructional DVD guide.Essentially shorting you on your main line! Other companies will advertise a kit length that includes the webbing on the ratchet and the main line. Now lines of all shapes and sizes frequent local parks and backyards around the world, and everyone from youngsters to elite athletes is partaking in the sport. The advertised TrueLength refers to the length of the main line alone. Slacklining has come a long way from the home-grown configurations made from old tattered webbing that littered the climber's campgrounds in places like Joshua Tree and Yosemite.Slackline for beginner, trickline, indoor slackline. Improve balance skills, core strength, and coordination while having fun The high quality and simplicity of our slackline sets make them accesible to everybody and everywhere.Two-piece slackline is fully adjustable and easily installed between trees or other sturdy anchor points.Featuring static-style webbing ideal for learning and in instructional DVD, the BASE LINE is perfect for getting started and progressing to basic tricks. This complete introductory slackline kit is designed specifically for beginner and intermediate users.
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