To test the accuracy of the implementation, several scenarios of hydraulic jumps were simulated first. In this paper, the occurrence of tidal bore Bono is simulated using the non-hydrostatic Saint-Venant equation under a staggered grid formulation. Through an understanding of the formation of tidal bore mechanism, there is hope that the tidal bore Bono in Kampar River can be preserved. Sometimes, these tidal bore phenomena disappear, as happened to the Mascaret, tidal bore on the River Seine France. In Indonesia, this natural phenomenon is found in the Kampar River, which is known as the tidal bore Bono. Sometimes this large tidal inflow are channeled deep into a river. Although surfing the Bono waves can be very difficult due to the extreme currents and large amounts of mud brought up with the waves (besides the crocodiles), it remains a popular destination for surfers from all around the world.A tidal bore is a natural phenomenon usually occur in bays with large tidal waves. The Bono wave is not just one, but a series of multiple waves. Unfortunately several people die each year in connection with these tidal bores (also find more information about a tidal bore here: Some of the most famous locations for these waves are the Kampar River in Indonesia (seen in video) and the Qiantang River in China, at which the world's largest bore is reaching heights of up to 9 meters. Tidal bores only occur in a few locations worldwide with a large tidal range. The wave also attracts surfers who attempt to surf the tsunami-like wave, but as the river is also inhabited by crocodiles the surfers need to be escorted by rescue boats!Ī tidal bore is a tidal phenomenon in which the incoming tide forms waves of water that travels upwards against the direction of a river or a bay's current. The phenomenon, called "Bono", is feared by the locals to sink ships, as at full tide during the rainy season the waves can reach a height of 20 feet (6 meters) and a speed of up to 40 km/h. Spectacular moment caught on camera when several meter high waves are speeding up to 130 km inland through the Kampar River in Indonesia. Subreddit CSS designed by /u/kamikazed A.K.A /u/RagingRussianLiver You can get more info about the "TOTW" in the stickied thread at the top of the subreddit. Submissions with a tag are participating in our monthly week-long Theme. Mention what it contains spoilers for if it is not clear from the title or context.Įducational videos including documentaries, history, and science Posts and comments containing spoilers for recently released media must be with reddit's native spoiler tags. If your video is not in English, it must be subtitled and must have the tag in the title. This is not a place for promoting your own videos. If 20% or more of your submissions are from the same creator, your post may be removed. Personal attacks, hate speech, bigotry, etc will not be tolerated. This includes "campaign" videos/interviews, smear campaigns, and party smear campaigns.īe respectful of other submitters and commenters. Videos promoting an individual political candidate are not allowed. Videos must stand on their own merit without the use of an editorialized title. Use a title that is descriptive of the actual video without editorializing, telling how the video made you feel, or your past experiences. Mark non-family-friendly content as NSFW. No nudity, NSFL, 'gross' submissions, racism, etc. This is a food and family friendly environment. Submissions must link directly to a video between 5 minutes and 1 hour long. But while you're eating, you don't want to be constantly fumbling around with the mouse, loading video after video. You know when you sit down for a meal in front of the computer and you just need something new to watch for a bit while you eat? If you search /r/videos or other places, you'll find mostly short videos.
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