In an open channel flow operation, it’s important that you’re combining the right primary flow management device with the right measurement tool. Fortunately, if you want to take the most accurate readings possible, you can combine a flume with an ultrasonic flow meter. Ultrasonic flow meters and flumes are the perfect pair when it comes […]
Advantages of Combining a Flume with an Ultrasonic Flow Meter Read More »
Whether you choose a flume or a weir as your primary flow management device, installing your device correctly is the key to getting the most out of your tool. If you’re trying to decide which device you should install, you may be wondering if there are any similarities in how you will install a weir
Parshall flumes are perhaps the most widely used open channel flow device in the world. The benefit of this style of flume is that it can be used in a variety of applications, and it is also resistant to some of the drawbacks that can affect other devices. There is one issue, however, that may
Adjusting a Parshall Flume for High Approach Velocity Read More »
The success of an open channel flow operation depends on having a quality primary device such as a flume or a weir. Simply choosing your primary device, however, is not enough to guarantee operational success. You also need to be certain that you have correctly sized your device. Luckily, you can easily size your flume
What are some Simple Solutions for Sizing a Primary Device? Read More »
Nothing is more important to an open channel flow operation than having a high-quality flume. If you’ve never purchased a flume before, however, you may not know what to look for in a device. Fortunately, buying a flume is actually very easy, particularly if you do your due diligence and keep a few important pieces
In an open channel flow operation, the most important decision you can make is what type of flume you’ll use in your system. While there are a variety of available flumes, all of which have their benefits, two of your best options are the Parshall flume or Cutthroat flume. Because these two flume types are
There are countless accessories that you can add to a flume, some of which are designed to improve utility and others that are meant to fix a problem. Replacement floors fall into this latter category and can help you adjust the hydraulics of your flume with minimal effort. If you’re not familiar with replacement floors,
If you’re thinking about installing a Parshall flume in your open channel flow operation, you must decide the material from which you’ll have your flume constructed. Parshall flumes, like many primary devices, can be constructed using a wide range of materials, including concrete and fiberglass. Because so many people are familiar with concrete, it’s common
A weir is a versatile primary flow management device that will meet the needs of most operations. If you want to get the most out of your weir, however, then it’s important that you understand how to take measurements using this device and some of the pitfalls that you may encounter. If you’re not experienced
Like most primary flow management devices, weir boxes are available with a variety of accessories that can improve their utility, including covers. Weir box covers come in several different styles, and while not every weir will need a cover, they can be an invaluable accessory, depending on the nature of your operation. If you’re not
