Interface with emulsion layer – profile mesurement (separator, desalter/dehydrator) – density profile visualization
Technical Corner
Illustration of the differential pressure flow measuring principle using the pitot tube.
Bernoulli’s principle states that for an inviscid flow, an increase in the speed of the fluid occurs simultaneously with a decrease in pressure or a decrease in the fluid’s potential energy.[1][2] Bernoulli’s principle is named after the Dutch-Swiss mathematician Daniel Bernoulli who published his principle in his book Hydrodynamica in 1738.
Bernoulli’s principle can be applied to various types of fluid flow, resulting in what is loosely denoted as Bernoulli’s equation. In fact, there are different forms of the Bernoulli equation for different types of flow. The simple form of Bernoulli’s principle is valid for incompressible flows (e.g. most liquid flows) and also for compressible flows (e.g. gases) moving at low Mach numbers. More advanced forms may in some cases be applied to compressible flows at higher Mach numbers (see the derivations of the Bernoulli equation).
Bernoulli’s principle can be derived from the principle of conservation of energy. This states that in a steady flow the sum of all forms of mechanical energy in a fluid along a streamline is the same at all points on that streamline. This requires that the sum of kinetic energy and potential energy remain constant. If the fluid is flowing out of a reservoir the sum of all forms of energy is the same on all streamlines because in a reservoir the energy per unit mass (the sum of pressure and gravitational potential ρ g h) is the same everywhere.
Fluid particles are subject only to pressure and their own weight. If a fluid is flowing horizontally and along a section of a streamline, where the speed increases it can only be because the fluid on that section has moved from a region of higher pressure to a region of lower pressure; and if its speed decreases, it can only be because it has moved from a region of lower pressure to a region of higher pressure. Consequently, within a fluid flowing horizontally, the highest speed occurs where the pressure is lowest, and the lowest speed occurs where the pressure is highest.
Bernoulli’s principle states that for an inviscid flow, an increase in the speed of the fluid occurs simultaneously with a decrease in pressure or a decrease in the fluid’s potential energy.[1][2] Bernoulli’s principle is named after the Dutch-Swiss mathematician Daniel Bernoulli who published his principle in his book Hydrodynamica in 1738.
Bernoulli’s principle can be applied to various types of fluid flow, resulting in what is loosely denoted as Bernoulli’s equation. In fact, there are different forms of the Bernoulli equation for different types of flow. The simple form of Bernoulli’s principle is valid for incompressible flows (e.g. most liquid flows) and also for compressible flows (e.g. gases) moving at low Mach numbers. More advanced forms may in some cases be applied to compressible flows at higher Mach numbers (see the derivations of the Bernoulli equation).
Bernoulli’s principle can be derived from the principle of conservation of energy. This states that in a steady flow the sum of all forms of mechanical energy in a fluid along a streamline is the same at all points on that streamline. This requires that the sum of kinetic energy and potential energy remain constant. If the fluid is flowing out of a reservoir the sum of all forms of energy is the same on all streamlines because in a reservoir the energy per unit mass (the sum of pressure and gravitational potential ρ g h) is the same everywhere.
Fluid particles are subject only to pressure and their own weight. If a fluid is flowing horizontally and along a section of a streamline, where the speed increases it can only be because the fluid on that section has moved from a region of higher pressure to a region of lower pressure; and if its speed decreases, it can only be because it has moved from a region of lower pressure to a region of higher pressure. Consequently, within a fluid flowing horizontally, the highest speed occurs where the pressure is lowest, and the lowest speed occurs where the pressure is highest.
Walt Boyes tells it like it is in Flow Measurement: Part One– Differential Pressure Flow Measurement, another in our Back to Basics series.
This is the theory behind and orifice plate (and venturi). It shows how Bernoulli’s equation and the continuity equation are used to derive the equation for flow rate from a measured pressure drop across the orifice.
The guided wave radar’s self-monitoring capability continually checks for any faults that could cause device failures or false indications. The device features a graphic display incorporated into an all digital electronics module
Basically it is possible to work with a venturi solution in this case. But also a Pitot tube solution comes into consideration. To figure out the solution that fits best we need further information
Portable Brand Saw is a Mirage specialized saw with simple structure, easy to use and transport, widely used in works of assembly, repair and maintenance of oil pipelines.
Using hydraulic and pneumatic transmission to avoid overload, safe for saw blade to improve machine productivity.
Portable Brand Saw is a Mirage specialized saw with simple structure, easy to use and transport, widely used in works of assembly, repair and maintenance of oil pipelines.
Using hydraulic and pneumatic transmission to avoid overload, safe for saw blade to improve machine productivity.
The Mirage LB3060 specialized machine is a specialized reamer capable of boring holes with a diameter of 38mm-610mm with a length of up to 610mm, especially the machine can drill holes of flanges up to 3000mm apart. The machine is compactly designed, easy to operate, convenient for moving, maintaining and repairing equipment at construction sites.
The machine uses pneumatic or hydraulic transmission which is very safe for tools
The Mirage LB3060 specialized machine is a specialized reamer capable of boring holes with a diameter of 38mm-610mm with a length of up to 610mm, especially the machine can drill holes of flanges up to 3000mm apart. The machine is compactly designed, easy to operate, convenient for moving, maintaining and repairing equipment at construction sites.
The machine uses pneumatic or hydraulic transmission which is very safe for tools
MSF 400 is MIRAGE’s specialized pipe beveling machine with compact design, easy to install, widely used for processing and repairing pipes. The machine is designed to be suitable for harsh environments, easy to disassemble and operate, so it is widely used for the installation and maintenance of gas and oil pipeline systems of large length and size…
MSF 400 is MIRAGE’s specialized pipe beveling machine with compact design, easy to install, widely used for processing and repairing pipes. The machine is designed to be suitable for harsh environments, easy to disassemble and operate, so it is widely used for the installation and maintenance of gas and oil pipeline systems of large length and size…
The specialized surface milling machine is suitable for a variety of surfaces, used for flat end milling of pipes and flanges, in addition to chamfering and beveling. Compact advantages, easy to install and use, convenient, easy to move, suitable for many manufacturing, processing, repair…
Video of flange milling machine in action:
The specialized surface milling machine is suitable for a variety of surfaces, used for flat end milling of pipes and flanges, in addition to chamfering and beveling. Compact advantages, easy to install and use, convenient, easy to move, suitable for many manufacturing, processing, repair…
Video of flange milling machine in action: