Strong fluid analysis software for valves, 'Simerics MP+'.
Simulate the flow characteristics of valves and volumetric pumps! A CFD software specialized for valves and pumps that other CFD software struggles with!
PumpLinx is a fluid simulation tool for calculating the transient characteristics of various valves, volumetric pumps, and compressors. It is developed based on the thermal fluid simulation tool Simerics MP and utilizes all the features of Simerics MP. 【The following fluid analyses are possible】 ■ Free surface flow ■ Flow considering the compressibility of air contained in liquids ■ Pressure pulsations and water hammer effects ■ Coupling of pump flow with the rigid body motion of valves and cam rings ■ Flow in low to medium vacuum conditions ■ Compressible flow (subsonic) ■ Cavitation ■ Time variations of flow field (velocity vectors, pressure), flow rate, fluid forces, and torque The biggest strength is the ability to automatically create meshes even for clearances in the µm range, which is difficult with other general-purpose fluid analysis software!! In addition to valve analysis, there has been an increase in achievements with oil pumps for automotive and construction machinery applications, such as vane pumps for power steering and CVTs, and trochoidal pumps for engine lubrication. *There is a lot of information that cannot be posted online. Especially, we encourage you to see the actual mesh creation and movement through a demo presentation!!
basic information
(1) Automatic generation of calculation meshes! Even for complex flow paths, automatic generation of calculation meshes is possible with simple button operations. Additionally, for pump chambers involving rotation/volume changes, high-precision calculation meshes can be automatically generated using a dedicated mesh creation module. It is possible to automatically execute the movement/rotation/deformation of high-precision meshes without tedious tasks. (2) Fluid analysis of various valves and gear pumps is possible! PumpLinx has an automatic mesh creation function for various valves and pumps, making it easy to perform calculations for different valves and pumps, including calculations for flow paths containing valves, and coupled analysis is also possible. (3) More accurate modeling of aeration/cavitation! It includes a high-precision cavitation model, allowing for the prediction of non-condensable gas expansion and vapor generation due to cavitation. (4) Calculation of free surface flow As a new feature, the calculation of free surface flow has become possible. It is now also possible to analyze oil splashing inside the gearbox and oil suction from the oil pan during pump startup.
Price information
The price may vary depending on the options, so please feel free to contact us.
Price range
P6
Delivery Time
OTHER
Model number/Brand name
Simerics
Applications/Examples of results
PumpLinx is primarily used by automobile manufacturers and automotive-related parts manufacturers in Japan, and it has a proven track record with various valves, oil pumps used in automatic transmissions (AT) and continuously variable transmissions (CVT), as well as engine oil pumps. Globally, it has a wide range of applications not only in the automotive industry but also in various other sectors. Examples of global achievements by the developer can be found at: http://www.simerics.com/testimonials/ In addition to overseas use, many companies in Japan that have already purchased multiple fluid analysis software packages also choose to purchase PumpLinx for its user-friendliness, improved accuracy, and reduced calculation time in the analysis of valve performance and volumetric pumps such as gear pumps and vane pumps. A case study on fluid analysis of a vane pump using 'PumpLinx' was published in KYB Corporation's KYB Technical Report No. 53 OCT. 2016. [Prediction of Vane Pump Characteristics through CFD Analysis] https://www.kyb.co.jp/technical_report/data/no53j/03_technology_explanation_01.pdf
Detailed information
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[Analysis Case] Simulation of Gear Pump Self-Priming Performance [Fluid Analysis] This is a simulation of a gear pump that draws engine oil from the oil pan of a car. It is calculated using free surface flow (VOF).
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[Analysis Case] Automotive Lubrication System [Fluid Analysis] Coupling of Internal Gear Pump and Spool Valve
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[Case Study] Simulation of Automotive Lubrication System [Fluid Analysis] Coupling between External Gear Pump and Pressure Regulating Valve
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[Analysis Case] Coupling of Piston Pump and Valve [Fluid Analysis] Cross-section: Magnitude of Velocity Valve: Pressure
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[Case Study] Simulation of an Internal Gear Pump [Fluid Analysis] Visualization of cavitation in an internal gear pump.
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[Analysis Case] Simulation of External Gear Pump [Fluid Analysis] Visualization of cavitation in the external gear pump.
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[Analysis Case] Simulation of Vane Pump [Fluid Analysis] Simulation of Cavitation in Vane Pump
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[Case Study] Simulation of a Swash Plate Axial Piston Pump [Fluid Analysis] Simulation of Cavitation in a Swash Plate Axial Piston Pump
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[Analysis Case] Coupling of Fuel Injection Pump and Valve [Fluid Analysis] Gas Volume Fraction
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Online seminar on the utilization of the latest thermal fluid analysis software and turbo design software.
Wavefront Inc. will hold an online seminar titled "Utilization of the Latest Thermal Fluid Analysis Software and Turbo Design Software"! In recent years, various initiatives have been undertaken to achieve a carbon-neutral society. For example, in the automotive industry, with the further promotion of electrification, energy conservation, and efficiency, there is a growing demand for thermal fluid analysis, including cooling simulations for electric motors (water cooling/oil cooling) and oil agitation simulations for planetary gear mechanisms used in EVs/HEVs. In this seminar, we will introduce the thermal fluid analysis software "Simerics MP+" specialized for these complex simulations! Additionally, the construction of small hydropower plants contributing to sustainable renewable energy supply is becoming increasingly active. Since installation locations are not limited as long as there is a drop and flow, many potential development sites remain, and many companies are entering this field. We will also introduce the turbo design software "CFturbo," which serves as a stepping stone for those involved in small hydropower generation to increase turbine efficiency while reducing design time and costs, as further proliferation and diversification of small hydropower generation is anticipated!
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The Piston Cooling template has been added to SimericsMP+!
A Piston Cooling template for two-phase flow piston cooling simulation using oil injection has been added. It is now possible to model multiple pistons with a single piston cooling module. Additionally, conjugate heat transfer simulations can be performed without using Python scripts.
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The 【SimericsMP+】Fuel Tank template has been added!
A Fuel Tank template has been added to simulate two-phase flow in the fuel tank of a vehicle.
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The Vehicle template has been added to SimericsMP+!
A Vehicle template has been added for performing simulations of automotive exterior, under-hood airflow, and thermal damage analysis. Additionally, a new mesh type has been introduced, allowing selected solid components or internal fluid components to be retained within the template. Furthermore, "Drag development" has been added to the output of drag calculations.
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The Marine template has been added to SimericsMP+!
A Marine template has been added for performing hull simulations. Additionally, a "Submerged hull" type for simulating underwater objects such as submarines and UAVs has been added. It is also possible to choose whether to maintain the water surface and whether to include propulsion.
