Simerics MP+ is also used for cooling analysis of e-axles.

Analyze the cooling of e-axles with the powerful rotation and VOF features of Simerics! It's also suitable for switching from other general-purpose CFD solvers or particle methods.

【The following fluid analyses are possible】 ■ Free surface flow ■ Flow considering the compressibility of air contained in liquids ■ Pressure pulsation, water hammer effect ■ 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 ■ Flow field (velocity vectors, pressure), flow rate, fluid forces, and torque over time Recently, there has been an increase in projects for cooling analysis of e-axles for automobiles, and when solving the VOF method with other CFD software, we have received inquiries such as: - Analysis time is too long - It is difficult to create fine computational meshes - The analysis diverges and does not converge Additionally, even when analyzed using particle methods, we have received feedback that accurate thermal analysis cannot be performed, and it is only possible to determine the areas where oil is present. Our company has gained know-how that cannot be obtained solely from software sales by actually undertaking contracted work from Tier 1 customers. SAE presentation paper on motor oil cooling from the developer https://saemobilus.sae.org/content/2020-01-0168/

Simerics MP+

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 that involve 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 gear pumps is possible! Simerics MP+ has mesh creation capabilities for various pumps, including different gear pumps, making it easy to perform calculations for a variety of pumps. It also has a mesh creation function for valves, allowing for calculations of flow paths that include valves, and coupled analysis is also possible. (3) More accurate modeling of aeration/cavitation! It includes a high-precision cavitation model, making it possible to predict the expansion of non-condensable gases and the generation of vapor due to cavitation. (4) Calculation of free surface flow It is now possible to analyze oil splashing inside gearboxes and the suction of oil 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

Delivery Time

OTHER

Model number/Brand name

Simerics

Applications/Examples of results

Simerics MP+ is primarily used by automobile manufacturers and automotive-related parts manufacturers in Japan, with numerous achievements in oil pumps used in automotive ATs and CVTs, as well as engine oil pumps. Additionally, it has a wide range of implementation achievements not only in the automotive industry but also globally. Examples of achievements worldwide by the developer: http://www.simerics.com/testimonials/ Of course, overseas, as well as among domestic companies that have already purchased multiple fluid analysis software, there are many cases where Simerics MP+ is purchased for its user-friendliness, improved accuracy, and reduced calculation time in the analysis of volumetric pumps such as gear pumps and vane pumps. Publicly available case studies from Japanese customers: https://www.wavefront.co.jp/CAE/simerics-mp-plus/interview.html