Smoothed Particle Hydrodynamics (SPH) is a computational method for modeling continuum mechanics, such as solid mechanics and fluid flow. It was developed by Gingold and Monaghan and Lucy in 1977, initially for astrophysical problems. It has been used in many research fields, including astrophysics, ballistics, volcanology, and oceanography. It is a meshless Lagrangian method (coordinates move with the fluid), and the resolution of the method can be easily adjusted for variables such as density. CD BioSciences use computer-aided methods to provide SPH service to help customers complete biofilm related research.

Advantages

• SPH is a meshless method, which makes it ideal for modeling problems dominated by complex boundary dynamics.
• The absence of grids significantly simplifies model implementation and its parallelization, even for multi-core architectures.
• SPH can be easily extended to various fields and mixed with some other models such as biofilm modeling
• The computational cost of the SPH simulation is significantly lower than the cost per number of elements of the grid-based simulation.

Specific SPH Approaches We Offer

• CD BioSciences offer professional SPH services. similar to the DEM scheme, the SPH approach can also successfully represent biological reactions and nutrient diffusion while also taking into account deformation and interfacial erosion, the difference being that SPH is based on a continuum approach. SPH can also be applied to study the mechanics of EPS and chemotaxis of biofilms under fluid induced deformation
• In addition, we provide professional results analysis, image processing, data aggregation and other services.

Provided by Customers

Please inform us of your specific biofilm SPH service details, and we can provide customized solutions for different projects.      

Service Process

Our Features

Deliverables

1. Related experimental results raw data
2. SPH results
3. SPH results analysis
4. Image and result analysis
5. Interaction and movement details
6. Summary of relevant calculation parameters

Why Choose Us?

CD BioSciences is a professional biofilm technology provider, supporting a variety of biofilm modeling services. We are able to perform individual tests at the most precise level, as well as design and complete a suite of services as a solution to the subject project. CD BioSciences has many years of experience in biofilm technology. If you are looking for these services, you can contact us at any time and we look forward to a pleasant relationship with you. 

References

1. Hanfeng Zhai, et al. Multiscale Computational Modeling of Biofilm. 2022
2. Gingold R A, Monaghan J J. Smoothed particle hydrodynamics: theory and application to non-spherical stars. Monthly Notices of the Royal Astronomical Society. 1977, 181(3):375-389.
3. Lucy L. A numerical approach to the testing of the fission hypothesis. Astrophys Journal, 1977, 82.

• Biofilm Computational Construction Service
• Biofilm Molecular Dynamics Simulation Service
• Stability Test of Biofilm System
• RMSF Analysis of Biofilm System
• Gyration Radius Analysis of Biofilm System
• Binding Mode Analysis of Biofilm System
• Secondary Structure Analysis of Biofilm System
• Energy Analysis of Biofilm System
• Hydrophobic Interaction Analysis of Biofilm System
• Free Energy Landscape Analysis of Biofilm System
• Biofilm Conformational Principal Component Analysis
• Biofilm Ramachandran Plots Analysis
• Cluster Analysis of Biofilm System
• SAS Analysis Service of Biofilm System
• Energy Decomposition Analysis of Biofilm System
• Electrostatic Interaction Analysis of Biofilm System
• Biofilm Virtual Screening Service
• Computational Modeling of Early-Stage Biofilm Formation
• Biofilm CGMD Service
• Biofilm DPD Service
• Biofilm DEM Service
• Biofilm XFEM Service
• Other Biofilm MD Serivce
• Biofilm Homology Modeling Serivce
• Gram-negative Bacterial Outer Membrane Construction Service
• Biofilm Formation Simulation Service
• Construction Services for Discrete Difference Models
• Modeling Services for Geometric Heterogeneity in Biofilms
• Computational Simulation Service for Biofilm Development
• Computational Modeling Service for Synthetic Biofilms
• Biofilm MD Results Analysis Services
• Biofilm Multiscale Computational Modeling Service
• Biofilm Modeling Service