Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Method for increasing calculation speed of chemical process simulation software based on CUDA

A process simulation and calculation speed technology, applied in the field of chemical process simulation, can solve problems such as limiting software operating efficiency and consuming CPU resources for a long time, and achieve the effects of short calculation time, improved computing power, and improved efficiency

Pending Publication Date: 2020-12-15
杭州百子尖科技股份有限公司
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The chemical process simulation software converts various data in the simulated chemical process into a nonlinear equation set. In the process of solving the equation set, there are a large number of complex calculation operations. In some large-scale simulation projects, the equation set The number of equations is even up to 10,000. At present, these calculations take a long time and a lot of CPU resources, which limits the operating efficiency of the software.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Method for increasing calculation speed of chemical process simulation software based on CUDA

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0028] This embodiment is a solution for chemical process simulation software to use CUDA to increase calculation speed in parallel, mainly solving two problems of how to use CUDA to participate in the calculation of chemical process simulation software and how to improve the calculation efficiency of CUDA in chemical process simulation software.

[0029] How to use CUDA to participate in the calculation of chemical process simulation software, the steps are as follows:

[0030] S1. Determine the threshold T by testing the performance of the computer, and configure it as a parameter in the chemical process simulation software;

[0031] S2. The chemical process simulation software builds simulation project files, simulates the chemical process to establish a chemical unit model, and inputs relevant material data and parameter data.

[0032] S3. Transform various data in the simulation project into nonlinear equations through mathematical modeling, which can be expressed as It...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a method for increasing the calculation speed of chemical process simulation software based on CUDA. The invention aims to provide the method for increasing the calculation speed of chemical process simulation software based on CUDA. According to the technical scheme, an operand of chemical process simulation software depends on the scale and complexity of simulation engineering, the larger the scale of the simulation engineering is, the higher the complexity is, the larger the calculation dimension is, and the larger the dimension is, the higher the efficiency of theGPU is in parallel calculation of large-scale data by using the advantage of GPU calculation of CUDA. The invention is suitable for the field of chemical process simulation.

Description

technical field [0001] The invention relates to a method for improving calculation speed of chemical process simulation software based on CUDA. Applicable to the field of chemical process simulation. Background technique [0002] The chemical process simulation software is a program that uses a computer as an auxiliary tool to simulate the calculation of heat and logistics balance in a chemical process, and provides the program for the simulated calculation results. CUDA is a GPU-based computing platform launched by NVIDIA. The general-purpose parallel computing architecture provided by the platform enables GPUs to solve complex computing problems. [0003] The chemical process simulation software converts various data in the simulated chemical process into a nonlinear equation system. In the process of solving the equation system, there are a large number of complex calculation operations. In some large-scale simulation projects, the equation system The number of equatio...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): G06F30/20G06F9/50G06F111/10
CPCG06F30/20G06F9/5027G06F2111/10
Inventor 许俊炜
Owner 杭州百子尖科技股份有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com