Generating curve coefficients for BiCubic curves

Chandan Sharma Chandan Sharma

Chandan Sharma

Owner @ Convergent Solutions

发布日期: 2017年8月4日
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For EnergyPlus users: This is a modified version of curve fit tool that comes with EnergyPlus installation (link). Original tool (link) can generate curve fits for Quadratic, Cubic and BiQuadratic curve types and this new tool has the additional capability to generate BiCubic curves. The intended goal for the development of this tool was to create EIRfTPLR curves used for EnergyPlus reformulated EIR chiller's part load modeling.

Please feel free to send me a message for any feedback or questions. Thanks.

Jonathan Kachler

Expert technique pompes à chaleur industrielles et réfrigération

4 年

Hello, Great Job on this tool !! I know it's been a while since you published this article but I'm trying to use your tool in order to generate a bicubic curve fit for EP for transcritical CO2 compressors. I can't find the proper coefficients, could you help me please. John from France

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