How to calculate the inductances?

[yunaijun]

Homework Statement

There are six coils(Multi-layer circular solenoid).loops for the coaxial loops.
I konw all their dimensions,turns,layers.

Homework Equations

Because I need very accurate inductance,so I use GROVER's fomulate for self-inductance and maxwells' for mutual inductance.

I write a program,but it is very complicate,the cpu need several hours to give me a result.

The Attempt at a Solution

Is there some way to optimal it?
Or is there some efficient calculation techniques?

 

[KataKoniK]

I understand your concern for accuracy and efficiency in your calculations. There are a few potential ways to optimize your program and make it more efficient.

One option is to use numerical methods such as finite element analysis or boundary element analysis to solve for the inductance. These methods can handle complex geometries and multiple coils, and can often provide more accurate results in a shorter amount of time compared to analytical formulas.

Another approach is to simplify your coil geometry, if possible. For example, if your coils are not perfectly circular, you could approximate them as a series of smaller circular coils. This may reduce the complexity of your calculations and improve efficiency.

Additionally, you could try parallelizing your program to take advantage of multiple processors or using a high-performance computing cluster. This can greatly reduce the time it takes to run your calculations.

Lastly, there may be more efficient algorithms or numerical techniques available that are specific to your problem. I suggest researching and consulting with other experts in the field to see if there are any other methods that could be applied to your specific situation. Good luck with your calculations!

 

[Mene]

I would recommend utilizing a computer program or software specifically designed for calculating inductances. These programs often have built-in formulas and algorithms that can accurately and efficiently calculate inductances for complex coil configurations, such as multi-layer circular solenoids with multiple turns and layers.

Additionally, you can also consider using numerical methods, such as finite element analysis, to accurately calculate inductances. These methods may require some knowledge of programming and mathematical modeling, but can provide more accurate results compared to analytical formulas.

It is also important to double check your input parameters and ensure they are accurate and consistent with the physical dimensions and properties of your coils. Small errors in measurements or assumptions can greatly affect the accuracy of your results.

Overall, it is important to use reliable and validated methods for calculating inductances to ensure accurate results. If you are still experiencing long computation times, you may also consider using a more powerful computer or parallel computing techniques to speed up the process.