Experimental modelling of spark plug design in aspect of heat range

摘要

Practical example of establishing of functional relationship between construction factors of spark plug insulator for the purpose of improving spark plug design is presented in this paper. This functional relationship is established by mathematical modelling of the construction by use of two - factor first and second order experimental plan with the repetition of the experiment in all experimental points. This model is used for optimization of spark plug construction in examined interval factors limits.