The phrase "a non conventional method" is correct and usable in written English.
It can be used when describing a method that deviates from traditional or standard practices.
Example: "The researchers employed a non conventional method to gather data, which yielded surprising results."
Alternatives: "an unconventional approach" or "a nontraditional technique".
A non-conventional method was considered to model the flexibility of the fins of stingray.
In this study, untwisted CNT yarns were prepared by a non-conventional method drawing CNTs through a die.
Microwave sintering has emerged in recent years as a non-conventional method for sintering materials with significant advantages against conventional procedures.
The adsorption of chromate ions from aqueous solutions onto the novel CTAB silica gelatin composite has been studied with a non-conventional method.
This paper presents the findings of investigation carried out on bricks made using fly ash and bottom ash using a non-conventional method.
In addition the return winding, as a non-conventional method of creating a return loop for the Rogowski coil, is compared with a return wire (loop) to analyze sensor performance.
This paper deals with the elaboration of titanium dioxide coatings, designed for photocatalytic applications, obtained by a non-conventional method of deposition, suspension plasma spraying (SPS), an alternative of the atmospheric plasma spraying (APS) in which the material feedstock is a suspension of the material powder to be sprayed.
That study, however, used a non-conventional method for measuring walking distance (peripheral arterial disease holter control or PADHOC).
This paper reports the findings of an investigation done on bricks made using fly ash (FA), quarry dust (QD), and billet scale (BS) by non conventional method.
The isotopes for neutrino beams have to be produced in large quantities using non conventional methods.
The isotopes we need for neutrino beams have to be produced in large quantities using non conventional methods.
