Flow dynamics near the spark plug gap have become more important to promote more stable lean/dilute combustion in internal combustion engines. One experimental technique for the measurement of instantaneous gaseous flow in an engine cylinder is particle image velocimetry (PIV). However. PIV measurement of the flow near solid objects is difficult because of the flare due to strong scat... https://herbsdailyes.shop/product-category/other-blood-sugar-support-products/