http://somender-singh.com/patent/patentpage.html
http://www.popsci.com/cars/article/2004-09/obsession-mr-singhs-search-holy-grail
the basic concept, or theory here is that one or more shallow grooves that start near the bore wall on the cylinder heads quench pad area and extend across the quench pad area pointing towards the spark plug location, while gradually getting deeper from cylinder wall to combustion chamber , can be machined in that quench pad, and used too enhance, or increase the effectiveness of the (JET of compressed FUEL/AIR MIX EFFECT, that results as the piston almost contacts the cylinder head at TDC, to speed combustion) this lowers the burn time and in theory reduces emissions and allows a greater percentage of the pressure generated by the burn to produce pressure over the piston after it passes TDC, thus reducing the energy wasted compressing a burning and expanding fuel/air mix ignited prior to the piston reaching and passing TDC
read thru the link
http://pesn.com/2005/10/13/9600187_Design_to_Improve_Turbulence_in_Combustion_Chambers/
Many studies have show that flame propagation in the combustion chamber under combustion pressures and due to air turbulence (swirl and tumble) is actually faster and non linear compared to fuel being ignited in free air conditions.
RELATED
http://www.herningg.com/singh/
http://www.herningg.com/singh/Engine Running Tests Analysis.pdf
http://garage.grumpysperformance.co...ng-combustion-chambers.2630/page-2#post-54344
http://www.somender-singh.com/content/view/7/49/
http://www.herningg.com/projects/groovyheads.html
http://pesn.com/2005/10/13/9600187_Desi ... _Chambers/
http://www.herningg.com/singh/
well worth reading thru, the idea is to lower the tendency toward detonation and getting a more complete burn across the cylinder
http://garage.grumpysperformance.com/index.php?threads/can-you-plan-for-quench.11298/#post-51315
http://garage.grumpysperformance.co...sure-hurting-your-combo.495/page-2#post-53630
http://garage.grumpysperformance.com/index.php?threads/octane-boosters.613/#post-46463
http://garage.grumpysperformance.co...ow-to-reduce-its-likely-hood.9816/#post-40642
http://garage.grumpysperformance.com/index.php?threads/cooler-denser-air.8961/#post-54496
http://www.popsci.com/cars/article/2004-09/obsession-mr-singhs-search-holy-grail
the basic concept, or theory here is that one or more shallow grooves that start near the bore wall on the cylinder heads quench pad area and extend across the quench pad area pointing towards the spark plug location, while gradually getting deeper from cylinder wall to combustion chamber , can be machined in that quench pad, and used too enhance, or increase the effectiveness of the (JET of compressed FUEL/AIR MIX EFFECT, that results as the piston almost contacts the cylinder head at TDC, to speed combustion) this lowers the burn time and in theory reduces emissions and allows a greater percentage of the pressure generated by the burn to produce pressure over the piston after it passes TDC, thus reducing the energy wasted compressing a burning and expanding fuel/air mix ignited prior to the piston reaching and passing TDC
read thru the link
http://pesn.com/2005/10/13/9600187_Design_to_Improve_Turbulence_in_Combustion_Chambers/
Many studies have show that flame propagation in the combustion chamber under combustion pressures and due to air turbulence (swirl and tumble) is actually faster and non linear compared to fuel being ignited in free air conditions.
RELATED
http://www.herningg.com/singh/
http://www.herningg.com/singh/Engine Running Tests Analysis.pdf
http://garage.grumpysperformance.co...ng-combustion-chambers.2630/page-2#post-54344
http://www.somender-singh.com/content/view/7/49/
http://www.herningg.com/projects/groovyheads.html
http://pesn.com/2005/10/13/9600187_Desi ... _Chambers/
http://www.herningg.com/singh/
well worth reading thru, the idea is to lower the tendency toward detonation and getting a more complete burn across the cylinder
http://garage.grumpysperformance.com/index.php?threads/can-you-plan-for-quench.11298/#post-51315
http://garage.grumpysperformance.co...sure-hurting-your-combo.495/page-2#post-53630
http://garage.grumpysperformance.com/index.php?threads/octane-boosters.613/#post-46463
http://garage.grumpysperformance.co...ow-to-reduce-its-likely-hood.9816/#post-40642
http://garage.grumpysperformance.com/index.php?threads/cooler-denser-air.8961/#post-54496
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