(Reproduced)Import supercharger can increase the pressure manifold

Currently, imported supercharged engine life has been greatly improved, and the vehicle can be achieved as long life , there are many models run 100,000 km , or 200,000 kilometers , and there is no damage to the turbocharger imported phenomenon . Currently most of the problems are because of the turbocharger inlet seal imports between the supercharger and the intake manifold seal damage caused by burning oil . The main reason is to seal the damaged oil change period is too long or the use of inferior oil , resulting in a floating turbine main shaft lack of lubrication and cooling , and thus damage the seals , causing oil spills.(mitsubishi turbocharger)

One direct consequence of the pressurization system flow obstruction factors turbocharger flow obstruction is increased resistance to airflow in the system . Engine running, the gas flow path pressurization system are: the compressor inlet filter and silencer ’ ’ Compressor compressor impeller diffuser air cooler ’ ’ ’ Diesel tank scavenging air inlet ( valve ) ’ exhaust port ( valve ) ’ ’ gas turbine exhaust nozzle ring ’ ’ chimney exhaust turbine wheel . Wherein the flow area of the components are fixed.(nissan turbo)
Imported input pressure turbocharger is able to transform a high pressure hydraulic components to the output. Its working principle is : motor-driven supercharger is an air pump or compressor , it increases the manifold pressure forces air mixture into the cylinder . Manifold pressure , the higher the density of oil and gas mixture , the engine can produce more power. For a normally aspirated engine, the intake pressure is higher than the ambient air pressure is not possible . Turbocharger manifold pressure can be increased to 30 in. Hg or more
Now , the engine supercharger technology has become a trend, but also a major means of reducing fuel consumption , first through the pressurized , re miniaturization , and then combined with direct injection now more popular or some other advanced technology to reduce overall the purpose vehicle fuel consumption and emissions. But in the supercharged engine design and development of the supercharged engine and vehicle integration process there are still many difficulties , in addition, from the perspective of the future , we are now the engine displacement , number of cylinders are on the decline , the market also needs more energy future turbocharger matching engine products.

When the sea into the cryogenic air density becomes low and the ambient temperature becomes high, the intake air compressor becomes large , the energy obtained by the turbine is increased , so that the speed increases with the supercharger operating line moved to the lower, surge margin increases ; while in the hot waters of the contrary, that the surge margin decreases prone surge . The turbocharged diesel engine at low temperatures for some ships plying match turbocharged diesel engine without air cooler waters while sailing in high temperature or high temperature air coolers trade area with matching sailing in cold waters , due to the match between the two relationship changes, the operating point is easy to close the surge zone , causing the surge .(nissan turbo for sale)

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