On the base of calculation results and combining the characteristics of marine supercharged boiler,these methods were analysed profoundly,the influences on making the concerning outlet flue gas temperature of furnace different from actual conditions were got and the method of "КВ76"is more suitable presently.
This paper researched combustion characteristics of an automobile gasoline engines operation under accelerated conditions from two aspects, one is measurement of the in-cylinder pressure in experiment, studied the gasoline engines under the acceleration circumstance work.
As a consequence, the action is linearizable if certain topological conditions are satisfied.
An algebraicG-varietyX is called "wonderful", if the following conditions are satisfied:X is (connected) smooth and complete;X containsr irreducible smoothG-invariant divisors having a non void transversal intersection;G has 2r orbits inX.
Here we provide certain conditions (more general than those in [Ka1]) which guarantee preservation of the topology under a modification.
We express the vanishing conditions satisfied by the correlation functions of Drinfeld currents of quantum affine algebras, imposed by the quantum Serre relations.
We discuss the relation of these vanishing conditions with a shuffle algebra description of the algebra of Drinfeld currents.