The basic theory of Second generation low order panel method is presented and calculated results for a case of nacelle are shown.

In this paper, a study is presented on the behavior of the aerodynamic interferences of rear-mounted nacelles to a supercritical wing and its impact on the aerodynamic characteristics of the comple.

In this paper the second generation low order panel method is used for calculation of the pressure distribution on the nacelle in low speed.

Transducers designing for test-bed of armored vehicle engine compartment;

Mastering the air flow and heat transfer condition in engine compartment of tank is an essential precondition for designing engine device,transmission device and cooling system rationally.

When the mechanical drive is changed into the electric transmission,the cooling system of the engine compartment should be altered to meet the new requirement for the increase in equipment such as electric apparatus.

An intelligent layout based on distributed knowledge was presented for solving the layout problem of armor power cabin.

With the ventilation,heat-dispersion and dust-removal technology based on engine exhaust gas energy,considering the power cabin space limitation,a kind of exhaust ejector is optimally designed for a certain type of heavy vehicle.