During this time, Klum was supported by the singer Seal especially when she gave birth to her child with Briatore, Helene. Heidi Klum's second baby - with Seal Seal soon proposed to Heidi and were married in a seaside ceremony.
Exhaust gas recirculation (EGR) is a system that takes exhaust gas from a dieselâs exhaust manifold and reintroduces it into the intake of the engine to reduce the combustion chamber temperature.
In another EGR control approach, EGR fraction and intake manifold pressure are used as system outputs, each controlled by separate SISO closed loop controllers. The EGR fraction is controlled by the EGR valve and intake manifold pressure is controlled with the VGT.