In nuclear power plant turbosets, the design-basis accident consists of a blade-off on the low pressure turbine last stage. Once the blade-off is detected, the turbine is automatically disconnected from the rest of the electrical network and the rotating machinery slows down due to surrounding fluid friction on the shaft. Therefore the main objective is to verify that the designed turbine is capable of going through critical speeds without catastrophic consequences for the shaft line during the accidental shut-down. To this end, a finite element model of a turbine has been developed to compute rotor speed transients by considering the rotating speed of the rotor as an unknown, which allows for the angular deceleration due to rubbing to be c...
Harnessing kinetic energy from oceans or rivers is a promising source of renewable energy. The hydro...
This work results on a finding: the heat loss from rotary kiln represents a significant energy amoun...
This work results on a finding: the heat loss from rotary kiln represents a significant energy amoun...
The aim of this work is to study the dynamic response of a cracked rotor to establish some possibili...
The aim of this work is to study the dynamic response of a cracked rotor to establish some possibili...
The aim of this work is to study the dynamic response of a cracked rotor to establish some possibili...
The aim of this work is to study the dynamic response of a cracked rotor to establish some possibili...
The aim of this work is to study the dynamic response of a cracked rotor to establish some possibili...
The aim of this work is to study the dynamic response of a cracked rotor to establish some possibili...
In a thermal motor, cylinders explosions create an engine torque polluted with harmonic components c...
This Ph.D. thesis studies the unsteady behavior of pressure waves at the intake of an internal combu...
EDF operates a large number of electrical rotating machines in its electricity generation capacity. ...
Nowadays, more than ever, turbomachinery designers seek for increase the efficiency of their machine...
Nowadays, more than ever, turbomachinery designers seek for increase the efficiency of their machine...
Water, which exists naturally in jet-engine fuel, may freeze within theaircraft fuel pipes under cer...
Harnessing kinetic energy from oceans or rivers is a promising source of renewable energy. The hydro...
This work results on a finding: the heat loss from rotary kiln represents a significant energy amoun...
This work results on a finding: the heat loss from rotary kiln represents a significant energy amoun...
The aim of this work is to study the dynamic response of a cracked rotor to establish some possibili...
The aim of this work is to study the dynamic response of a cracked rotor to establish some possibili...
The aim of this work is to study the dynamic response of a cracked rotor to establish some possibili...
The aim of this work is to study the dynamic response of a cracked rotor to establish some possibili...
The aim of this work is to study the dynamic response of a cracked rotor to establish some possibili...
The aim of this work is to study the dynamic response of a cracked rotor to establish some possibili...
In a thermal motor, cylinders explosions create an engine torque polluted with harmonic components c...
This Ph.D. thesis studies the unsteady behavior of pressure waves at the intake of an internal combu...
EDF operates a large number of electrical rotating machines in its electricity generation capacity. ...
Nowadays, more than ever, turbomachinery designers seek for increase the efficiency of their machine...
Nowadays, more than ever, turbomachinery designers seek for increase the efficiency of their machine...
Water, which exists naturally in jet-engine fuel, may freeze within theaircraft fuel pipes under cer...
Harnessing kinetic energy from oceans or rivers is a promising source of renewable energy. The hydro...
This work results on a finding: the heat loss from rotary kiln represents a significant energy amoun...
This work results on a finding: the heat loss from rotary kiln represents a significant energy amoun...