Cycle transient

Assanis, D. N., FiUpi, Z. S., Fiveland, S. B., and Syrimis, M., A methodology for cycle-by-cycle transient heat release analysis in a turbocharged direct injection diesel engine, SAE, 2000, 2000-01-1185—SAE Transactions, Journal of Engines, 109(3), 1327-1339. 

HEAT EXCHANGER TEMPERATURE RESPONSE FOR DUTY-CYCLE TRANSIENTS IN THE NGNP/HTE... 

Heat exchanger temperature response for duty-cycle transients in the NGNP/HTE... 

Vilim, R.B. (2008), Heat Exchanger Temperature Response for Duty-Cycle Transients in the NGNP/HTE, ANL-GenIV-114, September. 

Enzyme-catalyzed reactions cycles, transients, and non-equilibrium steady states... 

Chemical relaxation techniques have been employed to study the rates of elementary reaction steps. The two most useful variables for the system control are the concentrations of the reactants and the reactor temperature. The dynamic responses from the system after the changes of these variables are related to the elementary steps of the catalytic processes. Chemical relaxation techniques can be divided into two general groups, which are single cycle transient analysis (SCTA) and multiple cycle transient analysis (MCTA). In SCTA, the reaction system relaxes to a new steady-state and analysis of this transition furnishes information about intermediate species. In MCTA, the system is periodically switched between two steady-states, e.g. by periodically changing the reactant concentration. 

Dynamic responses involve exposure of the sensor to a continuous stream of sample. The concentration of the sample may either be constant (dynamic steady-state) or varied during the measurement cycle (transient). 

Within the framework of the PNP project, the basic development of the hot gas ducts including related construction elements, e. g., flange joints, bellows, bends, and different types of insulation, was performed in special smaller test stands. The integral testing at 950 °C to 1000 C was mainly performed in the KVK. The following test components for hot gas ducts were tested at steady-state and cycling transient conditions ... 

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