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Negative power coefficient on PHWRs with CARA fuel
(Elsevier Science, 2014-02)
A study of power coefficient of reactivity in heavy water reactors is made analyzing the reactivity components of fuels with several modifications oriented at reducing the coefficient. A cell model is used for neutronics ...
Closed-form generalized power correlation coefficient of the Hoyt fading signal
(Ieee-inst Electrical Electronics Engineers IncPiscatawayEUA, 2006)
Sign changes of Fourier coefficients of cusp forms supported on prime power indices
(World Scientific Publishing Co. Pte Ltd, 2014)
© World Scientific Publishing Company. Let f be an even integral weight, normalized, cuspidal Hecke eigenform over SL2(Z) with Fourier coefficients a(n). Let j be a positive integer. We prove that for almost all primes σ ...
Coeficiente de operación de un sistema formado por un refrigerador doméstico acoplado a un acumulador de agua caliente para la recuperación de energía
(2012-07-09)
An experimental apparatus containing a domestic refrigerator coupled to a vertical hot water storage tank was used for energy recovery. The original condenser of the refrigerator was maintained, but modified with a concentric ...
Coeficiente de operación de un sistema formado por un refrigerador doméstico acoplado a un acumulador de agua caliente para la recuperación de energía
(2012-07-09)
An experimental apparatus containing a domestic refrigerator coupled to a vertical hot water storage tank was used for energy recovery. The original condenser of the refrigerator was maintained, but modified with a concentric ...
Modelagem e comparação da potência elétrica e do coeficiente de potência de turbinas magnus segundo o comportamento dos perfis cilíndricos
(Universidade Federal de Santa MariaBrasilEngenharia ElétricaUFSMPrograma de Pós-Graduação em Engenharia ElétricaCentro de Tecnologia, 2017-02-20)
This thesis presents the model of Magnus turbines based on the forces produced by the cylindrical airfoils, resulting in the curves of net mechanical power and power coefficient, besides demonstrating the effects of the ...
Control of Single-Phase Power Converters Connected to Low-Voltage Distorted Power Systems With Variable Compensation Objectives
(Ieee-inst Electrical Electronics Engineers Inc, 2016-03-01)
This paper presents a flexible control technique for power electronics converters, which can function as an active power filter, as a local power supply interface, or perform both functions simultaneously. Thus, it can ...
Energy Period and Multimodality of Sea Spectra in the Peru Basin
(IEEE, 2023)
Assessing the wave energy resource in zones without spectral data leads to assumptions based on theory to estimate wave parameters such as the energy period. The energy period has been regularly approximated using a ...