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السجلات المعروضة 121 -- 130 من 251
A novel two-step metal oxide - Metal sulfate water splitting cycle for the production of solar hydrogen
(
AIChE
, 2015 , Conference Paper)
This paper reports the thermodynamic analysis of solar H2 production via two-step thermochemical Strontium oxide - Strontium Sulfate (SO-SS) water splitting cycle. The first step belongs to the exothermic oxidation of SrO ...
A novel two-step metal oxide - Metal sulfate water splitting cycle for the production of solar hydrogen
(
AIChE
, 2015 , Conference Paper)
This paper reports the thermodynamic analysis of solar H2 production via two-step thermochemical Strontium oxide - Strontium Sulfate (SO-SS) water splitting cycle. The first step belongs to the exothermic oxidation of SrO ...
Understanding ethanol hydrogen abstraction mechanism on CuNi catalyst
(
AIChE
, 2015 , Conference Paper)
In this work we report the synthesis of copper oxide nanoparticles using solution combustion synthesis. These nanopowders are used as catalyst in ethanol decomposition reaction for hydrogen production. In situ study of ...
Solar hydrogen production via thermochemical metal oxide - Metal sulfate water splitting cycle
(
AIChE
, 2015 , Conference Paper)
This paper reports the thermodynamic analysis of solar H2 production via two-step thermochemical iron oxide - iron Sulfate (IO-IS) water splitting cycle. The first step belongs to the exothermic oxidation of FeO via SO2 ...
Microstructure and properties of Ni-Co-TiO2 composite coatings fabricated by electroplating
(
World Scientific Publishing Co. Pte Ltd
, 2015 , Conference Paper)
Ni-Co coatings are widely used due to their unique mechanical properties, high anticorrosion properties, good thermal stability and special magnetic properties. Ni-Co-xTiO2 (x = 0-20 g/L in the electrolyte) composite ...
Fractional low order cyclostationary-based spectrum sensing in cognitive radio networks
(
Springer Verlag
, 2015 , Conference Paper)
In this paper, we study the problem of cyclostationary spectrum sensing in cognitive radio networks based on cyclic properties of linear modulations. For this purpose, we use fractional order of observations in cyclic ...
Efficient collaborative spectrum sensing under the smart primary user emulation attacker network
(
Institute of Electrical and Electronics Engineers Inc.
, 2015 , Conference Paper)
In this paper, collaborative spectrum sensing to detect random signals corrupted by Gaussian noise in the presence of Primary User Emulation Attackers (PUEAs) is studied. We consider smart PUEAs which aims at increasing ...
Distributed power control for carrier aggregation in cognitive heterogeneous 5G cellular networks
(
Springer Verlag
, 2015 , Conference Paper)
In this paper, we study the distributed optimal power allocation for the carrier aggregation in next generation (5G) cognitive radio networks. The presented study relies on the power control and carrier aggregation principles ...
Conformal circular patch antenna array design for use in jet engines
(
Institute of Electrical and Electronics Engineers Inc.
, 2015 , Conference Paper)
A novel low profile two elements array of circular patch antenna is designed, analyzed and simulated for wireless sensor applications in extremly harsh environments like jet engines. The designed antenna is simulated using ...
Detection of temporally correlated primary user signal with multiple antennas
(
Springer Verlag
, 2015 , Conference Paper)
In this paper, we address the problem of multiple antenna spectrum sensing in cognitive radios (CRs) when the samples of the primary user (PU) signal as well as samples of noise are assumed to be temporally correlated. We ...