Thermo-economic multi-objective optimization of an innovative Rankine–organic Rankine dual-loop system integrated with a gas engine for higher energy/exergy efficiency and lower payback period
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Thermal Analysis and Calorimetry"
DOI: 10.1007/s10973-021-10753-y
Abstract: An innovative dual-loop heat recovery and power generation system is proposed here to increase heat recovery from the gas engine (GE) exhaust and jacket cooling water and to augment the system power output and thermal… read more here.
Keywords: system; payback period; dual loop; loop ... See more keywords
Optoelectronic oscillator with dual-loop in the RF domain
Sign Up to like & getrecommendations! Published in 2021 at "Optical and Quantum Electronics"
DOI: 10.1007/s11082-021-03128-y
Abstract: An optoelectronic oscillator (OEO) configuration with a unique optical fiber length, followed by a dual-loop in the radiofrequency (RF) domain is proposed and studied. Such a configuration with a unique optical delay followed by an… read more here.
Keywords: frequency; optoelectronic oscillator; dual loop; loop ... See more keywords
Performance of a coupled dual-loop refrigerator under different control strategies
Sign Up to like & getrecommendations! Published in 2018 at "Applied Thermal Engineering"
DOI: 10.1016/j.applthermaleng.2018.07.096
Abstract: Abstract The coupled dual-loop refrigerator has great energy-saving potential in the large-capacity domestic refrigerator field. However, the traditional on-off control strategy is not suitable to this type refrigerator. This study introduced a semi-compulsive control strategy… read more here.
Keywords: coupled dual; control; dual loop; strategy ... See more keywords
Simultaneous control of NOx, soot and fuel economy of a diesel engine with dual-loop EGR and VNT using economic MPC
Sign Up to like & getrecommendations! Published in 2021 at "Control Engineering Practice"
DOI: 10.1016/j.conengprac.2020.104701
Abstract: Abstract This paper proposes a nonlinear Economic Model Predictive Control (eMPC) strategy for the airpath management of diesel engines with dual-loop Exhaust Gas Recirculation (EGR) and Variable Nozzle Turbocharger (VNT). The controller directly controls the… read more here.
Keywords: control; fuel economy; egr; dual loop ... See more keywords
Influences of compressor displacement ratio on dual-loop heat pump system for ventilation heat recovery
Sign Up to like & getrecommendations! Published in 2020 at "Energy and Buildings"
DOI: 10.1016/j.enbuild.2020.110149
Abstract: Abstract The performance of heat pump ventilation heat recovery system can be effectively improved using multiple-loop independent compression cycle. The influence of the DR change on the performance of dual-loop system was predicted through calculation… read more here.
Keywords: system; heat pump; performance; dual loop ... See more keywords
Potential of a thermofluidic feed pump on performance improvement of the dual-loop Rankine cycle using for engine waste heat recovery
Sign Up to like & getrecommendations! Published in 2018 at "Energy Conversion and Management"
DOI: 10.1016/j.enconman.2018.06.011
Abstract: Abstract The dual-loop Rankine cycle system is considered as the most effective way to recover the multi-grades waste heat of engine. However, the power consumption of mechanical pump is relative high, especially for that in… read more here.
Keywords: low temperature; thermofluidic pump; pump; mechanical pump ... See more keywords
Biomass gasification over hematite in a decoupled dual loop gasifier
Sign Up to like & getrecommendations! Published in 2019 at "Fuel Processing Technology"
DOI: 10.1016/j.fuproc.2019.04.025
Abstract: Abstract Steam gasification of pine sawdust over hematite was carried out in a decoupled dual loop gasification system. The system is composed of two parts, i.e. a fluidized bed gasifier and a moving bed reformer.… read more here.
Keywords: gasification; gasifier; dual loop; hematite ... See more keywords
Right atrial dual-loop reentrant tachycardia after cardiac surgery: Prevalence, electrophysiological characteristics, and ablation outcomes.
Sign Up to like & getrecommendations! Published in 2018 at "Heart rhythm"
DOI: 10.1016/j.hrthm.2018.03.039
Abstract: BACKGROUND Right atrial (RA) dual-loop reentrant tachycardia has been described in patients who have undergone open heart surgery. However, the prevalence, electrophysiological (EP) substrate, and ablation outcomes have been poorly characterized. OBJECTIVE The purpose of… read more here.
Keywords: surgery; loop reentrant; dual loop; loop ... See more keywords
Polarization multiplexed dual-loop optoelectronic oscillator based on stimulated Brillouin scattering
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DOI: 10.1016/j.optcom.2016.08.081
Abstract: Abstract A polarization multiplexed dual-loop optoelectronic oscillator (OEO) based on stimulated Brillouin scattering (SBS) is theoretically analyzed and experimentally demonstrated. The narrow bandwidth of SBS gain spectrum is utilized to implement the phase modulation to… read more here.
Keywords: loop; polarization; multiplexed dual; dual loop ... See more keywords
Innovative Hybrid Mass Damper for Dual-Loop Controller
Sign Up to like & getrecommendations! Published in 2019 at "Mechanical Systems and Signal Processing"
DOI: 10.1016/j.ymssp.2018.06.023
Abstract: Abstract The paper presents a new dual transducer and its associated control law. It aims to increase the efficiency of a traditional passive damped electromagnetic resonator by controlling its mass response actively. The design aspects… read more here.
Keywords: mass damper; hybrid mass; mass; dual loop ... See more keywords
A Model for Designing Ultralow Noise Single- and Dual-Loop 10-GHz Optoelectronic Oscillators
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Lightwave Technology"
DOI: 10.1109/jlt.2017.2729018
Abstract: A complete model describing both single- and dual-loop optoelectronic oscillators (OEO) is introduced. It is compared to several experimental configurations, with excellent agreement in all cases. The physical insight into noise coupling mechanisms brought by… read more here.
Keywords: single dual; optoelectronic oscillators; ultralow noise; noise ... See more keywords