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Study of mid-long term power supply capacity in China

Bai Jianhua,Xin Songxu

Strategic Study of CAE 2011, Volume 13, Issue 6, Pages 65-74

Abstract: this, with the objective of minimizing the total cost to society, it also optimized the mid-long term generationmix in China, and proposed the mid-long term generation arrangement.

Keywords： power supply capacity mid-long term generation mixture generation arrangement

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Conserved gene arrangement in the mitochondrial genomes of barklouse families Stenopsocidae and Psocidae

Xiaochen LIU, Hu LI, Yao CAI, Fan SONG, John-James WILSON, Wanzhi CAI

Frontiers of Agricultural Science and Engineering 2017, Volume 4, Issue 3, Pages 358-365 doi: 10.15302/J-FASE-2017158

Abstract: Substantial variation in gene organization and arrangement has been reported for sequenced mitochondrial

Keywords： gene rearrangement mitochondrial genome Psocoptera Stenopsocidae TDRL model

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Task Arrangement of the IPD Process Plan

Lu Jianxia,Cheng Chengsong,Lan Xiuju,Chen Yong,Xie Liewei

Strategic Study of CAE 2004, Volume 6, Issue 5, Pages 56-60

Abstract:

This paper is related to task arrangement of the IPD process plan.The task arrangement modeling and related Hungary algorithms is given with conception of cost matrix,

Keywords： IPD task arrangement process plan goal decision

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Exhaust hood for steam turbines-single-flow arrangement

Michal HOZNEDL , Ladislav TAJC , Jaroslav KREJCIK , Lukas BEDNAR , Kamil SEDLAK , Jiri LINHART ,

Frontiers in Energy 2009, Volume 3, Issue 3, Pages 321-329 doi: 10.1007/s11708-009-0039-4

Abstract: from the development of double-flow turbines form the basis for the design of the single-flow turbine arrangementThere are still some limitations in applying this arrangement.

Keywords： exhaust hood steam turbines single-flow arrangement

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Alluvial channel hydrodynamics around tandem piers with downward seepage

Rutuja CHAVAN, Wenxin HUAI, Bimlesh KUMAR

Frontiers of Structural and Civil Engineering 2020, Volume 14, Issue 6, Pages 1445-1461 doi: 10.1007/s11709-020-0648-x

Abstract: In this paper, we report the turbulent flow structures and the scour geometry around two piers with different diameters. An experiment was conducted on a non-uniform sand bed with two types of tandem arrangements, namely, pier (T1) with a 75 mm front and 90 mm rear, and pier (T2) with a 90 mm front and 75 mm rear, with and without-seepage flows, respectively. A strong wake region was observed behind the piers, but the vortex strength diminished with downward seepage. Streamwise velocity was found to be maximum near the bed downstream of the piers and at the edge of the scour hole upstream of the piers. Quadrant analysis was used to recognize the susceptible region for sediment entrainment and deposition. Upstream of the piers near the bed, the moments, turbulent kinetic energy (TKE), and TKE fluxes were found to decrease with downward seepage, in contrast to those in a plane mobile bed without piers. The reduction percentages of scour depth at the rear pier compared with the front one were approximately 40% for T1 and 60% for T2. Downward seepage also resulted in restrained growth of scouring with time.

Keywords： scour seepage Strouhal number tandem arrangement turbulent characteristics

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Studies on advanced water-cooled reactors beyond generation III for power generation

CHENG Xu

Frontiers in Energy 2007, Volume 1, Issue 2, Pages 141-149 doi: 10.1007/s11708-007-0018-6

Abstract: power program motivates the country s nuclear community to develop advanced reactor concepts beyond generationselection criteria, two new types of water-cooled reactors are recommended for future Chinese nuclear power generationIt is a logical extension of the generation III PWR technology in China.

Keywords： Chinese situation selection generation water-cooled feasibility

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Synthesis and photoconductivities of bisazo charge generation materials

ZHAO Qian, WANG Shirong, LI Xianggao, HE Lili

Frontiers of Chemical Science and Engineering 2008, Volume 2, Issue 3, Pages 330-334 doi: 10.1007/s11705-008-0061-9

Abstract: Using these bisazo compounds as charge generation materials and CT-191(2-methyl-4-(-dibenzyl)aminobenzoaldehyde

Keywords： -6-aminobenzoxazole 4′-aminophenyl transportation xerographic performance generation

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Self-generation of machining precision and its realization in lapping of super precision solid balls

ZHANG Bopeng

Frontiers of Mechanical Engineering 2008, Volume 3, Issue 3, Pages 348-353 doi: 10.1007/s11465-008-0065-7

Abstract: This paper presents the principle of self-generation of machining precision by explaining its basic conceptA self-generation system is a kind of system with self-organization capability.The self-generation of machining precision for solid balls with super precision is emphatically explainedNecessary conditions for achieving self-generation of machining precision are given.of errors, self-generation of precision, and self-generating system for the given.

Keywords： self-generation necessary self-regulation capability viewpoint Necessary

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A review on technologies with electricity generation potentials using liquified natural gas regasification

Frontiers in Energy 2023, Volume 17, Issue 3, Pages 332-379 doi: 10.1007/s11708-023-0863-y

Abstract: In modern times, worldwide requirements to curb greenhouse gas emissions, and increment in energy demand due to the progress of humanity, have become a serious concern. In such scenarios, the effective and efficient utilization of the liquified natural gas (LNG) regasification cold energy (RCE), in the economically and environmentally viable methods, could present a great opportunity in tackling the core issues related to global warming across the world. In this paper, the technologies that are widely used to harness the LNG RCE for electrical power have been reviewed. The systems incorporating, the Rankine cycles, Stirling engines, Kalina cycles, Brayton cycles, Allam cycles, and fuel cells have been considered. Additionally, the economic and environmental studies apart from the thermal studies have also been reviewed. Moreover, the discussion regarding the systems with respect to the regassification pressure of the LNG has also been provided. The aim of this paper is to provide guidelines for the prospective researchers and policy makers in their decision making.

Keywords： liquified natural gas cold energy power generation

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Several issues to be further considered in construction of Bohai Strait crossing passage

Hong Kairong

Strategic Study of CAE 2013, Volume 15, Issue 12, Pages 80-84

Abstract:

Bohai Strait crossing passage is a strategic project, which has a significant role in boosting the development of Bohai surrounding economic zone and East China. In the paper,the construction mode,longitudinal profile, construction methods and planning of Bohai Strait crossing passage is further studied on basis of the common concept of tunnel crossing Laotieshan waterway. It is proposed that the form of full tunnel with two underground stations built in backfilled ground in the sea should be adopted for Bohai Strait crossing passage and that the tunnel should be constructed by open tunnel boring machine (TBM) method, with drill and blast as the assisting method.

Keywords： strait tunnel construction method construction planning shaft arrangement

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Performance of a bi-layer solar steam generation system working at a high-temperature of top surface

Jinxin ZHONG, Congliang HUANG

Frontiers in Energy 2023, Volume 17, Issue 1, Pages 141-148 doi: 10.1007/s11708-021-0725-4

Abstract: Many efforts have been focused on enhancing the vapor generation in bi-layer solar steam generation systemsstudied although the high-temperature vapor has a wide use in medical sterilization and electricity generation

Keywords： solar steam generation solar energy numerical method porous material

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Exploring the cancer genome in the era of next-generation sequencing

Hui Dong, Shengyue Wang

Frontiers of Medicine 2012, Volume 6, Issue 1, Pages 48-55 doi: 10.1007/s11684-012-0182-x

Abstract:

The emergence of next-generation sequencing technologies has led to dramatic advances in cancer genomeThe increased efficiency and resolution of next-generation sequencing greatly facilitate the detection

Keywords： next-generation sequencing cancer genome whole genome sequencing exome transcriptome

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Integrated transmission and generation planning model in a deregulated environment

Enrique B. CEDE?O, Sant ARORA

Frontiers in Energy 2013, Volume 7, Issue 2, Pages 182-190 doi: 10.1007/s11708-013-0256-8

Abstract: ., planning for generation and transmission capacities is decentralized.There is, however, still need for the long term integrated planning of generation and transmission capacitiesThis paper presents a model for integrating generation and transmission expansion planning to identifyThe application of the proposed model is illustrated using an example that requires expansion of generation

Keywords： integrated planning indicative plans power generation transmission deregulation

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Metal-based direct hydrogen generation as unconventional high density energy

Shuo XU, Jing LIU

Frontiers in Energy 2019, Volume 13, Issue 1, Pages 27-53 doi: 10.1007/s11708-018-0603-x

Abstract: paper comprehensively reviewed and digested the latest researches of the metal-based direct hydrogen generationFurthermore, the challenges lying behind this unconventional hydrogen generation method and energy strategyOf these metals discussed, Al, Mg and their alloys offer the most promising hydrogen generation route

Keywords： metal hydrogen generation hydrolysis metal water reaction clean energy

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Integrated approach to winery waste: waste generation and data consolidation

Margarida OLIVEIRA,Elizabeth DUARTE

Frontiers of Environmental Science & Engineering 2016, Volume 10, Issue 1, Pages 168-176 doi: 10.1007/s11783-014-0693-6

Abstract: The winemaking process involves the generation of a significant amount of waste and wastewater.As each winery is unique in waste generation and disposal, plans for environmentally friendly waste management

Keywords： waste management wastewater reuse winery wastewater