Results 11 to 20 of about 4,693,341 (291)

Cost-efficient enactment of stream processing topologies [PDF]

open access: yesPeerJ Computer Science, 2017
The continuous increase of unbound streaming data poses several challenges to established data stream processing engines. One of the most important challenges is the cost-efficient enactment of stream processing topologies under changing data volume ...
Christoph Hochreiner   +3 more
doaj   +2 more sources

Automating IoT Data Ingestion Enabling Visual Representation

open access: yesSensors, 2021
The Internet of things has produced several heterogeneous devices and data models for sensors/actuators, physical and virtual. Corresponding data must be aggregated and their models have to be put in relationships with the general knowledge to make them ...
Ala Arman   +5 more
doaj   +1 more source

Selection of working fluid for organic Rankine cycle used in low temperature geothermal power plant

open access: yesEnergy Reports, 2022
In this paper, for the low-temperature geothermal organic Rankine (ORC) power generation system, the subcritical saturated vapor cycle is selected as the key research object, the mathematical and physical model of the thermal process of the ORC system is
Bing Hu   +3 more
doaj   +1 more source

Experimental study on horizontal tube spray falling film evaporator in a low temperature geothermal binary cycle power system

open access: yesEnergy Reports, 2022
The horizontal tube spray falling film evaporator is an efficient evaporation equipment, which has the advantages of good heat exchange effect, small equipment volume and low cost.
Bing Hu   +3 more
doaj   +1 more source

Solar powered organic Rankine-vapor compression air conditioning

open access: yesEnergy Reports, 2022
This paper takes solar-powered organic Rankine-vapor compression air conditioning as the research object, and uses thermodynamic simulation methods to study the type of working fluid, system design and influencing factors.
Bing Hu   +3 more
doaj   +1 more source

Distributed Treatment Systems [PDF]

open access: yesWater Environment Research, 2017
This section presents a review of the literature published in 2016 on topics relating to distributed treatment systems. This review is divided into the following sections with multiple subsections under each: constituent removal; treatment technologies; and planning and treatment system management.
David, Zgonc, Luke, Plante
openaire   +2 more sources

Distributed treatment systems [PDF]

open access: yesWater Environment Research, 2019
AbstractThis section presents a review of the scientific literature published in 2018 on topics relating to distributed treatment systems. This review is divided into the following sections: constituent removal, treatment technologies, planning and treatment management, and other topics.
Nathaniel P. Sheehan   +6 more
openaire   +2 more sources

Deep Learning-Based Vibration Signal Personnel Positioning System

open access: yesIEEE Access, 2020
In this work, we present a person localization system based on ground vibration caused by walking persons. The system is designed for production plants and large buildings to track the movement of workers.
Yang Yu   +4 more
doaj   +1 more source

BLOOM: BLoom filter based oblivious outsourced matchings

open access: yesBMC Medical Genomics, 2017
Background Whole genome sequencing has become fast, accurate, and cheap, paving the way towards the large-scale collection and processing of human genome data. Unfortunately, this dawning genome era does not only promise tremendous advances in biomedical
Jan Henrik Ziegeldorf   +8 more
doaj   +1 more source

Performance analysis and working fluid selection of organic Rankine steam compression air conditioning driven by ship waste heat

open access: yesEnergy Reports, 2022
In order to effectively use the waste heat of ship flue gas and cooling water, in this paper, the organic Rankine-vapor compression refrigeration system is used for air conditioning for ships, and the thermodynamic model of the system is established. The
Bing Hu   +3 more
doaj   +1 more source

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