ARTICLE
|
doi:10.20944/preprints202307.1511.v1
Online: 24 July 2023 (02:12:27 CEST)
ARTICLE
|
doi:10.20944/preprints202307.0452.v2
Subject:
Engineering,
Aerospace Engineering
Keywords:
Reduced order models; Higher order singular value decomposition; Health monitoring; Aeroengines; Predictive maintenance; Degradation parameters; Sensors scaling; Turbine inlet temperature; Gradient-like methods; Noisy data
Online: 11 July 2023 (08:22:53 CEST)
CASE REPORT
|
doi:10.20944/preprints202307.0591.v1
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
motor acceleration study; reactor coolant pump (RCP); canned motors; small modular reactor (SMR); variable frequency drive (VFD)
Online: 10 July 2023 (10:31:22 CEST)
ARTICLE
|
doi:10.20944/preprints202307.0211.v1
Subject:
Engineering,
Mechanical Engineering
Keywords:
BeamDyn; flywheel; HAWC2; load simulation; OpenFAST; variable blade inertia; wind turbine
Online: 4 July 2023 (11:09:27 CEST)
ARTICLE
|
doi:10.20944/preprints202306.2244.v1
Subject:
Public Health And Healthcare,
Public Health And Health Services
Keywords:
Produce prescription program; program implementation; food as medicine; fruit and vegetable consumption; healthcare setting; public health; diabetes; prediabetes.
Online: 30 June 2023 (11:37:43 CEST)
ARTICLE
|
doi:10.20944/preprints202306.2091.v1
Subject:
Social Sciences,
Geography, Planning And Development
Keywords:
High-efficient irrigation-system; hydraulic ram pump; water use efficiency; economic viability; solar pump
Online: 29 June 2023 (12:44:28 CEST)
ARTICLE
|
doi:10.20944/preprints202306.2140.v1
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
renewable energy; solar energy; heat pump; battery energy storage; adaptive load; permafrost thawing; thermal stabilisation.
Online: 29 June 2023 (11:56:59 CEST)
ARTICLE
|
doi:10.20944/preprints202306.1959.v1
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
Brayton supercritical CO2 power cycle; high-temperature heat pump; thermal energy storage; Carnot battery; CSP-PV hybrid power plant
Online: 28 June 2023 (07:40:27 CEST)
ARTICLE
|
doi:10.20944/preprints202306.1787.v1
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
wind farm; wind turbine; inverter; Low Voltage Ride Through characteristic; standard disturbance; voltage dip; relay protection
Online: 26 June 2023 (10:21:23 CEST)
ARTICLE
|
doi:10.20944/preprints202306.1617.v1
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
renewable energy; wind turbine; emission reduction; techno-economic; permanent magnet alternator
Online: 22 June 2023 (12:08:22 CEST)
ARTICLE
|
doi:10.20944/preprints202306.1514.v1
Subject:
Biology And Life Sciences,
Agricultural Science And Agronomy
Keywords:
Faba bean; ornamental; flower; finite inflorescence; dual purpose as ornament and food
Online: 21 June 2023 (09:45:05 CEST)
ARTICLE
|
doi:10.20944/preprints202306.1490.v1
Subject:
Computer Science And Mathematics,
Applied Mathematics
Keywords:
Algorithm design; Combinatorial optimization; Preventive maintenance; Virtual maintenance; Linear programming; Wind turbine; Weibull distribution; Renewal-reward theorem
Online: 21 June 2023 (07:15:49 CEST)
ARTICLE
|
doi:10.20944/preprints202306.1326.v1
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
Hydrogen propulsion system; expansion work; expansion turbine; pressure reduction; energy efficiency
Online: 19 June 2023 (08:44:57 CEST)
ARTICLE
|
doi:10.20944/preprints202306.1167.v1
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
Turbocharger turbine blade vibration monitoring,; Pulsation measurement; Nozzle ring fouling; Mistuning; Blade passing frequencies
Online: 16 June 2023 (08:32:39 CEST)
ARTICLE
|
doi:10.20944/preprints202306.0938.v1
Subject:
Engineering,
Mechanical Engineering
Keywords:
Ejector-expansion heat pump; expansion work recovery; two-phase ejector
Online: 13 June 2023 (12:29:56 CEST)
ARTICLE
|
doi:10.20944/preprints202306.0619.v1
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
nonequilibrium; thermodynamics; energy processes; wind energy conversion system (WECS); vertical axis wind turbine (VAWT); permanent magnet synchronous generator (PMSG); cascade connection
Online: 8 June 2023 (10:05:18 CEST)
ARTICLE
|
doi:10.20944/preprints202306.0394.v1
Subject:
Environmental And Earth Sciences,
Sustainable Science And Technology
Keywords:
Drag-Dominant Tidal Turbine; Computational Sustainability; Turbomachinery Moment Analysis; Savonius; Pinwheel
Online: 6 June 2023 (07:15:46 CEST)
REVIEW
|
doi:10.20944/preprints202305.1479.v1
Subject:
Biology And Life Sciences,
Plant Sciences
Keywords:
calcium homeostasis; AGPs; proton pump; cell wall
Online: 22 May 2023 (08:55:24 CEST)
ARTICLE
|
doi:10.20944/preprints202305.0150.v1
Subject:
Environmental And Earth Sciences,
Ecology
Keywords:
acoustic tag; detection efficiency; drifter; tidal energy; MHK turbine; fish-turbine encounter; encounter probability; acoustic telemetry
Online: 3 May 2023 (12:41:30 CEST)
ARTICLE
|
doi:10.20944/preprints202305.0140.v1
Subject:
Environmental And Earth Sciences,
Ecology
Keywords:
detection efficiency; effective detection range; abundance; tidal energy; MHK turbine; fish-turbine encounter
Online: 3 May 2023 (10:56:44 CEST)
ARTICLE
|
doi:10.20944/preprints202304.1277.v1
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
vertical axis wind turbine (VAWT); dual-rotor wind turbine; counter-rotating wind turbine; dual-rotor permanent magnet synchronous generator (PMSM); control system; computational fluid dynamics (CFD); actuator line modeling (ALM)
Online: 28 April 2023 (10:14:17 CEST)
ARTICLE
|
doi:10.20944/preprints202304.1147.v1
Subject:
Engineering,
Civil Engineering
Keywords:
pump as turbine (PAT); computational fluid dynamics; variable rotational nominal speed; OpenFoam
Online: 28 April 2023 (08:39:54 CEST)
ARTICLE
|
doi:10.20944/preprints202304.1022.v1
Subject:
Environmental And Earth Sciences,
Ecology
Keywords:
fish; MHK turbine; probability of encounter; tidal energy; Atlantic salmon; smolt; acoustic telemetry
Online: 27 April 2023 (03:58:04 CEST)
ARTICLE
|
doi:10.20944/preprints202304.1012.v1
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
wind farm control; green hydrogen; electrolysis; battery lifetime; wind turbine control
Online: 27 April 2023 (03:24:59 CEST)
ARTICLE
|
doi:10.20944/preprints202304.0890.v1
Subject:
Physical Sciences,
Optics And Photonics
Keywords:
Nonlinear optics; Z-scan; Transient absorption and refraction; Pump probe
Online: 25 April 2023 (05:40:29 CEST)
ARTICLE
|
doi:10.20944/preprints202304.0874.v1
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
Pump-as-turbine; performance; flow characteristics; rotational speed; small hydro-power
Online: 25 April 2023 (03:47:35 CEST)
ARTICLE
|
doi:10.20944/preprints202304.0791.v1
Subject:
Medicine And Pharmacology,
Gastroenterology And Hepatology
Keywords:
Helicobacter pylori-uninfected gastric cancer; gastric adenocarcinoma of foveolar type; raspberry-shaped gastric lesion; gastric adenocarcinoma of fundic-gland type; gastric adenocarcinoma of fundic-gland mucosa type; hyperplastic polyp; proton pump inhibitor-related lesion; early gastric cancer.
Online: 23 April 2023 (08:12:59 CEST)
ARTICLE
|
doi:10.20944/preprints202303.0488.v1
Subject:
Engineering,
Other
Keywords:
aerodynamics; dynamic stall; engineering model; wind energy; wind turbine
Online: 28 March 2023 (12:43:07 CEST)
ARTICLE
|
doi:10.20944/preprints202303.0338.v1
Subject:
Biology And Life Sciences,
Horticulture
Keywords:
Winterberg model; Planck particles; positive and negative mass Planck particles; planckions; quantum vacuum; space as a superfluid/ supersolid; extended models for space; cosmological constant; Higgs field as a composite particle; Higgs boson; inherent length scale for the vacuum; dark energy; cosmological scaling behavior for the quantum vacuum; variable G models; extended gravity; Newton’s constant as an order parameter; high energy behavior for the vacuum
Online: 20 March 2023 (03:40:46 CET)
ARTICLE
|
doi:10.20944/preprints202303.0294.v1
Subject:
Engineering,
Control And Systems Engineering
Keywords:
Hydroelectric units; Low frequency oscillation; Internal characteristic model; Sliding mode control; Robust control; HTRS(Hydro-turbine regulating system)
Online: 16 March 2023 (02:20:26 CET)
ARTICLE
|
doi:10.20944/preprints202303.0155.v1
Subject:
Physical Sciences,
Particle And Field Physics
Keywords:
Winterberg model; Planck particles; positive and negative mass Planck particles; planckions; quantum vacuum; space as a superfluid/ supersolid; extended models for space; cosmological constant; Higgs field as a composite particle; Higgs boson; inherent length scale for the vacuum; dark energy
Online: 8 March 2023 (10:17:32 CET)
REVIEW
|
doi:10.20944/preprints202302.0209.v1
Subject:
Computer Science And Mathematics,
Artificial Intelligence And Machine Learning
Keywords:
artificial intelligence system; resilience; robustness; fault tolerance; graceful degradation; do-main-adaptation; meat-learning; adversarial attack; fault injection; concept drift; resilience as-sessment
Online: 13 February 2023 (09:07:36 CET)
ARTICLE
|
doi:10.20944/preprints202301.0417.v1
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
wind power; wind turbine fatigue; active yaw control
Online: 24 January 2023 (02:52:15 CET)
ARTICLE
|
doi:10.20944/preprints202301.0143.v1
Subject:
Physical Sciences,
Nuclear And High Energy Physics
Keywords:
Cold nuclear fusion; Iron-56 as a fuel; Eco friendly Thermal energy; Power plant
Online: 9 January 2023 (06:46:39 CET)
BRIEF REPORT
|
doi:10.20944/preprints202301.0017.v1
Subject:
Biology And Life Sciences,
Cell And Developmental Biology
Keywords:
AS rat, xenotransplant, cyclosporine, GFP
Online: 3 January 2023 (08:04:14 CET)
REVIEW
|
doi:10.20944/preprints202212.0406.v1
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
hydrogen; combustion chamber; emission; gas turbine engines; flame blowout
Online: 22 December 2022 (01:54:28 CET)
ARTICLE
|
doi:10.20944/preprints202212.0345.v1
Subject:
Engineering,
Industrial And Manufacturing Engineering
Keywords:
Laboratory Automation; Radiochemistry; Synthera; FASTlab; TRACERlab; iPhase; Synthra; Synthesis Module; Radiation Safety; Vacuum; Diaphragm Pump; Laboport; Arduino; LabVIEW
Online: 20 December 2022 (02:21:39 CET)
ARTICLE
|
doi:10.20944/preprints202210.0067.v1
Subject:
Computer Science And Mathematics,
Hardware And Architecture
Keywords:
Rotor Dimensions; Complex Networks; Crossing Centrality; Rotor; Pump Sizing; Progressive Cavity Pump
Online: 6 October 2022 (14:45:22 CEST)
ARTICLE
|
doi:10.20944/preprints202209.0394.v1
Subject:
Physical Sciences,
Quantum Science And Technology
Keywords:
Second Law of thermodynamics; Universe as a closed thermodynamic system; entropy of the Universe; temperature of the Universe; quantum state of the Universe; information within the Universe; complexity of the Universe
Online: 26 September 2022 (10:40:58 CEST)
ARTICLE
|
doi:10.20944/preprints202208.0054.v2
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
ELM; ANN; compressor; turbine; degradation; microturbine; engine health management
Online: 12 September 2022 (10:12:33 CEST)
REVIEW
|
doi:10.20944/preprints202209.0125.v1
Subject:
Medicine And Pharmacology,
Gastroenterology And Hepatology
Keywords:
Human serum albumin; COVID-19 vulnerabilities; fluid therapy; albumin binding deficiency; lymphatic nutrient pump; colloid pressure; interstitial spaces; albumin infusion; hepatic portal vein
Online: 8 September 2022 (13:40:16 CEST)
ARTICLE
|
doi:10.20944/preprints202208.0296.v1
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
Savonius wind turbine; Porous deflector; Porosity; Computational Fluid Dynamics (CFD); Self-starting
Online: 17 August 2022 (03:54:51 CEST)
ARTICLE
|
doi:10.20944/preprints202208.0137.v1
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
Co-generation system; Gas turbine control system; System efficiency; Heat balance
Online: 8 August 2022 (08:29:12 CEST)
ARTICLE
|
doi:10.20944/preprints202207.0354.v1
Subject:
Engineering,
Industrial And Manufacturing Engineering
Keywords:
multi-stage double-suction centrifugal pump; non-hierarchical RSM; MIGA; optimization
Online: 25 July 2022 (07:33:26 CEST)
ARTICLE
|
doi:10.20944/preprints202207.0288.v1
Subject:
Physical Sciences,
Applied Physics
Keywords:
ZEMAX; Thermoelectric coolers; Flyback transformer; High tension pump source; Penetration depth
Online: 19 July 2022 (13:28:19 CEST)
ARTICLE
|
doi:10.20944/preprints202207.0089.v1
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
plate-fin and tube heat exchanger; air-side Nusselt number; different heat transfer coefficient in particular tube row; numerical simulation; CFD simulation; air heat pump
Online: 6 July 2022 (08:49:27 CEST)
ARTICLE
|
doi:10.20944/preprints202207.0002.v1
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
Isobaric expansion engines; heat driven pump; compressors; low-grade heat; mixed working fluids
Online: 1 July 2022 (03:59:26 CEST)
ARTICLE
|
doi:10.20944/preprints202206.0371.v1
Subject:
Social Sciences,
Education
Keywords:
regenerative higher education; podcasting as qualitative inquiry; ecological university; sustaina-bility transitions; regenerative education practices; regenerative education design
Online: 28 June 2022 (03:57:41 CEST)
ARTICLE
|
doi:10.20944/preprints202201.0184.v2
Subject:
Environmental And Earth Sciences,
Environmental Science
Keywords:
wind turbine; noise annoyance; fear; worry; noise sensitivity; noise management
Online: 8 June 2022 (12:31:13 CEST)
ARTICLE
|
doi:10.20944/preprints202204.0003.v2
Subject:
Biology And Life Sciences,
Immunology And Microbiology
Keywords:
Drug resistance; Efflux pump; TetR transcriptional regulator; Mycobacteria; MmpL
Online: 24 May 2022 (11:32:52 CEST)
ARTICLE
|
doi:10.20944/preprints202205.0298.v1
Subject:
Engineering,
Civil Engineering
Keywords:
digital image correlation; semantic filter; structural health monitoring; unique salient patterns; wind turbine
Online: 23 May 2022 (10:38:16 CEST)
ARTICLE
|
doi:10.20944/preprints202205.0183.v1
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
Energy geostructure; ground source heat pump (GSHP); sustainable urban drainage system (SUDS); sector integration; 5th generation district heating and cooling; permeable asphalt; rainwater retardation; full-scale demonstration; numerical modelling; analytical modelling
Online: 13 May 2022 (08:06:39 CEST)
ARTICLE
|
doi:10.20944/preprints202204.0230.v1
Subject:
Biology And Life Sciences,
Biochemistry And Molecular Biology
Keywords:
membrane pump theory; membrane potential; ion channel; Na/K ATPase; thermodynamics; elecrtromagnetism
Online: 26 April 2022 (06:11:34 CEST)
ARTICLE
|
doi:10.20944/preprints202204.0182.v1
Subject:
Biology And Life Sciences,
Biochemistry And Molecular Biology
Keywords:
membrane pump theory; membrane potential; ion channel; NA/K ATPase; Biophysics; Biology
Online: 20 April 2022 (03:42:28 CEST)
ARTICLE
|
doi:10.20944/preprints202204.0035.v1
Subject:
Physical Sciences,
Optics And Photonics
Keywords:
Layered transition metal dichalcogenides; NbTe2 flake; ultrafast carrier dynamics; pump-probe spectroscopy
Online: 6 April 2022 (08:31:57 CEST)
ARTICLE
|
doi:10.20944/preprints202203.0241.v1
Subject:
Engineering,
Control And Systems Engineering
Keywords:
Adaptive Constrained Control; Barrier Lyapunov Function; Fault-Tolerant Control; Nussbaum-type function; power regulation; wind turbine benchmark
Online: 17 March 2022 (03:01:31 CET)
ARTICLE
|
doi:10.20944/preprints202203.0238.v1
Subject:
Engineering,
Marine Engineering
Keywords:
Virtual Blade Model; Code extension; CFD modeling; Tidal turbine; Wind turbine
Online: 17 March 2022 (02:37:47 CET)
ARTICLE
|
doi:10.20944/preprints202203.0173.v1
Subject:
Environmental And Earth Sciences,
Geophysics And Geology
Keywords:
heat conduction; thermal properties; geothermal heat pump; damping depth
Online: 14 March 2022 (03:34:10 CET)
ARTICLE
|
doi:10.20944/preprints202203.0074.v1
Subject:
Biology And Life Sciences,
Agricultural Science And Agronomy
Keywords:
tomatoes; drip irrigation; mulching; solar pump; photovoltaic panel; economic indices; irrigation water indices
Online: 4 March 2022 (08:39:44 CET)
ARTICLE
|
doi:10.20944/preprints202202.0160.v1
Subject:
Biology And Life Sciences,
Biochemistry And Molecular Biology
Keywords:
membrane pump theory; membrane potential; diffusion; Biophysics; Biology
Online: 11 February 2022 (10:27:36 CET)
REVIEW
|
doi:10.20944/preprints202202.0027.v1
Subject:
Medicine And Pharmacology,
Neuroscience And Neurology
Keywords:
neurodegenerative diseases - multiple sclerosis; new therapeutic options for multiple sclerosis and other 24 neurodegenerative diseases. pH in cancer and neurodegenerative diseases - cancer and neurodegeneration as opposed processes - 25 metabolic e
Online: 2 February 2022 (09:42:40 CET)
ARTICLE
|
doi:10.20944/preprints202201.0463.v1
Subject:
Physical Sciences,
Optics And Photonics
Keywords:
nonlinear refractive index; noncolinear degenerate phase modulation; femtosecond pulses; quantum dots; inline digital holograms; pump-probe digital holography; diffraction patterns; digital holography; phase shift
Online: 31 January 2022 (13:23:58 CET)
BRIEF REPORT
|
doi:10.20944/preprints202201.0387.v1
Subject:
Physical Sciences,
Thermodynamics
Keywords:
revised reversed Carnot cycle; reversed Carnot cycle; heat pump; heating; close energy flow; electric heater
Online: 25 January 2022 (16:13:24 CET)
ARTICLE
|
doi:10.20944/preprints202201.0263.v1
Subject:
Biology And Life Sciences,
Immunology And Microbiology
Keywords:
drug resistance; ABC transporter; efflux pump; cryptococcosis; aging
Online: 18 January 2022 (15:56:02 CET)
COMMUNICATION
|
doi:10.20944/preprints202201.0108.v1
Subject:
Biology And Life Sciences,
Biochemistry And Molecular Biology
Keywords:
Acinetobacter baumannii; antimicrobial resistance; circular dichroism spectroscopy; efflux protein; efflux pump; foodborne pathogen; hospital-acquired infection; polyamine
Online: 10 January 2022 (12:19:07 CET)
ARTICLE
|
doi:10.20944/preprints202201.0047.v1
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
Pump scheduling optimization; Bayesian optimization; Optimal sensor placement; Wasserstein distance; Robustness
Online: 6 January 2022 (09:26:55 CET)
ARTICLE
|
doi:10.20944/preprints202112.0397.v1
Subject:
Engineering,
Mechanical Engineering
Keywords:
pump-turbine; support bracket; runner axial force; stress; deformation
Online: 24 December 2021 (08:11:22 CET)
ARTICLE
|
doi:10.20944/preprints202112.0189.v1
Subject:
Engineering,
Marine Engineering
Keywords:
Arctic conditions; Ice-Induced Vibrations; Offshore Wind Turbine Support Structures; Stress-Time Sequence; Damage Model; Rainflow counting; Markov chain method; Omission Level; Low-Temperature Fatigue
Online: 10 December 2021 (14:16:30 CET)
ARTICLE
|
doi:10.20944/preprints202111.0162.v1
Subject:
Computer Science And Mathematics,
Information Systems
Keywords:
Internet of Things; IoTivity; HEMS; HAN; Cloud; Backend-as-a-Service; RTOS; Contiki-OS
Online: 9 November 2021 (09:22:51 CET)
ARTICLE
|
doi:10.20944/preprints202110.0399.v1
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
Renewable energy; Life cycle analysis; Wind energy; Life cycle assessment; Wind turbine; Carbon footprint; Water consumption; Greenhouse gases; non-conventional renewable sources; Carbon and water footprints.
Online: 27 October 2021 (11:00:58 CEST)
ARTICLE
|
doi:10.20944/preprints202110.0217.v1
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
Gravitational vortex; Free-flow vortex; Cross flow turbine; Propeller turbine.
Online: 14 October 2021 (13:00:14 CEST)
ARTICLE
|
doi:10.20944/preprints202109.0273.v1
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
Kerosene; CFD; Combustion; Fuel; Gas-turbine; Numerical analysis
Online: 16 September 2021 (08:43:49 CEST)
ARTICLE
Subject:
Physical Sciences,
Applied Physics
Keywords:
n/a; wind turbine; tidal turbine; betz limit; Betz's law; HAWT; VAWT; potential energy; kinetic energy
Online: 27 August 2021 (11:15:35 CEST)
ARTICLE
|
doi:10.20944/preprints202108.0264.v1
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
solar photovoltaic (PV); wind turbine coupled to permanent synchronous generator (WT-PMSG); battery energy storage (BESS); maximum power point tracking (MPPT); DC/DC converters
Online: 11 August 2021 (15:10:26 CEST)
ARTICLE
Subject:
Engineering,
Automotive Engineering
Keywords:
hydraulic pump; micro-dosing; peristaltic; hyper-elasticity; viscoelasticity; holistic design methodology; elastomer compound
Online: 21 July 2021 (10:12:28 CEST)
ARTICLE
|
doi:10.20944/preprints202107.0476.v1
Subject:
Engineering,
Automotive Engineering
Keywords:
Battery Energy Storage System; Crowbar; Fault Ride Through Capability; Vector control; Wind turbine
Online: 21 July 2021 (09:51:48 CEST)
REVIEW
|
doi:10.20944/preprints202107.0218.v1
Subject:
Biology And Life Sciences,
Biology And Biotechnology
Keywords:
arabinogalactan proteins; proton pump; auxin; calcium signaling; Hechtian oscillator; PIN proteins; morphogenesis.
Online: 9 July 2021 (12:52:11 CEST)
ARTICLE
|
doi:10.20944/preprints202107.0035.v1
Subject:
Engineering,
Automotive Engineering
Keywords:
centrifugal pump; impeller; erosion; particle track; particle concentration; flow rate
Online: 1 July 2021 (15:09:10 CEST)
ARTICLE
|
doi:10.20944/preprints202106.0457.v1
Subject:
Engineering,
Automotive Engineering
Keywords:
Machine Learning; Multi-objective optimization; Low Pressure Turbine; Transition; Turbulence Modeling
Online: 17 June 2021 (10:39:40 CEST)
ARTICLE
|
doi:10.20944/preprints202007.0628.v2
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
DFIG; SVM; VC; Wind Turbine (WT); parameters uncertainly
Online: 16 June 2021 (12:04:39 CEST)
ARTICLE
Subject:
Engineering,
Automotive Engineering
Keywords:
Computational fluid dynamic; Long short term memory; Vortex bladeless wind turbine; Prediction; Correlation matrix.
Online: 9 June 2021 (07:38:21 CEST)
ARTICLE
|
doi:10.20944/preprints202105.0315.v1
Subject:
Engineering,
Automotive Engineering
Keywords:
fuzzy systems; neural networks; fault diagnosis; data--driven approaces; robustness and reliability; wind turbine
Online: 13 May 2021 (17:39:44 CEST)
ARTICLE
|
doi:10.20944/preprints202105.0242.v1
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
Lorentzian SRT-transformation factors as solutions of oscillation-equations Holger Döring IQ-Berlin-Spandau Germany e-mail:haw-doering@t-online.deAbstract:Shown is the derivation of Lorentz-Einstein k-factor in SRT as an amplitude-term of oscillation-differential equations of second order.This case is shown for classical Lorentz-factor as solution of an equation for undamped oscillation as well as the developed theorem as a second solution for advanced SRT of fourth order with an equation for damped oscillation-states.This advanced term allows a calculation for any velocities by real rest mass.key-words: undamped oscillation; SRT; k-factor; Differential-equation of second order; Einstein-Lorentz; Amplitude-analogy; damped oscillation; developed SRT of fourth order
Online: 11 May 2021 (11:16:44 CEST)
ARTICLE
|
doi:10.20944/preprints202102.0010.v2
Subject:
Engineering,
Mechanical Engineering
Keywords:
impingement; heat transfer; manifold; tip clearance; active flow control; gas turbine
Online: 10 May 2021 (11:57:18 CEST)
ARTICLE
|
doi:10.20944/preprints202105.0027.v1
Subject:
Engineering,
Automotive Engineering
Keywords:
Pump as Turbine; Flow Unsteadiness; Pressure Pulsation; Blade Angle; Numerical Simulation
Online: 5 May 2021 (08:57:28 CEST)
ARTICLE
|
doi:10.20944/preprints202104.0568.v1
Subject:
Engineering,
Automotive Engineering
Keywords:
hot streak; swirl; turbine vane; thermal barrier coatings; overall cooling effectiveness
Online: 21 April 2021 (10:32:23 CEST)
ARTICLE
|
doi:10.20944/preprints202103.0772.v1
Subject:
Engineering,
Automotive Engineering
Keywords:
Sustainability; Urban energy systems; wind turbine; hydrokinetic turbine; blockage.
Online: 31 March 2021 (14:48:06 CEST)
ARTICLE
|
doi:10.20944/preprints202103.0527.v1
Subject:
Engineering,
Mechanical Engineering
Keywords:
wind energy; vertical axis wind turbine; computational fluid dynamics; dynamic interaction; closely spaced arrangements; phase synchronization; wind farm; dryland
Online: 22 March 2021 (12:05:53 CET)
ARTICLE
|
doi:10.20944/preprints202009.0402.v2
Subject:
Engineering,
Control And Systems Engineering
Keywords:
MEFCA, Cost method; Turbine blade manufacturing; Environmental management accounting
Online: 15 March 2021 (13:06:43 CET)
ARTICLE
|
doi:10.20944/preprints202103.0239.v1
Subject:
Business, Economics And Management,
Accounting And Taxation
Keywords:
EU Green Deal; Horizon 2030; clean energy production; High-rate algal ponds (HRAP); activated sludge system (AS); photovoltaic power (PV)
Online: 9 March 2021 (07:23:01 CET)
REVIEW
|
doi:10.20944/preprints202103.0057.v1
Subject:
Physical Sciences,
Acoustics
Keywords:
chalcogenide glasses; pump-probe; photodarkening; photobleaching; transient absorption, network rigidity
Online: 2 March 2021 (09:33:44 CET)
ARTICLE
|
doi:10.20944/preprints202102.0391.v1
Subject:
Biology And Life Sciences,
Ecology, Evolution, Behavior And Systematics
Keywords:
IdentiFlight; avoidance response; golden eagle; white-tailed eagle; red kite; wind turbine curtailment; flight types
Online: 17 February 2021 (13:04:09 CET)
ARTICLE
|
doi:10.20944/preprints202101.0356.v1
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
Wind turbine; Renewable energy; Wind energy; Machine learning; Gearbox
Online: 18 January 2021 (15:12:17 CET)
CASE REPORT
|
doi:10.20944/preprints202101.0350.v1
Subject:
Engineering,
Automotive Engineering
Keywords:
Gas turbine blades; Non-destructive testing; Borescope; Optical 3Dscanner
Online: 18 January 2021 (15:00:53 CET)
REVIEW
|
doi:10.20944/preprints202101.0109.v1
Subject:
Engineering,
Automotive Engineering
Keywords:
Mobility as a Service (MaaS); future envision
Online: 6 January 2021 (11:07:04 CET)
ARTICLE
|
doi:10.20944/preprints202012.0140.v1
Subject:
Engineering,
Automotive Engineering
Keywords:
Vertical Axis Wind Turbine; Wind Energy; Helical Blade; CFD
Online: 7 December 2020 (12:00:17 CET)
ARTICLE
|
doi:10.20944/preprints202011.0670.v1
Subject:
Engineering,
Automotive Engineering
Keywords:
turbine jet engine; material tests; ember-resistant alloys
Online: 26 November 2020 (11:20:45 CET)
ARTICLE
|
doi:10.20944/preprints202011.0382.v1
Subject:
Public Health And Healthcare,
Public Health And Health Services
Keywords:
alcohol, tobacco, mortality, mortality as health indicator, health inequality
Online: 13 November 2020 (13:35:27 CET)
ARTICLE
|
doi:10.20944/preprints202011.0033.v1
Subject:
Biology And Life Sciences,
Anatomy And Physiology
Keywords:
willow-leaf sunflower; Jerusalem artichoke; supercritical extraction; water as co-solvent; antimicrobial activity; biocidal effect
Online: 2 November 2020 (11:47:35 CET)
REVIEW
|
doi:10.3390/sci2040076
Subject:
Social Sciences,
Library And Information Sciences
Keywords:
academic journals; publishing; seal of approval; impact factor; h-index; anonymous refereeing; continuous and discrete frequency of publications; avoidance of time wasting; seeking adventure; open access; academic publishing as a continuous dynamic process; improving research after publication; internet
Online: 15 October 2020 (00:00:00 CEST)