Archives - Page 164

• Optimization Algorithms for Aircraft Preliminary Sizing and Cabin Design

  Joseph Yang, Mihaela Niță, Dieter Scholz

  DOI: https://doi.org/10.31224/osf.io/5hfv4

  • AERO
  • aircraft
  • aviation
  • cabin
  • consumption
  • costs
  • design
  • efficiency
  • emissions
  • fuel
  • Gaussian Random Walk
  • optimization
  • Orthogonal Steepest Descent
  • OSD
  • Random Monte Carlo
  • Simulated Annealing

  Downloads: 388 - Submitted 2021-06-08 - Posted 2021-06-09

  • PDF
  • Supplementary Material

• From microstructural images to properties - an interpretable deep learning approach to predict elastic-plastic properties of fiber composites

  Sathiskumar Anusuya Ponnusami

  DOI: https://doi.org/10.31224/osf.io/w6mgv

  • Composites
  • deep learning
  • fiber composites
  • finite element homogenisation
  • interpretable AI
  • material properties
  • mechanical properties
  • microstructure

  Downloads: 691 - Submitted 2021-06-09 - Posted 2021-06-09

  • PDF

• Authorship Weightage Algorithm for Academic publications: A new calculation and ACES webserver for determining expertise.

  Weiling Wu, Owen Tan, Kwok-Fong Chan, Nicole Ong, David Gunasegaran, Samuel Ken En Gan

  DOI: https://doi.org/10.31224/osf.io/4vz8n

  • Authorship
  • Natural Language Processing Score
  • Weightage

  Downloads: 364 - Submitted 2021-06-06 - Posted 2021-06-08

  • PDF

• Step Length Estimation with Wearable Sensors Using a Switched-Gain Nonlinear Observer

  Ali Nouriani, Robert A McGovern, Rajesh Rajamani

  DOI: https://doi.org/10.31224/osf.io/u9vmr

  Downloads: 807 - Submitted 2021-06-07 - Posted 2021-06-08 - Versions: 2

  • PDF

• Propeller Efficiency - Simple Methods

  Dieter Scholz

  DOI: https://doi.org/10.31224/osf.io/zdgcn

  • advance ratio
  • aircraft
  • angular momentum
  • aviation
  • blade
  • design
  • disc loading
  • efficieny
  • lift-to-drag ratio
  • Mach number
  • performance
  • performance factor
  • propeller
  • speed
  • thrust loading
  • tip

  Downloads: 510 - Submitted 2021-06-07 - Posted 2021-06-08

  • PDF
  • Supplementary Material

• Adaptive Affine Homogenization Method for Visco-hyperelastic Composites with Interfacial Damage

  Youngsoo Kim, Jiyoung Jung, Sangryun Lee, Issam Doghri, Seunghwa Ryu

  DOI: https://doi.org/10.31224/osf.io/3jybz

  Downloads: 592 - Submitted 2021-06-08 - Posted 2021-06-08

  • PDF

• Improved incrementally affine method for viscoelastic-viscoplastic composite by utilizing an adaptive scheme

  Jiyoung Jung, Youngsoo Kim, Sangryun Lee, Issam Doghri, Seunghwa Ryu

  DOI: https://doi.org/10.31224/osf.io/fu3ja

  Downloads: 605 - Submitted 2021-06-08 - Posted 2021-06-08

  • PDF

• The Air in the Cabin of Passenger Aircraft Is Not as Good As Is Often Assumed - Backgrounds, Possible Solutions and Their Implementation

  Dieter Scholz

  DOI: https://doi.org/10.31224/osf.io/he59k

  • air
  • aircraft
  • aviation
  • bearing
  • cabin
  • CACE
  • contamination
  • crew
  • deicing
  • engine
  • filter
  • fluid
  • fume
  • hydraulic
  • leakage
  • oil
  • passenger
  • pilot
  • seal
  • sensor
  • smoke
  • systems
  • TCP

  Downloads: 328 - Submitted 2021-06-05 - Posted 2021-06-06

  • PDF

• The Specific Fuel Consumption of Aircraft Engines (TSFC versus PSFC)

  Dieter Scholz

  DOI: https://doi.org/10.31224/osf.io/gyt7u

  • AERO
  • air
  • aircraft
  • aviation
  • Breguet
  • consumption
  • efficiency
  • engine
  • Flugzeug
  • fuel
  • jet
  • Kraftstoff
  • Luftfahrt
  • PSFC
  • Triebwerk
  • TSFC
  • turbofan
  • turboprop
  • Verbrauch
  • Wirkungsgrad

  Downloads: 805 - Submitted 2021-06-03 - Posted 2021-06-03

  • PDF
  • Supplementary Material

• An Open-Source Virtual Testbed for a Real Net-Zero Energy Community

  Sen Huang, Jing Wang, Yangyang Fu, Wangda Zuo, Kathryn Hinkelman, Raymond M. Kaiser, Dong He, Draguna Vrabie

  DOI: https://doi.org/10.31224/osf.io/xbn67

  • Building-to-Grid Integration
  • Modelica
  • Net-Zero Energy Communities
  • Virtual Testbed

  Downloads: 617 - Submitted 2021-06-01 - Posted 2021-06-02 - Versions: 2

  • PDF
  • Data

• Experiments and model on viscosity characteristic of emulsion of heavy fuel oil and water for fluidity improvement

  Isamu Fujita, Xiao Ma, Masao Ono, Hideyuki Shirota

  DOI: https://doi.org/10.31224/osf.io/yvskc

  • Emulsion
  • Heavy fuel oil
  • Model
  • Phase inversion
  • Surfactant
  • Viscosity

  Downloads: 467 - Submitted 2021-06-02 - Posted 2021-06-02

  • PDF

• Determination of the Reference Wing Area of Aircraft from Various Aircraft Manufacturers

  Christian Matalla, Dieter Scholz

  DOI: https://doi.org/10.31224/osf.io/7fkaq

  • AERO
  • aerodynamics
  • aircraft
  • area
  • aviation
  • Boeing
  • design
  • Flügel
  • Flugzeug
  • Flugzeugentwurf
  • Fokker
  • geometry
  • Luftfahrt
  • McDonnell Douglas
  • MD
  • reference
  • reference wing area
  • Referenzflügelfläche
  • wing

  Downloads: 385 - Submitted 2021-06-02 - Posted 2021-06-02

  • PDF
  • Supplementary Material

• Pandemic and bills: The impact of COVID-19 on energy usage of schools in South Africa

  J.A. Samuels, Sara Grobbelaar, MJ Booysen

  DOI: https://doi.org/10.31224/osf.io/sx8mz

  • COVID-19
  • Energy usage
  • School electricity
  • School energy profiles
  • Smart meter

  Downloads: 425 - Submitted 2021-06-02 - Posted 2021-06-02

  • PDF

• Distributed optical fiber pressure sensors

  Luca Schenato, Andrea Galtarossa, Alessandro Pasuto, Luca Palmieri

  DOI: https://doi.org/10.31224/osf.io/dfrzg

  Downloads: 1085 - Submitted 2021-05-31 - Posted 2021-06-01

  • PDF

• Airbus' Cabin Air Explanations during the Corona Pandemic – Presented, Analyzed, and Criticized

  Dieter Scholz

  DOI: https://doi.org/10.31224/osf.io/b9dkp

  • AERO
  • air
  • aircraft
  • aviation
  • cabin
  • consumption
  • contamination
  • corona
  • costs
  • design
  • flying
  • fuel
  • pandemic
  • systems

  Downloads: 1730 - Submitted 2021-06-01 - Posted 2021-06-01

  • PDF
  • Supplementary Material

• A Comparative Study on Credit Card Fraud Detection

  KOUSHIK DEB, Souvik Ghosal, Debkanya Bose

  DOI: https://doi.org/10.31224/osf.io/8ctxd

  Downloads: 737 - Submitted 2021-06-01 - Posted 2021-06-01

  • PDF

• A miniature high-vacuum valve

  Tyler S. Lott, German Sciaini, Ariel A. Petruk

  DOI: https://doi.org/10.31224/osf.io/hx4np

  • cryo-electron microscopy
  • electron microscopy
  • high-vacuum
  • valve

  Downloads: 381 - Submitted 2021-06-01 - Posted 2021-06-01

  • PDF
  • Supplementary Material

• Jet Engines – Bearings, Seals and Oil Consumption

  Dieter Scholz

  DOI: https://doi.org/10.31224/osf.io/fk5dq

  • AERO
  • air
  • airconditioning
  • aircraft
  • aviation
  • bearing
  • bleed air
  • concentration
  • consumption
  • contamination
  • engine
  • jet
  • leackage
  • oil
  • seal
  • systems

  Downloads: 1334 - Submitted 2021-06-01 - Posted 2021-06-01

  • PDF
  • Supplementary Material

• Performance Analysis of Hydrocarbon Wells Based on the Skin Zone

  Sudad H Al-Obaidi, Falah H Khalaf, Hiba H Alwan

  DOI: https://doi.org/10.31224/osf.io/8q5r6

  • Bottomhole zone
  • Hydrocarbon well condition
  • Hydrodynamic imperfection.
  • Skin effect
  • Wellbore radius

  Downloads: 483 - Submitted 2021-06-01 - Posted 2021-06-01

  • PDF

• Aircraft Cabin Ventilation Theory

  Dieter Scholz

  DOI: https://doi.org/10.31224/osf.io/ac6p8

  • AERO
  • air
  • air change rate
  • aircraft
  • aviation
  • cabin
  • concentration
  • flow rate
  • mixing
  • room
  • source strength
  • time constant
  • ventilation

  Downloads: 590 - Submitted 2021-05-28 - Posted 2021-05-31

  • PDF
  • Supplementary Material

• Design and Development of a Low Cost, Non-Contact Infrared Thermometer with Range Compensation

  Nicholas Wei-Jie Goh, Jun-Jie Poh, Joshua Yi Yeo, Benjamin Jun-Jie Aw, Szu Cheng Lai, Jayce Jian Wei Cheng, Christina YL Tan, Samuel Ken En Gan

  DOI: https://doi.org/10.31224/osf.io/3fd7q

  • Keywords: Infrared
  • Arduino
  • Nano
  • Contactless thermometer
  • HC-SR04
  • MLX90614

  Downloads: 530 - Submitted 2021-05-29 - Posted 2021-05-31

  • PDF

• Ocean Wave Powered Boats

  Garry Pantelis

  DOI: https://doi.org/10.31224/osf.io/cby3e

  • ocean wave power
  • wave powered propulsion

  Downloads: 445 - Submitted 2021-05-29 - Posted 2021-05-31 - Versions: 2

  • PDF
  • Supplementary Material

• Regarding Toxin Detection Mechanisms for Harmful Algae Blooms and Current Device Apparatuses or Development

  Andrew Kamal

  DOI: https://doi.org/10.31224/osf.io/6r8ye

  • Chemical Sensors
  • Distributed Computing
  • Environmental Engineering
  • Network Latency
  • Oceanic Studies
  • P2P
  • Peripherals
  • Physical Sensors
  • Software Defined Networking
  • Toxin Detection
  • Wet Sensors

  Downloads: 303 - Submitted 2021-05-31 - Posted 2021-05-31

  • PDF
  • Data

• Destinations frequently impacted by dust storms originating from southwest Iran

  Parya, Ferhat Karaca, Mert Guney, Aram Fathian, Xueyu Geng, Jong-Ryeol Kim

  DOI: https://doi.org/10.31224/osf.io/zm6vn

  • Absorbing aerosol index (AAI)
  • Air pollution modelling
  • Particulate matter
  • Sand and dust storms (SDS)
  • The Persian Gulf

  Downloads: 536 - Submitted 2021-05-31 - Posted 2021-05-31

  • PDF

• Dynamic Complex Network Analysis of PM2.5 Concentrations in the UK, Using Hierarchical Directed Graphs (V1.0.0)

  Parya, Xueyu Geng, Weisi Guo, Alessio Pagani, David Topping, Jong-Ryeol Kim

  DOI: https://doi.org/10.31224/osf.io/4f6s9

  • atmospheric pollution
  • causality
  • stability
  • complex network
  • PM2.5

  Downloads: 335 - Submitted 2021-05-31 - Posted 2021-05-31

  • PDF