Showing 1,201 - 1,220 results of 2,120 for search '"fuel"', query time: 0.10s Refine Results
  1. 1201

    Investigation of Spatial Change of Air Quality of Southeast Anatolia Region Provinces Using GIS (2007-2019) by Ercan Vural

    Published 2021-01-01
    “…The number of population living in the city, the type and quality of fuel used in residences and industry, the number of industrial enterprises and the number of vehicles are among the important human factors affecting pollution. …”
    Get full text
    Article
  2. 1202

    Traffic Flow Characteristics and Lane Use Strategies for Connected and Automated Vehicles in Mixed Traffic Conditions by Zijia Zhong, Joyoung Lee, Liuhui Zhao

    Published 2021-01-01
    “…In this paper, we investigate traffic flow characteristics with two configurations of the managed lane across different market penetration rates and quantify the benefits from the perspectives of lane-level headway distribution, fuel consumption, communication density, and overall network performance. …”
    Get full text
    Article
  3. 1203

    Influence of microstructure on fatigue property of ultra high-strength steels by Kanji Okuda, Kazuhiro Ogawa, Yuji Ichikawa, Tsuyoshi Shiozaki, Naoki Yamaguchi

    Published 2019-04-01
    “…Ultra-high-strength steels (with tensile strength higher than 980 MPa) are widely used in automobile manufacturing owing to their lightweight that contributes to fuel efficiency. The fatigue strength of ultra-high-strength steels with a notch tends to decrease, which is known as the effect of notch sensitivity. …”
    Get full text
    Article
  4. 1204

    The Role of Molecule Clustering by Hydrogen Bond in Hydrous Ethanol on Laminar Burning Velocity by I Made Suarta, I. N. G. Wardana, Nurkholis Hamidi, Widya Wijayanti

    Published 2016-01-01
    “…The laminar burning velocity of ethanol fuel was tested in a cylindrical explosion bomb in lean, stoichiometric, and rich mixtures. …”
    Get full text
    Article
  5. 1205

    On Mixed Flow Turbines for Automotive Turbocharger Applications by Bernhardt Lüddecke, Dietmar Filsinger, Jan Ehrhard

    Published 2012-01-01
    “…Due to increased demands for improved fuel economy of passenger cars, low-end and part-load performance is of key importance for the design of automotive turbocharger turbines. …”
    Get full text
    Article
  6. 1206

    O istotnych kontrowersjach wokół oceny zagrożeń środowiska i jego naprawy by Konrad Gałuszko

    Published 2003-12-01
    “…The key dissents on the estimation of environmental pollution between some humanists, ecophilosophers, especially devotees of deep ecology and its mass media supporters, and experimental scientists chiefly chemists and toxicologists are presented by a discussion of the most important problems: human health risk from food and nutrition, the expansion of new biological agents (pathogens), fears of chemical and physical agents stimulated opinions of toxicologists (ecotoxicologists) about most of the compounds for food preservation, antioxidants, pesticides, engine fuel components, metals. Subsequently to the above were discussed: the criticism of some misconceptions and the evolution of scientists. opinions about derivations of the greenhouse effect, toxicity and carcinogenesis criteria, evidence supporting the threshold dose versus the linear hypothesis at the evaluation of harmful environmental effects, examples of ecological utopia assuming a possibility of “life in the world without toxins”, the consequences of acts of law created with the idea, untrustworthy examples of alleged hazards, Poland’s law delay with the assimilation of the new toxicological and carcinogenesis evidence, DDT application dilemma concerned with the latter, the acceptance of the threshold dose also for radioactivity, the latest news about ravages of the Chernobyl catastrophe, the author’s belief in better cooperation of humanists, ecophilosophers, scientists and mass media people to create sensible social attitudes of the public in the face of the ecological and civilization crisis.…”
    Get full text
    Article
  7. 1207

    Smart Shift Decision Method Based on Stacked Autoencoders by Zengcai Wang, Yazhou Qi, Guoxin Zhang, Lei Zhao

    Published 2018-01-01
    “…Shifting gear timing is an important operating parameter that affects shifting time, power loss, fuel efficiency, and driver comfort. The stacked autoencoder (SAE) algorithm, a type of artificial neural network, is used in this study to predict shifting gear timing on the basis of throttle percentage, vehicle velocity, and acceleration. …”
    Get full text
    Article
  8. 1208

    Capacity optimization of photovoltaic storage hydrogen power generation system with peak shaving and frequency regulation by Dan Yu, Peng Yang, Weijun Zhu

    Published 2025-01-01
    “…A hydrogen storage power generation system model is established, and the photovoltaic power generation and hydrogen fuel cell power generation is calculated. A two-layer hydrogen storage power generation system capacity optimization configuration model was established, an improved particle swarm optimization algorithm was used to solve the improved hydrogen storage power generation system capacity optimization configuration model, and the capacity optimization configuration results were obtained. …”
    Get full text
    Article
  9. 1209

    Estimation of Total Yearly CO2 Emissions by Wildfires in Mexico during the Period 1999–2010 by Flor Bautista Vicente, Noel Carbajal, Luis Felipe Pineda Martínez

    Published 2014-01-01
    “…Estimates of emitted CO2 in a wildfire were then accomplished by considering parameters such as: forest fuel load, vegetation type, burning efficiency, and mean burned area. …”
    Get full text
    Article
  10. 1210

    Simple and Efficient Rout for Synthesis of Spinel Nanopigments by Leila Torkian, Maryam Daghighi, Zahra Boorboor

    Published 2013-01-01
    “…Nano-sized CoxMg1−xAl2O4 (x = 0, 0.1, 0.2, 0.4, 0.6, 0.8, and 1) inorganic pigments were synthesized via combustion method using β-alanine, as a single and novel fuel, at 800°C in open furnace. The obtained powders were characterized by means of X-ray diffraction (XRD), energy dispersive X-ray (EDX) elemental analysis, diffuse reflectance spectrum (DRS), CIE L*a*b* color measurements, and scanning electron microscope (SEM). …”
    Get full text
    Article
  11. 1211

    Synthesis, Antibacterial, and Antifungal Activities of Novel Pyridazino Carbazoles by Ghazala Yaqub, Abdul Hannan, Erum Akbar, Muhammad Usman, Almas Hamid, Zubi Sadiq, Mehwish Iqbal

    Published 2013-01-01
    “…This novel compound showed ideal reactivity toward different functional groups like methyl, carboxylic, nitro, piperazine, and amine; thus series of its derivatives are synthesized sequentially with the aim to fuel up the carbazole compounds with new versatile derivatives. …”
    Get full text
    Article
  12. 1212

    A techno‐enviro‐economic multi‐objective framework for optimal sizing of a biomass/diesel generator‐driven hybrid energy system by Amir Akbarzadeh, Alireza Askarzadeh

    Published 2024-12-01
    “…Furthermore, to determine the impact of biomass and diesel generator fuel costs on the Pareto front, a sensitivity analysis is conducted. …”
    Get full text
    Article
  13. 1213

    Optimizing Credit Card Fraud Detection: A Genetic Algorithm Approach with Multiple Feature Selection Methods by Sunil Kumar Patel, Devina Panday

    Published 2024-12-01
    “…Ultimately, the findings of this study fuel the development of more potent fraud detection systems within the realm of financial institutions, safeguarding the integrity of transactions and ensuring peace of mind for cardholders.…”
    Get full text
    Article
  14. 1214

    Physicochemical Characterization of Representative Firewood Species Used for Cooking in Some Colombian Regions by Hernán E. Díez, Juan F. Pérez

    Published 2017-01-01
    “…Pinus patula is the one with the highest fuel value index, mainly due to its low ash content (0.4%). …”
    Get full text
    Article
  15. 1215

    Subchannel Analysis of Wire Wrapped SCWR Assembly by Jianqiang Shan, Henan Wang, Wei Liu, Linxing Song, Xuanxiang Chen, Yang Jiang

    Published 2014-01-01
    “…As a consequence, the required coolant pumping power is decreased and the coolant temperature profile inside the fuel bundle is flattened which will obviously decrease the peak cladding temperature. …”
    Get full text
    Article
  16. 1216

    The Hamiltonian Structure-Preserving Control and Some Applications to Nonlinear Astrodynamics by Ming Xu, Yan Wei, Shengli Liu

    Published 2013-01-01
    “…The control gains are selected from the viewpoint of both the local and global optimizations on fuel cost. This controller is applied to some astrodynamics to achieve some interesting conclusions, including stable lissajous orbits in solar sail’s three-body problem and degenerated two-body problem, quasiperiodic formation flying on a J2-perturbed mean circular orbit, and controlled frozen orbits for a spacecraft with a high area-to-mass ratio.…”
    Get full text
    Article
  17. 1217

    A Fissile Ripple Spreading Algorithm to Solve Time-Dependent Vehicle Routing Problem via Coevolutionary Path Optimization by Wen Xu, JiaJun Li

    Published 2020-01-01
    “…The time-dependent vehicle routing problems have lately received great attention for logistics companies due to their crucial roles in reducing the time and economic costs, as well as fuel consumption and carbon emissions. However, the dynamic routing environment and traffic congestions have made it challenging to make the actual travelling trajectory optimal during the delivery process. …”
    Get full text
    Article
  18. 1218

    Feasibility of sufficiency-policy instruments: an assessment using impact chains for the German mobility sector by Johannes Thema, Carina Zell-Ziegler, Kaya Dünzen

    Published 2025-12-01
    “…Rapid decarbonization of transport requires fuel switching and energy savings through modal shift and demand reduction – which are the aims of transport-sufficiency policy. …”
    Get full text
    Article
  19. 1219

    Research on the Power Recovery of Diesel Engines with Regulated Two-Stage Turbocharging System at Different Altitudes by Hualei Li, Lei Shi, Kangyao Deng

    Published 2014-01-01
    “…The boost pressure recovery could not ensure power recovery over the entire operating range of the diesel engine, because of variation in overall turbocharger efficiency. The fuel-injection compensation method along with the valve control strategies for boost pressure recovery was able to reach the power recovery target.…”
    Get full text
    Article
  20. 1220