301–350 von 3,025 Ergebnissen
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    On Maximizing Argon Engines' Performance via Subzero Intake Temperatures in HCCI Mode at High Compression Ratios

    Mohammed, Abdulrahman / Elkhazraji, Ali / Johansson, Bengt et al. | SAE Technical Papers | 2020
    can increase the thermodynamic efficiency as predicted by the ideal Otto cycle: high specific heat ratio (provided by argon), and high ...
    Verlag: Society of Automotive Engineers , SAE International
    Schlagwörter: Combustion and combustion processes

    Experimental Study on Thermal Performance of a Bent Copper-Water Heat Pipe

    Freier Zugriff
    Shuangshuang Miao / Jiajia Sui / Yulong Zhang et al. | DOAJ | 2020
    . The effects of cooling temperature, working conditions on the critical heat flux, and equivalent thermal conductivity have been examined and ...

    Predicting the Influence of Charge Air Temperature Reduction on Engine Efficiency, CCV and NOx-Emissions of a Large Gas Engine Using a SI Burn Rate Model

    Veltman, Matthias / Bargende, Michael / Grill, Michael et al. | SAE Technical Papers | 2020
    cooling. In this context, a reliable prediction of engine efficiency and NOx-emissions is important. Furthermore, restrictions to the engine ...
    Verlag: Society of Automotive Engineers , SAE International
    Schlagwörter: Combustion and combustion processes , Environmental regulations and standards , Test equipment and instrumentation

    Simulation Methodology to Analyze Overall Induction Heat Treatment Process of a Crank Shaft to Determine Effects on Structural Performance

    Retheesh, Anoop / Nienhuis, Michael D. / Karmakar, Nilankan et al. | SAE Technical Papers | 2020
    transformations during the heat treatment process have direct influence on the hardness and residual stress. To predict the structural performance of a ...
    Verlag: Society of Automotive Engineers , SAE International
    Schlagwörter: CAD, CAM, and CAE

    Improving the Processes of Thermal Preparation of an Automobile Engine with Petrol and Gas Supply Systems (Vehicle Engine with Petrol and LPG Supplying Systems)

    Pohorletskyi, Dmytro / Gritsuk, Igor / Sadovnyk, Ivan et al. | SAE Technical Papers | 2020
    This article deals with the features of the thermal preparation system application on automobile engine, the heating of which to operating ...
    Verlag: Society of Automotive Engineers , SAE International
    Schlagwörter: Engine cooling systems

    Influence Of The Portevin-Le Chatelier Phenomenon On The Ultimate Tensile Strengh Limit Of Alloys Al-0.18%Zr-2%Mg And Al-0.18%Zr-6%Mg

    Jesus Monteiro dos Santos, Aélcio de / Daniel, Brenda Thayssa Figueira / Santana, Clóvis Iarlande Oliveira et al. | SAE Technical Papers | 2020
    The effect of Portevin-Le Châtelier (PLC) effect and its influence on the mechanical properties of aluminum, have aroused interest in the ...
    Verlag: Society of Automotive Engineers , SAE International

    Flux Residue and Migration in Charge Air-Cooled Engines

    Chrzanowski, Christian | SAE Technical Papers | 2020
    migration and deposition on engine components can cause a variety of issues with engine operation. Currently the only alternative to Nocolok brazed ...
    Verlag: Society of Automotive Engineers , SAE International
    Schlagwörter: Engine cooling systems

    A Demonstration of High Efficiency, High Reactivity Gasoline Compression Ignition Fuel in an On & Off Road Diesel Engine Application

    Yoo, Dockoon / Sim, Jaeheon / Chang, Junseok et al. | SAE Technical Papers | 2020
    on the interaction between fuels and engines. Fuels that reliefs the burden on engine manufacturers to reach these goals are of particular ...
    Verlag: Society of Automotive Engineers , SAE International

    Enhancement of Heat Exchanger Performance Using Oscillating Flow

    Premchandra Tavorath, Adhithiya / Rajagopalan, Haripriya / Dhamangaonkar, Pradyumna et al. | SAE Technical Papers | 2020
    ANSYS Fluent k-epsilon model. The effect of change in the magnitude and frequency of oscillation on local Nusselt number has been computed. The ...
    Verlag: Society of Automotive Engineers , SAE International
    Schlagwörter: Simulation and modeling , Research and development , Heating, ventilation, and air conditioning systems (HVAC)

    Thermal Performance Augmentation of Automobile Radiator Using Water-Based Al2O3 and CuO Nanofluid as a Coolant

    Parmar, Akashkumar Pravinbhai / Maisuria, Mahendrakumar / Rathod, Manishkumar K. | SAE Technical Papers | 2020
    and microchannel has already reached their limits. Researchers are thus focusing on immersing and analyzing new types of cooling fluids in ...
    Verlag: Society of Automotive Engineers , SAE International
    Schlagwörter: Engine cooling systems

    Multi-Zone HVAC Development and Validation with Integrated Heated/Vented Seat Control

    Hoppe, Michael / Maghaireh, Murad | SAE Technical Papers | 2020
    things a step further by adding heated steering wheel and heated/vented seats to the overall HVAC control strategy. The heating and cooling of ...
    Verlag: Society of Automotive Engineers , SAE International
    Schlagwörter: Heating, ventilation, and air conditioning systems (HVAC)

    History and Prospects for Electric Vehicles and Electric Bikes: Pathway to Sustainable Carbon Free Energy and Transportation

    Jamerson, Frank E. | SAE Technical Papers | 2020
    ) electric bike, both in 1993. Worldwide EB annual sales are 40 million with 300 million on the road, mostly in China. Mandates and government ...
    Verlag: Society of Automotive Engineers , SAE International
    Schlagwörter: Weather and climate

    Thermal Management System and Performance Characteristics of Electric Vehicle

    Biswas, S | SAE Technical Papers | 2020
    towards electrification journey for both passenger car and commercial vehicle. In BEVs, Battery Cooling or Battery thermal management System (BTMS ...
    Verlag: Society of Automotive Engineers , SAE International
    Schlagwörter: Heating, ventilation, and air conditioning systems (HVAC)

    Experimental and Numerical Investigation of the Multiphase Flow and Heat Transfer in an Oil Jet Cooled Engine Piston

    Schlautman, Jeff / Dhar, Sujan / Chen, Yawei | SAE Technical Papers | 2020
    cooling using the oil jet. In this model, an algorithm was proposed to couple the fluid and solid computation domain to account for the different ...
    Verlag: Society of Automotive Engineers , SAE International

    Climate Control Strategy for Electric Vehicles

    Mehta, Bhavik / Panchare, Datta | SAE Technical Papers | 2020
    range at various ambient conditions. The control strategies on electric compressor are on the basis of optimum cooling capacity and power ...
    Verlag: Society of Automotive Engineers , SAE International
    Schlagwörter: Heating, ventilation, and air conditioning systems (HVAC)

    Parametric Modelling and Performance Analysis of HVAC Defroster Duct Using Robust Optimization Methodology

    Marginean, Calin / Valencia, Manuel / Khan, Mohsin et al. | SAE Technical Papers | 2020
    cabin by controlling airflow, velocity, temperature and purity of air. Fog or ice which forms on the windshield is the main reason for ...
    Verlag: Society of Automotive Engineers , SAE International
    Schlagwörter: Simulation and modeling , Windows and windshields , Heating, ventilation, and air conditioning systems (HVAC)

    Improving Winter Fuel Economy by Using Weather Information

    Cosgrove, David / Hirabayashi, Hidekazu / Oshikiri, Rino | SAE Technical Papers | 2020
    When the air conditioning (A/C) is turned on, the intake air to the HVAC is cooled at the evaporator. This is not only used for cooling the ...
    Verlag: Society of Automotive Engineers , SAE International
    Schlagwörter: Weather and climate , Heating, ventilation, and air conditioning systems (HVAC)

    A New Approach for Designing and Testing Engine Coolant Pump Electrically Actuated

    Di Battista, Davide / Fatigati, Fabio / Di Bartolomeo, Marco et al. | SAE Technical Papers | 2020
    , the propulsion power of the vehicle, the engine speed and, definitively, the pump speed. The knowledge of the cooling circuit and ...
    Verlag: Society of Automotive Engineers , SAE International
    Schlagwörter: Test equipment and instrumentation

    Optimization of Control Parameters of Vehicle Air-Conditioning System for Maximum Efficiency

    Ratkovic, Igor / Cvok, Ivan / Deur, Josko | SAE Technical Papers | 2020
    Modern automotive heating, ventilation, and air-conditioning (HVAC) systems have multiple and often redundant actuators. Design of a ...
    Verlag: Society of Automotive Engineers , SAE International
    Schlagwörter: Heating, ventilation, and air conditioning systems (HVAC)

    Design and Development of an Ultra-Low Friction and High Power-Density Diesel for the Indian Market

    Chalumuru, Madhu Kishore / Namani, Prasad / Bagavathy, Suresh et al. | SAE Technical Papers | 2020
    tension reduction by using an over-running alternator decoupler (OAD), the introduction of variable oil pump, switchable piston cooling jets and ...
    Verlag: Society of Automotive Engineers , SAE International
    Schlagwörter: Coatings, colorants, and finishes

    Reduced Power Seat Heater System Using Thermal Wave Technology

    Ziolek, Scott | SAE Technical Papers | 2020
    temperatures (each with its own tolerance range). The amplitude and frequency of these oscillations can be changed based on secondary trigger events ...
    Verlag: Society of Automotive Engineers , SAE International
    Schlagwörter: Heating, ventilation, and air conditioning systems (HVAC) , Seats and seating

    Thermo-Mechanical Fatigue and Life Prediction of Turbocharged Engine Cylinder Head

    Chen, Ming / Wang, Yang Jun / Xu, Zheng | SAE Technical Papers | 2020
    reflects the stress and strain of the cylinder head during the alternating process of cooling and heating. The effect of creep, cyclic hardening ...
    Verlag: Society of Automotive Engineers , SAE International
    Schlagwörter: Simulation and modeling

    Discretization and Heat Transfer Calculation of Engine Water Jackets in 1D-Simulation

    Mandl, Florian / Bargende, Michael / Grill, Michael | SAE Technical Papers | 2020
    cooling efficiency of the engine water jacket by using 3D CFD. As well, 1D simulation plays a significant role in the design and analysis of the ...
    Verlag: Society of Automotive Engineers , SAE International

    Active Grille Shutters Control and Benefits in Medium to Large SUV: A System Engineering Approach

    Stegmann, Benjamin / Spenley, Mark / Parfitt, Megan et al. | SAE Technical Papers | 2020
    ) in the turbo and then cooled by a low temperature cooling system before going into the engine. When the air intake temperature exceeds a ...
    Verlag: Society of Automotive Engineers , SAE International
    Schlagwörter: Bumpers, fasciae and grilles

    EXV to Optimize PHEV/BEV Automotive Air Conditioning System Performance and Simulation Methodology

    Martins, Jean-Paul / Govindarajalu, Murali | SAE Technical Papers | 2020
    flow. Gradually increasing the chiller cooling reduces its sudden impact on the evaporator capacity. This is accomplished by optimizing the EXV ...
    Verlag: Society of Automotive Engineers , SAE International

    Latest Options for Replacing HFC-134a Refrigerant in MACs

    Malvicino, Carloandrea / Chen, Jiangping / Hu, Jianxin et al. | SAE Technical Papers | 2020
    achieve lower refrigerant emissions and higher energy efficiency in cooling-only and cooling and heating (heat pump) applications; 3) progress in ...
    Verlag: Society of Automotive Engineers , SAE International
    Schlagwörter: Research and development

    Heat Pump for BEVs: Architectures and Performance Analysis

    Tancredi, Angela / Bettoja, Federica / Rostagno, Matteo et al. | SAE Technical Papers | 2020
    redesign request list. Heat pump solutions are considered one of the best options to save energy and reduce the impact on vehicle range of heating ...
    Verlag: Society of Automotive Engineers , SAE International

    Simulation and Parametric Analysis of Battery Thermal Management System Using Phase Change Material

    Lin, Chunjing / Xu, Sichuan / Sun, Yuhan et al. | SAE Technical Papers | 2020
    phase change temperature, thermal conductivity and amount of composite PCM. The influence of the composite PCM parameters on the cooling and ...
    Verlag: Society of Automotive Engineers , SAE International

    Artificial Neural Network Based Predictive Approach in Vehicle Thermal Systems Applications

    Mirzabeygi, Pooya / Natarajan, Shankar | SAE Technical Papers | 2020
    instrumentation and testing is costly and time-consuming. This paper focuses on a novel approach using the Artificial Neural Network (ANN). ANNs are ...
    Verlag: Society of Automotive Engineers , SAE International
    Schlagwörter: Heating, ventilation, and air conditioning systems (HVAC)

    Finned surfaces in air-cooled internal combustion engine: influence of geometry and flow conditions

    C. A. M., Arruda / L. B., Favalessa / C. L., Gomes et al. | SAE Technical Papers | 2020
    observed that under zero flow conditions and ambient temperature of 30 °C there was a temperature gradient of 38.49 °C on the annular fins and only ...
    Verlag: Society of Automotive Engineers , SAE International
    Schlagwörter: Combustion and combustion processes

    Two Prototype Engines with Colliding and Compression of Pulsed Supermulti-Jets through a Focusing Process, Leading to Nearly Complete Air Insulation and Relatively Silent High Compression for Automobiles, Motorcycles, Aircrafts, and Rockets

    Hosoi, Aya / Ito, Hajime / Makimoto, Hiroki et al. | SAE Technical Papers | 2020
    by combustion. If the compression level based on the supermulti-jets with pistons and cascades added is optimized for a certain size of the ...
    Verlag: Society of Automotive Engineers , SAE International
    Schlagwörter: Combustion and combustion processes

    Modeling of an Integrated Internal Heat Exchanger and Accumulator in R744 Mobile Air-Conditioning Applications

    Hrnjak, Predrag / Zhang, Wenying | SAE Technical Papers | 2020
    advantages of good heating performance in cold climates and environmental-friendly properties. This paper presents a simulation model of an ...
    Verlag: Society of Automotive Engineers , SAE International
    Schlagwörter: Simulation and modeling

    Investigations of the Emissions of Fuels with different Compositions and Renewable Fuel Components in a GDI Engine

    Schwarzenthal, Dietmar / Deeg, Hans-Peter / Albrecht, Michael et al. | SAE Technical Papers | 2020
    and PN emissions and efficiencies of the fuels. The results show decreased NO emissions, when the oxygen content increases. Based on these ...
    Verlag: Society of Automotive Engineers , SAE International

    Thermal Management of Electrified Vehicle by Means of System Simulation

    Vijay, Dig / Lehocky, Marek / Shah, Sanket | SAE Technical Papers | 2020
    thermal runaway. An integrated approach of 1D-flow inside the cooling plates combined with 3D-thermal analysis of battery cells and cooling plates ...
    Verlag: Society of Automotive Engineers , SAE International
    Schlagwörter: Simulation and modeling , Heating, ventilation, and air conditioning systems (HVAC)

    Fatigue Life Prediction of HVAC Pipe Assembly for Measured Powertrain Load by Virtual Simulation

    Elango, C / Krishna, DivaKaruni Murali / Appana, Kameswara Rao et al. | SAE Technical Papers | 2020
    also explains the root cause of low fatigue life on pipe assembly and provide the solution. ...
    Verlag: Society of Automotive Engineers , SAE International
    Schlagwörter: Heating, ventilation, and air conditioning systems (HVAC)

    Conjugate Heat Transfer CFD Analysis of an Oil Cooled Automotive Electrical Motor

    Srinivasan, Chiranth / Wang, Deming / Schlautman, Jeff et al. | SAE Technical Papers | 2020
    as they have tremendous impact on the design, spacing and sizes of these motors. In this paper, with the Simerics, Inc. software, Simerics-MP ...
    Verlag: Society of Automotive Engineers , SAE International
    Schlagwörter: Propellers and rotors , Simulation and modeling , Research and development

    Mathematical Model of Heat-Controlled Accumulator (HCA) for Microgravity Conditions

    Gorbenko, Gennadiy Olexandrovich / Yepifanov, Konstantin Sergeevich / Gakal, Pavlo Grigorovich et al. | SAE Technical Papers | 2020
    heat dissipation. One of the key elements of TPL is a heat-controlled accumulator (HCA). The HCA ...
    Verlag: Society of Automotive Engineers , SAE International
    Schlagwörter: Heating, ventilation, and air conditioning systems (HVAC)

    Pulsating Heat Pipe Automotive Application

    Windlin, Fernando Luiz / Alegre, Guilherme Henrique Mayer / Filho, Luiz Paulo Rodrigues et al. | SAE Technical Papers | 2020
    battery modeling, then, it was possible to examine current automotive battery cooling and heating solutions. Finally, PHP was evaluated as a ...
    Verlag: Society of Automotive Engineers , SAE International

    Co-Simulation Methodology for PHEV Thermal System Development

    Biswas, Auvi / Lindquist, Craig / Khandaker, Masuma et al. | SAE Technical Papers | 2020
    associated with the interior Heating, Ventilation, and Air Conditioning (HVAC) cooling system. For proper sizing of the condenser, chiller etc., one ...
    Verlag: Society of Automotive Engineers , SAE International

    Drowsy Driver & Child Left Behind - Prevention via in Cabin CO2 Sensing

    Bengtsson, Carl / O'Brien, Don / Rödjegård, Henrik et al. | SAE Technical Papers | 2020
    Can one technical solution help prevent drowsy drivers and detect a child left behind? Yes, using a single, maintenance-free, Non ...
    Verlag: Society of Automotive Engineers , SAE International
    Schlagwörter: Heating, ventilation, and air conditioning systems (HVAC)

    Model-Based Calibration of an Automotive Climate Control System

    Lassahn, Gerrit / Qiu, Kang / Jahn, Patrick | SAE Technical Papers | 2020
    experimental data from a self-developed measurement setup. It is capable of predicting the temperature and mass flow of the air entering the vehicle ...
    Verlag: Society of Automotive Engineers , SAE International
    Schlagwörter: Simulation and modeling , Data acquisition and handling , Heating, ventilation, and air conditioning systems (HVAC)

    Development of New Power Control Unit with Small Size and Low Cost for Small Hybrid Vehicle with Two-motor Hybrid System

    Nonaka, Kenichi / Takebayashi, Kenichi / Kondo, Yasuhiko et al. | SAE Technical Papers | 2020
    sequence for voltage control unit (VCU), and revised PCU packaging to improve cooling performance. The new IPM has a printed-circuit board (PCB ...
    Verlag: Society of Automotive Engineers , SAE International
    Schlagwörter: Sensors and actuators

    Development of the Defrost Performance Evaluation Technology in Automotive Using Design Optimization Analysis Method

    Choi, Bongkeun / Seo, Hyeonseok / Seo, Jinwon | SAE Technical Papers | 2020
    the center defrost duct were set to the response parameters. And then, the standard deviation value of mass flow rate on the selected ...
    Verlag: Society of Automotive Engineers , SAE International
    Schlagwörter: Heating, ventilation, and air conditioning systems (HVAC)

    Electrical Heated Epoxy Tool for Rotational Moulding Application

    Patil, Amit S / Gandhi, Sorna Rajendran | SAE Technical Papers | 2020
    which has its own limitation on energy loss, the other means is by direct heating and cooling of mould by passing hot oil/water in the mould to ...
    Verlag: Society of Automotive Engineers , SAE International

    Study of Thermal Efficiency Improvement by Multi-Hole Nozzle

    Nakajima, Hiroshi / Yoshitomi, Kazunori / Ishii, Mori et al. | SAE Technical Papers | 2020
    activity and reducing a cooling loss. In this study, two types of diesel injectors - 8-hole and 14-hole - with the same flow rate were tested under ...
    Verlag: Society of Automotive Engineers , SAE International
    Schlagwörter: Combustion and combustion processes , Imaging and visualization

    Acoustic Performance Analysis of Automotive HVAC Duct Designs Using a Lattice-Boltzmann Based Method and Correlation with Hemi-Anechoic Chamber

    Mann, Adrien / Guzman, Arturo / Beedy, Jeremy et al. | SAE Technical Papers | 2020
    noise and the heating, ventilation, and air conditioning (HVAC) system noise are two of the key contributors to noise levels heard inside the ...
    Verlag: Society of Automotive Engineers , SAE International

    Heat Transfer Enhancement through Advanced Casting Technologies

    Strong, Jack / Denholm, Keith / Hoag, Kevin et al. | SAE Technical Papers | 2020
    constructed using electrical heating elements and careful measurement to quantify the impact of various designs in terms of heat flux rate and ...
    Verlag: Society of Automotive Engineers , SAE International
    Schlagwörter: Test equipment and instrumentation

    Different Methods to Improve the Exhaust Gas Temperature in Modern Stage V Off-Road Diesel Engine over Transient Emission Cycles

    Ekman, Jan / Spoof-Tuomi, Kirsi / Laivola, Miika et al. | SAE Technical Papers | 2020
    needed to improve the after-treatment system efficiency and particulate filter regeneration in low engine loads. This study is based on ...
    Verlag: Society of Automotive Engineers , SAE International
    Schlagwörter: Research and development

    Development of a New Ejector Performance Map for Design of an Automotive Air Conditioning System

    Haider, Muhammad / Elbel, Stefan | SAE Technical Papers | 2020
    Ejector as a work recovery device offers potential for developing energy efficient heating and cooling systems based on vapor compression ...
    Verlag: Society of Automotive Engineers , SAE International
    Schlagwörter: Research and development

    Design and Analysis of the Thermal Management System of a Hybrid Turboelectric Regional Jet for the NASA ULI Program

    Shi, Mingxuan / Sanders, Mitchell / Alahmad, Alan et al. | IEEE | 2020
    jet under the ULI program and integrates it to the aircraft. The TMS is tested against the cooling requirements, where the thermal loads from ...