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Keywords: Optimization
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Journal Articles
Article Type: Research Papers
J. Energy Resour. Technol. July 2022, 144(7): 072301.
Paper No: JERT-21-1548
Published Online: September 8, 2021
... that were optimized were 71.64% engine load, 4964 ppm DTBP additive, and 24.98-deg advance ignition timing. The MORSM-based proposed technique's reliability and robustness validate the usage of DTBP with biodiesel blends, model prediction, and optimization. Email: psharmahal@gmail.com Contributed...
Journal Articles
Article Type: Research Papers
J. Energy Resour. Technol. January 2022, 144(1): 012101.
Paper No: JERT-20-1713
Published Online: May 7, 2021
...Somboon Sukpancharoen; Poj Hansirisawat; Thongchai R. Srinophakun This study examined product separation in biodiesel power plants to optimize the process. Response surface methodology (RSM) was used to identify the optimum parameters for the process of separation, to maximize profitability while...
Journal Articles
Article Type: Research Papers
J. Energy Resour. Technol. September 2021, 143(9): 092104.
Paper No: JERT-21-1114
Published Online: May 4, 2021
... heat load is cooling of high-temperature superconductor for future power transmission lines that are in the developmental phase in different parts of the world. Multi-objective optimization and sensitivity analysis have been performed to investigate the sources of cost attached to the exergy...
Journal Articles
Article Type: Research Papers
J. Energy Resour. Technol. September 2021, 143(9): 092102.
Paper No: JERT-21-1213
Published Online: April 29, 2021
... with such technology is the high temperature of its exhaust gases, which can be recovered via appropriate waste heat elimination schemes. Although various studies have previously discussed optimal operating conditions of the enhanced biogas-driven BC in terms of thermodynamics and economic, no comprehensive...
Journal Articles
Article Type: Research Papers
J. Energy Resour. Technol. July 2021, 143(7): 072106.
Paper No: JERT-20-1832
Published Online: April 26, 2021
...R. Chandramouli; G. Ravi Kiran Sastry; S. K. Gugulothu; M. S. S. Srinivasa Rao The reheat and regenerative Braysson cycle being an alternative for combined cycle power plants needs to be optimized for its efficient utilization of energy resources. Therefore, to obtain the best possible overall...
Journal Articles
Article Type: Research Papers
J. Energy Resour. Technol. May 2021, 143(5): 052109.
Paper No: JERT-20-1386
Published Online: February 23, 2021
.... In this paper, the capability of Artificial Neural Network and Adaptive Neuro-Fuzzy Inference System in geometrical optimization of a solar chimney power plant (SCPP) to enhance generated power is investigated to reduce the time cost and errors when optimization is performed with numerical or experimental...
Journal Articles
Article Type: Research Papers
J. Energy Resour. Technol. October 2021, 143(10): 102104.
Paper No: JERT-20-1573
Published Online: January 20, 2021
...Foroozan Naderi; Majid Siavashi; Ali Nakhaee In reservoir development plans, well placement optimization is usually performed to better sweep oil and reduce the amount of trapped oil inside reservoirs. Long-term optimization of well placement requires multiple times simulation of reservoirs which...
Journal Articles
Article Type: Research Papers
J. Energy Resour. Technol. June 2021, 143(6): 062103.
Paper No: JERT-20-1235
Published Online: October 14, 2020
... are combined with a response surface methodology (RSM) to optimize the anode baking process. The advantage of the coupled method is that it can adequately provide information on interactions of different input parameters. It is remarked that the significance level of the studied parameters varies drastically...
Journal Articles
Article Type: Research Papers
J. Energy Resour. Technol. February 2021, 143(2): 022306.
Paper No: JERT-20-1594
Published Online: August 27, 2020
.... In this work, a Machine Learning-Grid Gradient Ascent (ML-GGA) approach was developed to optimize the performance of internal combustion engines. ML offers a pathway to transform complex physical processes that occur in a combustion engine into compact informational processes. The developed ML-GGA model...
Journal Articles
Article Type: Technical Briefs
J. Energy Resour. Technol. February 2021, 143(2): 024502.
Paper No: JERT-19-1552
Published Online: August 13, 2020
... are optimized to maximize the electrical efficiency of the PV system. Due to non-convex nature of the objective function, the Genetic algorithm is employed to get the solutions. Simulation results show that the optimized water flowrate for a given interval duration minimizes the consumed power in pumping system...
Journal Articles
Article Type: Research Papers
J. Energy Resour. Technol. August 2020, 142(8): 082308.
Paper No: JERT-20-1128
Published Online: May 26, 2020
...Mayank Kapoor; Narendra Kumar; Ajay Singh Verma; Gaurav Gautam; Aditya Kumar Padap This paper depicts Box-Behnken design (BBD) approach to optimize the performance and emission characteristics of adjustable compression ratio, single- cylinder diesel engine with nanoparticle-blended biofuel. Cerium...
Journal Articles
Article Type: Research Papers
J. Energy Resour. Technol. May 2020, 142(5): 052002.
Paper No: JERT-19-1221
Published Online: March 10, 2020
... of the HEVs. Therefore, the strengths and the limitations of dynamic programming (DP) global optimization strategy and adaptive equivalent consumption minimization strategy (ECMS) for this kind of powertrain system under new European driving cycle (NEDC) and federal test procedure (FTP75) driving cycles...
Journal Articles
Article Type: Research Papers
J. Energy Resour. Technol. March 2020, 142(3): 032204.
Paper No: JERT-19-1443
Published Online: September 6, 2019
... the seating velocity of engine valve flexibly. Second, based on the NSGA-II genetic algorithm, the paper outlines a multi-objective optimization strategy and designs the parameters of the FVVA system to make the system easier to implement. Third, the paper builds the combined FVVA engine simulation model...
Journal Articles
Article Type: Research Papers
J. Energy Resour. Technol. January 2020, 142(1): 012203.
Paper No: JERT-18-1901
Published Online: September 3, 2019
... hybrid electric vehicle. A vehicle model is developed and an optimization method is proposed to optimize the powertrain operation. It consists of using the dynamic programing as an energy management strategy in order to minimize the fuel consumption and the number of switching On/Off of the power unit...
Journal Articles
Article Type: Research-Article
J. Energy Resour. Technol. December 2019, 141(12): 124501.
Paper No: JERT-18-1884
Published Online: June 5, 2019
... condenser (T cs ) are optimized analytically using an iterative technique for maximum coefficient of performance (COP) and minimum energy required. A solution distribution ratio for a parallel flow cycle is also optimized. Source of energy used to drive the cycles is considered as compressed natural gas...
Journal Articles
Article Type: Research-Article
J. Energy Resour. Technol. August 2019, 141(8): 082208.
Paper No: JERT-18-1739
Published Online: February 21, 2019
... of the nonroad modified diesel engine is reported with the effective use of the hybrid Entropy-VIKOR approach. Hence, it becomes necessary to prioritize and optimize the performance defining criteria, which provides higher BTE along with lower emission simultaneously. The engine load, injection timing (Inj Tim...
Journal Articles
Article Type: Research-Article
J. Energy Resour. Technol. May 2019, 141(5): 051204.
Paper No: JERT-18-1412
Published Online: January 18, 2019
...M. Tarfaoui; O. R. Shah; M. Nachtane In order to obtain an optimal design of composite offshore wind turbine blade, take into account all the structural properties and the limiting conditions applied as close as possible to real cases. This work is divided into two stages: the aerodynamic design...
Journal Articles
Article Type: Research-Article
J. Energy Resour. Technol. April 2019, 141(4): 042007.
Paper No: JERT-18-1363
Published Online: December 24, 2018
... compared with the adiabatic one. The improvement in methanol production was studied by optimizing the essential parameters such as inlet temperatures of the feed and cooling water as well as the number of cooling tubes. The nonlinearity and complexity of the reactor models make the traditional optimization...
Journal Articles
Article Type: Research-Article
J. Energy Resour. Technol. September 2014, 136(3): 031301.
Paper No: JERT-12-1216
Published Online: May 13, 2014
... ∈ [ t 2 , T ] When the system was evaluated using the upset shown in Fig. 5( a ) , the drum level fluctuated between −3 and +6 cm around the set point. In the optimized system all fluctuations is reduced to within ±2 cm, as shown in Fig. 7( a ) . The horizontal axis is the simulation...
Journal Articles
Article Type: Research-Article
J. Energy Resour. Technol. March 2014, 136(1): 012005.
Paper No: JERT-13-1153
Published Online: February 28, 2014
... with the optimization process, in each iteration, the optimal point is added to the sample data. Thus, the accuracy of networks increases in each iteration. At the end of each iteration, the obtained value of objective function from ANN is compared with that of CFD, and the error is considered as a stoppage criterion...