Heat exchanger design and optimization by using genetic algorithm for externally fired micro-turbine

被引：2
|
作者：
Fanelli, E. [1 ]
Lovaglio, N. [2 ]
Cornacchia, G. [1 ]
Braccio, G. [1 ]
Magi, V. [2 ]
机构：
[1] ENEA Italian Natl Agcy New Technol Energy & Susta, SS Jonica 106 km 419 500, I-75026 Rotondella, MT, Italy
[2] Univ Basilicata, Sch Engn, Viale Ateneo Lucano 10, I-85100 Potenza, Italy
来源：
ATI 2018 - 73RD CONFERENCE OF THE ITALIAN THERMAL MACHINES ENGINEERING ASSOCIATION | 2018年 / 148卷
关键词：
Biomass Gasification; Downdraft Gasifier; Externally Fired Air Turbine; Heat Exchanger; Multi-objecfive Optimization; DOWNDRAFT GASIFIER; BIOMASS; ENGINE;
D O I：
10.1016/j.egypro.2018.08.162
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
In this study, a new configuration where syngas produced by downdraft gasifier is feed directly in an externally fired air turbine is discussed. Attention was posed towards the critical component of this configuration: the heat exchanger. To achieve acceptable electrical efficiencies, high temperature of the air at the inlet turbine section was imposed. A code for heat exchanger design was built by using Matlab (R), while the geometrical optimization was performed by using modeFRONTIER (R) by imposing a multi-objective function to maximize the overall heat transfer coefficient and minimize both costs and pressure drops across the equipment. (C) 2018 The Authors. Published by Elsevier Ltd.
引用
收藏
页码：720 / 727
页数：8
相关论文
共 50 条
  • [1] MICRO-TURBINE DESIGN POINT DEFINITION USING GENETIC ALGORITHM WITH SINGLE AND MULTI-OBJECTIVE OPTIMIZATION
    Cavalca, Diogo F.
    Bringhenti, Cleverson
    [J]. PROCEEDINGS OF THE ASME TURBO EXPO 2012, VOL 3, 2012, : 501 - 512
  • [2] A coal-fired heat exchanger for an externally fired gas turbine
    Solomon, PR
    Serio, MA
    Cosgrove, JE
    Pines, DS
    Zhao, Y
    Buggeln, RC
    Shamroth, SJ
    [J]. JOURNAL OF ENGINEERING FOR GAS TURBINES AND POWER-TRANSACTIONS OF THE ASME, 1996, 118 (01): : 22 - 31
  • [3] Analysis of a high-temperature heat exchanger for an externally-fired micro gas turbine
    Baina, Fabiola
    Malmquist, Anders
    Alejo, Lucio
    Palm, Bjorn
    Fransson, Torsten H.
    [J]. APPLIED THERMAL ENGINEERING, 2015, 75 : 410 - 420
  • [4] Spiral heat exchanger optimization using genetic algorithm
    Bidabadi, M.
    Sadaghiani, A. K.
    Azad, A. Vahdat
    [J]. SCIENTIA IRANICA, 2013, 20 (05) : 1445 - 1454
  • [5] OPTIMIZATION OF A MICRO GAS TURBINE USING GENETIC ALGORITHM
    Pourhasanzadeh, Maryam
    Bigham, Sajjad
    [J]. PROCEEDINGS OF THE ASME TURBO EXPO 2011, VOL 3, 2012, : 929 - 937
  • [6] Optimization of heat transfer performance of a micro-bare-tube heat exchanger using a genetic algorithm
    Li, Shilong
    Zhou, Wenjie
    Sangani, Hersh A.
    Wang, Jian
    Wang, Jiajun
    [J]. ENERGY SCIENCE & ENGINEERING, 2023, 11 (09) : 3164 - 3172
  • [7] Multi-objective Optimization for Operational Parameters of A Micro-turbine CCHP System Based on Genetic Algorithm
    Zhang, Huihui
    Chen, Ruonan
    Wang, Fang
    Wang, Haiyan
    Wang, Yanling
    [J]. 10TH INTERNATIONAL SYMPOSIUM ON HEATING, VENTILATION AND AIR CONDITIONING, ISHVAC2017, 2017, 205 : 1807 - 1814
  • [8] Design problems in micro-turbine generators
    Pullen, KR
    Martinez-Botas, R
    Buffard, K
    [J]. MICRO-TURBINE GENERATORS, 2002, : 85 - 96
  • [9] A design optimization tool of earth-to-air heat exchanger using a genetic algorithm
    Kumar, Rakesh
    Sinha, A. R.
    Singh, B. K.
    Modhukalya, U.
    [J]. RENEWABLE ENERGY, 2008, 33 (10) : 2282 - 2288
  • [10] OPTIMIZATION OF MICRO COMBINED HEAT AND POWER GAS TURBINE BY GENETIC ALGORITHM
    Yazdi, Behnam Ahrar
    Yazdi, Behdad Ahrar
    Ehyaei, Mehdi Ali
    Ahmadi, Abolfazl
    [J]. THERMAL SCIENCE, 2015, 19 (01): : 207 - 218
12345