Ali Moallemi

Idiomas

Áreas de atuação

Produções bibliográficas

• MOALLEMI, A. ; ARABKOOHSAR, A. ; PUJATTI, F.J.P. ; VALLE, R.M. ; ISMAIL, K.A.R. . Non-uniform temperature district heating system with decentralized heat storage units, a reliable solution for heat supply. ENERGY , v. 167, p. 80-91, 2019.

• MOALLEMI, A. . Stress Distribution Analysis on a Steel Bar with Two Discontinuities Using Finite Element Method. 2017. (Apresentação de Trabalho/Congresso).

• MOALLEMI, A. ; MACHADO, L. ; KOURY, R. N. N. ; PUJATTI, F. J. P. . The Effect of Energy Efficiency Increase on a PV Plant with aNon-conventional Energy Storage System Income. 2016. (Apresentação de Trabalho/Congresso).

• MOALLEMI, A. ; Mahdinejadgargari, N. . Artificial Neural Networks for Prediction of Emissions in a CNG/Diesel Dual Fuel Engine. 2010. (Apresentação de Trabalho/Congresso).

• MOALLEMI, A. ; GHALICHI, F. ; KHOSHBAKHTI, R. ; Soleymani, M. R. ; Mahdinejadgargari, N. . Artificial neural networks for prediction of efficiency, fuel consumption and exhaust temperature in a CNG/Diesel dual fuel engine. 2009. (Apresentação de Trabalho/Congresso).

Projetos de pesquisa

• 2017 - Atual

  Thermodynamic Modeling and Optimization of a 4th Generation District Heating System Pattern, Descrição: In this work, the novel concept of non-uniform temperature district heating system, in which the system goes on high-temperature supply mode only 4 hours a day, is proposed and analyzed. In this system, the low-temperature supply is mainly for space heating, and the main objective of the high-temperature supply is to cover the domestic hot water demand. Therefore, the system should be equipped with decentralized heat storage units to be charged during the high-temperature supply mode. The storage units are suggested to be in neighborhood scale. A further advantage of the high-temperature supply is thermal disinfection, solving legionella problem. As a result, the district heating system operates based on a minimal heat loss rate while no legionella risk threatens the end-users. The system is designed for a small town in the southern part of Brazil as the case study and a detailed thermodynamic model of the system is presented. To prove the proficiency of the system, the most popular district heating schemes, i.e. the third generation and the ultra-low temperature district heating systems, are also designed and analyzed and the results are compared. The non-uniform temperature district heating system presents a better overall energy performance compared to the other concepts.. , Situação: Em andamento; Natureza: Pesquisa. , Alunos envolvidos: Doutorado: (1) . , Integrantes: Ali Moallemi - Coordenador / Fabricio Jose Pacheco Pujatti - Integrante / Ramon Molina Valle - Integrante.

• 2016 - 2017

  Using ammonia as a fuel in an internal combustion engine, Situação: Desativado; Natureza: Pesquisa. , Alunos envolvidos: Graduação: (2) / Mestrado acadêmico: (1) / Doutorado: (1) . , Integrantes: Ali Moallemi - Integrante / Fabricio Jose Pacheco Pujatti - Coordenador.