Investigation and performance analysis of water-diesel emulsion for improvement of performance and emission characteristics of partially premixed charge compression ignition (PPCCI) diesel engines

被引：53
作者：
El Shenawy, E. A. [1 ]
Elkelawy, Medhat [1 ]
Bastawissi, Hager Alm-Eldin [1 ]
Shams, Mahmoud M. [1 ]
Panchal, Hitesh [2 ]
Sadasivuni, Kishorkumar [3 ]
Thakar, Nishant [4 ]
机构：
[1] Tanta Univ, Dept Mech Power Engn, Tanta, Egypt
[2] Govt Engn Coll Patan, Mech Engn Dept, Patan, Gujarat, India
[3] Qatar Univ, Ctr Adv Mat, Doha, Qatar
[4] Shree Satsangi Saketdham Ram Ashram Prerit Grp In, Vadsama, Gujarat, India
来源：
SUSTAINABLE ENERGY TECHNOLOGIES AND ASSESSMENTS | 2019年 / 36卷
关键词：
Diesel engines; PPCCI engines; Water-diesel emulsion; Micro-explosion; Operating ranges; Exhaust emission; WASTE PLASTIC OIL; MICRO-EXPLOSION; COMBUSTION; BLENDS; FUEL; ADDITIVES; PRESSURE; ALCOHOLS;
D O I：
10.1016/j.seta.2019.100546
中图分类号：
X [环境科学、安全科学];
学科分类号：
08 ; 0830 ;
摘要：
Partially premixed charge compression ignition (PPCCI) engine is a promising technique as compared with the conventional diesel engine. The present research paper shows the use of water-diesel emulsion at varying concentrations in PPCCI engine. Three concentrations of water in the water-diesel emulsion like 3%, 6% and 9% used in PPCCI engines. A four-stroke single-cylinder diesel engine modified to PPCCI engine by using intake manifold system taken for the experiments. It has been found that the water concentration enhancement leads to improvement in the brake specific fuel consumption and an increase in the brake thermal efficiency. It also reduces the CO, UHC, smoke opacity and Nox emissions from the engine.
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页数：6
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