...Indranil Sinha; Ambarish Datta; Bijan Kumar Mandal In this article, the effect of butanol/diesel and pentanol/diesel blended fuel with different proportions on the energetic, combustion, and emissions parameters of a diesel engine was studied. First, an engine model was established using Diesel-RK...

...Kishan Dash; Saroj Kumar Acharya; Sikata Samantaray Combustion of raw biogas/hot air was performed in a porous radiant burner associated with a solar heater, and performance was predicted by a linear regression model using a machine learning algorithm. The test was conducted for the combustion...

... of Silicon Carbide (SiC) foam and ceramic. The experiment was carried out on PRB for three different raw biogas mixtures at the firing rate of 200–400 kW/m 2 and stable combustion was observed for the equivalence ratio range of 0.75–0.96. The raw biogas mixtures of higher CO 2 percentage reduce the surface...

... cience and E ngineering A pplications . 26 01 2021 20 05 2021 21 05 2021 22 06 2021 gas turbine combustion heat transfer low NOx swirl stabilized premixed combustion and reactive flows experimental/measurement techniques very high-temperature heat transfer...

...Pravin Ashok Madane; Subrata Bhowmik; Rajsekhar Panua; P. Sandeep Varma; Abhishek Paul The present investigation accentuates the impact of Undi biodiesel blended diesel on combustion, performance, and exhaust fume profiles of a single-cylinder, four-stroke diesel engine. Five Undi biodiesel-diesel...

...Shoaib Ahmed; Kishore Ranganath Ramakrishnan; Srinath V. Ekkad Emphasis on lean premixed combustion in modern low NO X combustion chambers limits the air available for cooling the combustion liner. Hence, the development of optimized liner cooling designs is imperative for effective usage...

...Jiantong Song; Zhixin Feng; Jiangyi Lv; Hualei Zhang The pilot diesel injection timing (θ) significantly affects the combustion and performance of dual-fuel (DF) engines. In order to optimize the θ of a natural gas-diesel DF engine, the influence of θ on combustion, cyclic variation...

...Yefferson López; Alex M. García; Andrés A. Amell This work evaluated the performance of a combustion chamber operating with a self-recuperative burner at various atmospheric pressures by means of computational fluid dynamics (CFD) simulation. The aim was to determine the effect of atmospheric...

.... In recent years, with great progress in common rail diesel injection technology, m pilot can be adjusted accurately by the electronic control system, which is an advantage for operation with the diesel–LNG dual-fuel. In order to optimize m pilot of the diesel–LNG dual-fuel engine, the combustion...

... synthesis method is a promising technique for preparing nanofluids with a high range of stability. References [1] Kumar , M. S. , and Jaikumar , M. , 2014 , “ A Comprehensive Study on Performance, Emission and Combustion Behavior of a Compression Ignition Engine Fuelled With WCO (Waste...

... coals were carbonized at 750 °C for comparison. The obtained biochars/chars were characterized by scanning electron microscopy (SEM), fourier transform infrared spectroscopy (FTIR), and thermal analysis. Combustion reactivity of the raw samples and the chars was estimated using the burning profiles...

...Saad A. El-Sayed; M. Khairy The ignition, combustion, and emission behavior of crushed corn cob pellets of different shapes and sizes with a chemical binder (Epoxy1092) under certain operating conditions in a fixed-bed combustor were investigated in this study. Also, chemical kinetic parameters...

... mimic (PSM), which is based on the concept of the discrete sectional method. The analysis is carried out within closed-cycle combustion environment which is from the inlet valve closing (IVC) to the exhaust valve opening (EVO). The next section is conducted by experimental work deliberately...

... for publication in the J OURNAL OF T HERMAL S CIENCE AND E NGINEERING A PPLICATIONS . Manuscript received March 23, 2018; final manuscript received May 29, 2018; published online August 20, 2018. Assoc. Editor: Matthew Oehlschlaeger. 23 03 2018 29 05 2018 Combustion Reactive flows...

.... Experiments are conducted for various injection timings (9 deg, 12 deg, 15 deg, and 18 deg BTDC) and for different exhaust gas recirculation (EGR) rates (0%, 10%, 15%, and 20%) at 100 MPa injection pressure. Combustion, performance, and tail pipe emissions of common rail direct injection (CRDI) engine...

... flames presented better combustion performances when compared to low AR jet flames. The good combustion performance of the high AR jet flames was due to enhanced entrainment and mixing, which were induced by flame lifting. However, at low Re c and high co-flow, the low AR jet flames exhibited desirable...

... of Diesel Engine Using Biodiesel ,” J. Renewable Sustainable Energy , 3 ( 1 ), p. 013101. 10.1063/1.3517229 [2] Agarwal , A. K. , 2007 , “ Biofuel (Alcohol and Biodiesel) Applications as Fuels for Internal Combustion Engines ,” Prog. Energy Combust. Sci. , 33 ( 3 ), pp. 233 – 271 . 10.1016...

... 2017 11 10 2017 Combustion Energy systems Experimental techniques Reactive flows Over the past few decades, diesel engine is marked as the main suspect for the worldwide air pollution. Owing to higher toxic gas emissions, diesel engines have been banned in some places especially...

... was used as a combustion model. Discrete ordinate model (DOM) was considered as radiation model. Furthermore, weighted sum of gray gas model (WSGGM) was used to calculate radiative gas properties. Tube skin temperature and heat flux profiles were obtained by solving mass, momentum, and energy equations...

... 10 2016 17 03 2017 Combustion Energy efficiency Energy systems Heat transfer enhancement Thermal systems Reactive flows Minimum energy performance standards for home stoves and water heaters resulted in savings of 401 TJ (∼10,000 toe) only in Brazil in 2010, due to its...