Showing 121 - 140 results of 849 for search '"combustion"', query time: 0.06s Refine Results
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    Effects of the Air Inlet Angle on the Combustion and Ablation Environment of a Hybrid Powder-Solid Ramjet by Jinjin Wang, Yihao Wen, Bailin Zha, Zhigao Xu, Tianhao Zhang

    Published 2022-01-01
    “…A hybrid powder-solid ramjet (HPSR) that combined the advantages of a solid rocket ramjet (SRJ) and a powder ramjet engine was investigated in this research. To improve the combustion efficiency and optimize the inner wall thermal protection of the afterburner, the effects of the air inlet angle on the combustion and wall ablation environment were studied. …”
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  4. 124

    Smart Predictor for Spontaneous Combustion in Cotton Storages Using Wireless Sensor Network and Machine Learning by Umar Farooq Shafi, Waheed Anwar, Imran Sarwar Bajwa, Hina Sattar, Iqra Yaqoob, Aqsa Mahmood, Shabana Ramzan

    Published 2024-01-01
    “…In the presence of spontaneous combustion and lack of oxygen, if cotton catches any sparks from bales or physicochemical heat to ignite, the combustion can convert in to smoldering, and it can last up to several days without being discovered. …”
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  5. 125

    Numerical Study on the Combustion and Emissions Characteristics of Liquid Ammonia Spray Ignited by Dimethyl Ether Spray by Yupeng Leng, Liming Dai, Qian Wang, Jiayu Lu, Ouqing Yu, Nigel John Simms

    Published 2024-12-01
    “…Higher ambient pressures improve combustion stability but decrease ammonia combustion efficiency. …”
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    Thermoacoustic Stability Boundaries in the Model Combustion Chamber with a Gas-Centered Swirl Coaxial Injector by Yong Ho Min, Chae Hoon Sohn, Youngbin Yoon

    Published 2019-01-01
    “…The stability of a combustion chamber with a gas-centered swirl coaxial injector is investigated over a wide range of operating conditions in the aspect of thermoacoustic instabilities. …”
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  8. 128

    Determination of Halogens by Ion Chromatography in Edible Mushrooms after Microwave-Induced Combustion for Sample Preparation by Gilberto Silva Coelho Junior, Filipe Soares Rondan, Carla Andrade Hartwig, Rafael Francisco Santos, Paola Azevedo Mello, Marcia Foster Mesko

    Published 2021-01-01
    “…For this, sample mass, combustion aid mass, and absorbing solution (H2O and 50 mmol·L−1, 100 mmol·L−1, or 150 mmol·L−1 NH4OH) were evaluated. …”
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    Synthesis and Infrared Performance of SiB6 Powder through “Chemical Oven” Self-Propagating Combustion by Shuang Shuang, Fengxia Yang, Zhiwei Li, Jiangtao Li, Xiangmin Meng

    Published 2021-01-01
    “…SiB6 powders were prepared by the “chemical oven” method from Si and B powders. Here combustion with acid pickling “two-step” mode replaces the traditional synthesis method which helps to avoid severe condition of high temperature and high pressure. …”
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  15. 135

    Influence of Different Catalytic Metals on the Formation of PCDD/Fs during Co-combustion of Sewage Sludge and Coal by Xiaoqing Lin, Tieying Mao, Yunfeng Ma, Xiangbo Zou, Lijun Liu, Wenhua Yin, Mumin Rao, Ji Ye, Chuangting Chen, Hong Yu, Xiaodong Li, Jianhua Yan

    Published 2022-08-01
    “…During the co-combustion of SS (2.5 wt.%) and coal (97.5 wt.%), the formation content of PCDD/Fs was 0.51 ng g–1 and 0.01 ng I-TEQ g–1. …”
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    Economic Sustainability of Scrapping Electric and Internal Combustion Vehicles: A Comparative Multiple Italian Case Study by Angelo Corallo, Alberto Di Prizio, Mariangela Lazoi, Claudio Pascarelli

    Published 2025-01-01
    “…To better understand the implications of this transition, this study adopts a multiple case study methodology, which allows in-depth exploration of different contexts and scenarios, and analysis of real cases of dismantling and recycling of internal combustion engines (ICEs) and electric vehicles (EVs). …”
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  17. 137

    Optimization of Barrier Pillar Design in Longwall Mining with Top Coal Caving in Spontaneous Combustion Coal Seam by Qiang Fu, Ke Yang, Qinjie Liu, Shuai Liu, Xiang He, Xin Lyu

    Published 2021-01-01
    “…Determining a reasonable barrier pillar along gob-side entry of spontaneous combustion coal seam is of great significance to the prevention of spontaneous combustion. …”
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    Combustion Characteristics of Horizontal Diesel Spray Burner in Low-Pressure Chamber Based on Multivariate Correlation Analysis by Kai Xie, Yunjing Cui, Xingqi Qiu, Jianxin Wang

    Published 2019-01-01
    “…At the microscopic level of droplet combustion, change mechanisms of macro flame shape in different sub-atmosphere were analyzed. …”
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