Zobrazeno 1 - 10
of 1 931
pro vyhledávání: '"turbulent jet"'
Publikováno v:
Journal of Engineering and Applied Science, Vol 71, Iss 1, Pp 1-22 (2024)
Abstract A detailed computational investigation was conducted to explore the dynamics of high-speed free slurry jets, with a focus on how variations in abrasive size and concentration affect their behavior. The study yielded several significant obser
Externí odkaz:
https://doaj.org/article/b0297d98ee16440b9f838a5b5bfcbec2
Publikováno v:
Nuclear Engineering and Technology, Vol 56, Iss 7, Pp 2545-2556 (2024)
In the present study, we investigated the velocity distribution, temperature distribution and condensation characteristics of steam jet issuing from four different orifice nozzles with a Reynolds number of approximately 79,000 using the phase Doppler
Externí odkaz:
https://doaj.org/article/143f045cd1544408af5ec0fdbcd1a0fe
Publikováno v:
Energy Conversion and Management: X, Vol 24, Iss , Pp 100754- (2024)
In this paper, the ignition characteristics in a MICCA-type annular combustor are studied for the first time using a pre-chamber combustion (PCC) system. The PCC is proposed to replace the traditional spark electrode ignitor in the annular combustor,
Externí odkaz:
https://doaj.org/article/7146a42c88a14c86b6578719782afda9
Reconstruction of turbulent flow from temperature field measured using Background Oriented Schlieren
Autor:
Yulia K. Rudenko, Nikolay A. Vinnichenko, Aleksei V. Pushtaev, Yulia Yu. Plaksina, Alexander V. Uvarov
Publikováno v:
International Journal of Thermofluids, Vol 23, Iss , Pp 100744- (2024)
New data assimilation technique for turbulent flows is proposed, which allows determination of the turbulent viscosity, velocity and pressure distributions from the experimentally measured temperature fields. Measurements are performed for a round je
Externí odkaz:
https://doaj.org/article/bb772e2b9c96483db35610ef758ab390
Publikováno v:
In Energy 30 December 2024 313
Publikováno v:
In Energy 30 December 2024 313
Autor:
Liu, Yuhao a, b, Liu, Yu a, b, ⁎, Xie, Fangxi a, b, Han, Linghai c, Gong, Yanfeng c, Qian, Dingchao c, Yang, Jingxun a, b
Publikováno v:
In Energy Conversion and Management 1 February 2025 325
Autor:
Qiang, Yanfei a, Yang, Xu a, Yang, Jinxin a, Su, Fangxu b, Wang, Fuzhi b, Wang, Shuofeng a, ⁎⁎, Ji, Changwei a, ⁎
Publikováno v:
In International Journal of Hydrogen Energy 27 January 2025 100:466-476
Autor:
Soo-Jin Jeong
Publikováno v:
Energies, Vol 17, Iss 18, p 4696 (2024)
The growing demand to reduce emissions of pollutants and CO2 from internal combustion engines has led to a critical need for the development of ultra-lean burn engines that can maintain combustion stability while mitigating the risk of knock. One of
Externí odkaz:
https://doaj.org/article/c461b398f04843219b1c5504f545a86a
Autor:
Shawn A. Reggeti, William F. Northrop
Publikováno v:
Frontiers in Mechanical Engineering, Vol 10 (2024)
Anhydrous ammonia (NH3) use in internal combustion engines represents a zero-carbon energy solution that is fully sustainable if NH3 is generated renewably. An active hydrogen-fueled pre-chamber to induce turbulent jet ignition is investigated in thi
Externí odkaz:
https://doaj.org/article/15e11628126241dc85b90c33fb3347ed