Results 21 to 30 of about 2,828 (177)
An evaluation of the effect of HHO in carburetor automotive engines in road conditions [PDF]
Revista Científica de Ingeniería Energética, 2020 Hydrogen is one of the most attractive fuels for IC engines. In Cuba, as in other third world countries, exist a necessity and a great interest in continuing the use of olds carburetors automobiles, but reducing the gasoline consumption.
orge M. Rodríguez Matienzo +3 more
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Energies, 2023 This paper aims to assess the efficacy of the Harris Hawk Optimization (HHO) algorithm within the domain of photovoltaic (PV) power-generation systems. The focus lies in elucidating how the HHO algorithm optimizes maximum-power-point tracking (MPPT) and ...
Xiang Tao +7 more
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IOP Conference Series: Materials Science and Engineering, 2021 Abstract One of the fossil fuels is petroleum fuel. Petroleum is a non-renewable natural resource. Various aspects of life have felt its effects, where fuel oil has begun to experience scarcity. The higher price of fuel oil should make us realize that the amount of oil reserves has begun to run low.
Z Jannah, S H Susilo
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Neuropsychiatric Disease and Treatment, 2021 Helge HO Müller,1,2 Sebastian Moeller1 1Lehrstuhl für Integrative Psychiatrie und Psychotherapie, Universität Witten/Herdecke gGmbH, Witten, 58448, Germany; 2Gemeinschaftskrankenhaus Herdecke, Abteilung für Psychiatrie und ...
Müller HHO, Moeller S
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Rona Teknik Pertanian, 2015 Abstrak. Salah satu energi alternatif yang efektif dikembangkan sekarang ini untuk mengganti bahan bakar minyak yaitu hidrogen. Untuk mendapatkan gas hidrogen dapat dilakukan melalui proses elektrolisis air dengan memecahkan senyawa H2O menjadi gas HHO (
Ihsan Sopandi +2 more
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Lemur Biorhythms and Life History Evolution. [PDF]
PLoS ONE, 2015 Skeletal histology supports the hypothesis that primate life histories are regulated by a neuroendocrine rhythm, the Havers-Halberg Oscillation (HHO). Interestingly, subfossil lemurs are outliers in HHO scaling relationships that have been discovered for
Russell T Hogg +4 more
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IEEE Access, 2021 This study is devoted to proposing a useful intelligent prediction model to distinguish the severity of COVID-19, to provide a more fair and reasonable reference for assisting clinical diagnostic decision-making. Based on patients' necessary information,
Hua Ye +17 more
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Enhancing steganography using modified HHO and RC4
Nexo Revista Científica, 2023 A lot of information is being sent around the globe these days, which increases the risk of knowledge leakage; as a result, it is crucial to preserve information security while exchanging data. Steganography and cryptography are the most essential methods, among many others, to guarantee the data's confidentiality.
Ranj T. Saber, Omar Y. Abdulhammed
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Effect of Oxyhydrogen Injection on Particulate Matter Characteristics in Ethanol-Fuelled Gasoline Direct Injection Engines [PDF]
E3S Web of ConferencesThis research examines the influence of HHO gas, produced through electrolysis, on particulate matter emissions and combustion efficiency within a GDI engine under steady-state operational conditions.
Ketpirune Ketsiree +6 more
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p-Multilevel Preconditioners for HHO Discretizations of the Stokes Equations with Static Condensation [PDF]
Communications on Applied Mathematics and Computation, 2021 AbstractWe propose a p-multilevel preconditioner for hybrid high-order (HHO) discretizations of the Stokes equation, numerically assess its performance on two variants of the method, and compare with a classical discontinuous Galerkin scheme. An efficient implementation is proposed where coarse level operators are inherited using $$L^2$$
Lorenzo Botti, Daniele A. Di Pietro
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