List of articles (by subject) Mechanical Engineering
-
Open Access Article
1 - Ab-initio Investigation of Mechanical Properties of MX2(M=Zr, Hf; X=S, Se, Te) Transition Metal Dichalcogenides Nano Tubes (TMDNTs)
Abdollah Haji Malekkheili Mojtaba Yaghoubi Alireza Amani -
Open Access Article
2 - Reduce Energy Consumption by Optimizing Temperature and Enforcing Smart Rules in Residential Buildings
Yazdan Daneshvar Majid Sabzehparvar Seyed Amir Hossein Hashemi -
Open Access Article
3 - Flexural and Compressive Behaviour of M-shaped Core Sandwich Panel with Hybrid Carbon-Glass Fiber
Himan khaledi -
Open Access Article
4 - Intelligent and Optimal Control of Air Conditioning Systems by Achieving Comfort and Minimize Energy
Yazdan Daneshvar Majid Sabzehparvar Seyed Amir Hossein Hashemi -
Open Access Article
5 - The Effect of Alkaline Media and Temperature on the Structure and Magnetic Properties of Magnetic Nanoparticles Modified with PEG
Abolfazl Khodadadi Yaghoob Mohammadmoradi Mohammad Rahim Talebtash -
Open Access Article
6 - Non-resonant Four-body Decay of B→D^- π^+ π^+ π^-
Yaghoob Mohammadmoradi Mohammad Rahim Talebtash Abolfazl Khodadadi -
Open Access Article
7 - Increasing the Heat Transfer Performance of a Turbulator Equipped Concentric Gas-liquid Heat Exchanger Using Al2O3 – Water Nanofluid
seyyed rahim hosseini Seyyed Masoud Seyyedi Mehdi Hashemi Tilenoee -
Open Access Article
8 - A Review on the Photovoltaic Panels: Applications, Modeling and Economic Evaluation with Focusing on the Phase Change Material Cooling Method
Seyyed Masoud Seyyedi -
Open Access Article
9 - Investigating the combustion energy of the reaction of helium ions using the acceleration of plasma blocks
vali markani nader azizi mahdi amniat talab rahim naderaliThis study intends to Investigate the combustion energy of the reaction of helium ions using the acceleration of plasma blocks.Helium-3 (He3) fusion may also be possible to ignite side-on utilizing petawatt-picosecond laser pulses for uncompressed proton-Boron (HB11) f MoreThis study intends to Investigate the combustion energy of the reaction of helium ions using the acceleration of plasma blocks.Helium-3 (He3) fusion may also be possible to ignite side-on utilizing petawatt-picosecond laser pulses for uncompressed proton-Boron (HB11) fusion. Interestingly, for the same energy production, HB11 fusion releases a lot less radiation than coal-fired power stations. This method depends on the Chu-Bobin side-on ignition technique, which reduces pre-pulses in order to prevent a phenomenon known as relativistic self-focusing. Theoretical predictions of highly directed plasma blocks with moderate temperatures and extraordinarily high ion current densities exceeding 1011 Amps/cm² were confirmed by experiments. The acceleration was caused by a nonlinear force. These results of this study open the door to solid-density fusion's Chu-Bobin side-on ignition. Lastly, a detailed comparison of side-on ignition and standard spherical laser compression is shown to emphasize the essential distinctions in the ignition process. Finally, the results and implications were discussed, and suggestions for future research were made. Manuscript profile -
Open Access Article
10 - Simulation and analysis of the residual volume of the drop hitting a cylinder with a rhombus cross section by volume of Fluid method
Javad Alishah Soroush Madah جواد علی نژاد yassr rostamiyanAbstract In this article, the impact of a water drop on a horizontal cylinder with a rhombus cross-section is simulated in three dimensions. The innovation of the present work is to investigate the change in the shape of the division and the remaining volume of the col MoreAbstract In this article, the impact of a water drop on a horizontal cylinder with a rhombus cross-section is simulated in three dimensions. The innovation of the present work is to investigate the change in the shape of the division and the remaining volume of the collision of a Newtonian droplet with a rhombic cross-section. For the numerical simulation of this phenomenon, the volume of Fluid method based on the dynamic contact angle has been used to track the fluid-solid interface. To validate the results, the impact of a water drop with a diameter of 2 mm at a speed of 1 m/s on a horizontal pipe with a diameter of 3.18 mm and a deviation of 1.55 from the center has been simulated. The simulated images of drop shape change after impact agree well with the experimental results. Then the impact of drops on cylinders with a rhombus section was investigated. The calculation of the remaining and divided volume of the drop shows that the maximum remaining volume of the drop (2.7522 x 10-9m3) is on the cylinder with a diameter of d= 2.4 mm and speed V= 1m/s and the minimum remaining volume of the drop (0.8391 x 10-9m3) on the cylinder with a diameter of d= 1.6 mm and speed V=2 m/s. Manuscript profile