6篇
您的检索式：作者名="Walid Said"
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| 1 | Modeling ofdry pressure drop for fully developed gas flow in struc-tured packing using CFD simulations显示文摘 | Walid Said Maroun Nemer Denis Clodic | 2011 | Chemical En-gineering Science2011，66，： | 1 |
| 2 | RETRACTED: Social networks of author–coauthor relationships显示文摘 | Yasmin H. Said Edward J. Wegman Walid K. Sharabati John T. Rigsby | 2007 | Computational Statistics and Data Analysis2007，，4： | 1 |
| 3 | Social networks of author coauthor relationships 显示文摘 | SAID Y H WEGMAN E J WALID K | 2007 | Computational Statistics & Data Analysis2007，，52： | 1 |
| 4 | Fludarabine-Based Conditioning Chemotherapy for Allogeneic Hematopoietic Stem Cell Transplantation in Acquired Severe Aplastic Anemia显示文摘 | Hazzaa Al-Zahrani Amr Nassar Fahad Al-Mohareb Fahad Al-Sharif Said Mohamed Khalid Al-Anazi Moosa Patel Walid Rasheed Abu Jafar Mohammed Saleh Mahmoud Bakr Shad Ahmed Khalid Ibrahim Fazal Hussain Naser Elkum Tusneem Elhassan Zubeir Nurgat Naeem Chaudhri Ma | 2011 | Biology of Blood and Marrow Transplantation2011，，5： | 1 |
| 5 | Clinical trial comparing excision and primary closure with modified Limberg flap in the treatment of uncomplicated sacrococcygeal pilonidal disease显示文摘 | Walid Galal Elshazly Kaled Said | 2012 | Alexandria Journal of Medicine2012，，1： | 1 |
| 6 | Adaptive overheating cover for a solar water heater显示文摘Solar water heating systems have been widely used around the world.However,exposure to sunlight can overheat the device,affecting the efficiency and durability of the system.This article proposes an adaptive deck controller that protects the system from overheating without compromising the availability of domestic hot water.Solar water heaters are considered one of the most effective ways to reduce a home’s carbon footprint.They are a renewable energy source that reduces reliance on fossil fuels and saves money.Thus,this paper aims to develop a dynamic cover for solar water heaters that prevent overheating using an artificial neural network to optimize the design of control systems.Based on a self-organizing map network,the controller automatically adjusts the temperature of the solar collector through a fabric screen covering the main subsystems,depending on many parameters such as weather conditions,collector temperature and domestic hot water depending on demand.A suggested technique of four different shade percentages(0%,20%,25%or 32%)can avoid overheating and maintain the amount of hot water the home needs.Although renewable energy is free,proper controls are required to ensure maximum efficiency or proper use.In addition,the control of renewable energy leads to longer service life. | Nancy Chidiac Bechara Nehme Walid Said Jad Jelwan Tilda Akiki Barbar Zeghondy | 2022 | Clean Energy2022，6，4： | 0 |
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