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Eng. Wael Ramadan
Приєднався 14 кві 2020
Hello everyone and welcome to my channel! My name is Wael Ramadan, I'm a teacher assistant at faculty of Engineering _ Alex university, I make educational videos about Naval Architecture & Marine Engineering ( NAME ) , I have graduated from NAME department _ Faculty of Engineering _ Alexandria University in July 2022 , also I ranked 1st at my department in my second , third and fourth year of study and I love to share my experience with your good selves .
Make sure you subscribe for new videos and please don't hesitate to connect with me on LinkedIn, Gmail or WhatsApp if you need any help.
Hope you guys enjoy the videos and learn new things .
LinkedIn: www.linkedin.com/in/wael-ramadan-7b42651a5
Gmail:
waelramadan304@gmail.com
WhatsApp:
01145104706
Make sure you subscribe for new videos and please don't hesitate to connect with me on LinkedIn, Gmail or WhatsApp if you need any help.
Hope you guys enjoy the videos and learn new things .
LinkedIn: www.linkedin.com/in/wael-ramadan-7b42651a5
Gmail:
waelramadan304@gmail.com
WhatsApp:
01145104706
Відео
Q4 - Sheet 5 / Longitudinal Stability ( Trim )
Переглядів 11321 день тому
Q4 - Sheet 5 / Longitudinal Stability ( Trim )
Ch 6 - Longitudinal Stability ( Trim )
Переглядів 17021 день тому
Ch 6 - Longitudinal Stability ( Trim )
Inclining Experiment & Transverse Stability at Large Angles
Переглядів 23221 день тому
In the Video we are discussing the following: 1- Effect of tank subdivision in free surface effect 2- Inclining Experiment 3- Statical stability curve ( GZ curve ) 4- Dynamical stability
Sheet 02-03 ( Ocean / Irregular waves)
Переглядів 316Місяць тому
In the video we will solve some problems from the sheet which help students to understand the following: 1- wave spectrum 2- spectral moments 3- modal frequency and period 4- average wave height 5- variance of wave depression ( amplitude) 6- Standard deviation of wave depression ( RMS ) 7- average height of one-third highest waves 8- average height of one-tenth highest waves 9- average height o...
Regular Waves ( part B - Ship Motions and Waves )
Переглядів 3452 місяці тому
In the video we discuss the following: 1- Mathematical expression of wave profile 2- important parameters related to waves ( wave length , wave amplitude, wave celerity, wave period , wave frequency.... etc ) and the relation between these parameters 3- Displacements and speeds of wave particles 4- wave energy and pressure under a wave 5- standing and group waves 6- wave breaking Thanks & Best ...
Question 2 in Residuary Resistance sheet
Переглядів 502 місяці тому
Question 2 in Residuary Resistance sheet
Ship Residuary Resistance RR & Correlation Roughness Allowance
Переглядів 992 місяці тому
In the Video we discuss the Following: 1- Methods of Residuary Resistance's Calculation A- Goldhammer and Harveld Method B- Schneekluth Formula 2- The meaning of Correlation Roughness Allowance 3- Calculation of Roughness Allowance Resistance. Eng. WAEL RAMADAN
Shallow water effect on Ship Total resistance ( Rt)s
Переглядів 2032 місяці тому
In the video we discuss the following: 1- Meaning of shallow water and it's effect on the ship resistance . 2- Wave retardation effect 3- Back flow effect 4- Reduction in speed due to shallow water effect Thanks & Best Regards Eng. Wael Ramadan Abodief
Shallow water effect on Ship total resistance
Переглядів 2192 місяці тому
In the video we discuss the following: 1- Effect of shallow water on total resistance, ship speed , Propulsion efficiency and wetted surface area 2- The meaning of wave retardation effect & Back flow effect 3- how to calculate the reduction in speed due to moving from deep water to shallow water with water depth h
Ship Viscous Resistance Rv & Form Factor ( 1+k )
Переглядів 1552 місяці тому
In the video we discussed the following: 1- what is the Eddy making resistance and how we can represent it in total resistance relationship ? 2- How to calculate the form factor (1 k) graphically using Prohaska's method and statistically using Hortrop method ?
Ship Wave making Resistance (Rw)s
Переглядів 2782 місяці тому
In the video we focus on 1- How waves are created around the ship hull. 2- Wave making Resistance - speed curve. 3- calculation of wave making Resistance. 4- calculate speeds at which hollows and humps occur.
Video 8 _ Propeller Simplitude & Cavitation Check
Переглядів 107Рік тому
Video 8 _ Propeller Simplitude & Cavitation Check
Video 7 _ Propeller Simplitude and dimensional Analysis
Переглядів 98Рік тому
Video 7 _ Propeller Simplitude and dimensional Analysis
Video 5 - Exercises on Blade Element Theory & Momentum Blade Element Theory
Переглядів 167Рік тому
Video 5 - Exercises on Blade Element Theory & Momentum Blade Element Theory
Video 4 _ Blade Element Theory + Momentum Blade Element Theory @waelramadan4443
Переглядів 109Рік тому
Video 4 _ Blade Element Theory Momentum Blade Element Theory @waelramadan4443
Video 3 - Momentum Theory With Rotation - @waelramadan4443
Переглядів 80Рік тому
Video 3 - Momentum Theory With Rotation - @waelramadan4443
Video 2 - Marine Propellers - Momentum Theory With No Rotation
Переглядів 107Рік тому
Video 2 - Marine Propellers - Momentum Theory With No Rotation
Video 1 - Introduction to Ship hydrodynamics 2
Переглядів 200Рік тому
Video 1 - Introduction to Ship hydrodynamics 2
ship hydrodynamics 1_ part (A) _ lec 3
Переглядів 2353 роки тому
ship hydrodynamics 1_ part (A) _ lec 3
Ship hydrodynamics 1_ Part A (ship resistance)_ lec 1&2
Переглядів 4683 роки тому
Ship hydrodynamics 1_ Part A (ship resistance)_ lec 1&2
What's the name of textbook used in this course?
منو من العراق وطلعله الفيديو 😅
ربنا يباركلك يا بشمهندس
@@محمودعبدالعزيز-ل9ط ربنا يعزك متشكر جدا 🙏
جزاك الله كل خير يا هندسة
@@ahmedfathi7099 وجزاك بمثله يا احمد متشكر جداً 🙏
جزاك الله كل خير
في نقطة اخطأت فيها وهي ال angle of Vanishing Stability مش عند °57.3 ولكن هي الزاوية الي عندها ال GZ Curve بيقطع محور X الي بعدها بتبدأ ال negative stability ياريت تاخدوا بالكم من النقطة دي
باشمهندس إزاى ال y عند الsurface ب zero مش المفروض تكون بزيتا نود ؟؟؟
@@sondosbolbol قصدك على انهي جزئية بالظبط ؟
جزاك االله كل خير
شرح جامد يدكتور ❤
بشمهندس معلش ممكن شرح لجزء المانوفرينج 🙏🙏🙏🙏 والرادر ديزاين 🥺🥺🥺🙏🙏🙏
للاسف لسه شايف الكومنت دلوقت + كنت في الجيش .... هحاول اعملهم شرح اليومين دول وانزلهم إن شاء الله
ربنا يبارك لحضرتك بجد ويجعله في ميزان حسناتك يارب
عظيم ربنا يجعله في ميزان حسناتك
محتاج اخد كورس فى Hydrodynamic ممكن حضرتك تبلغني عن مركز أو مكان ممكن يفدني
للاسف الكورس صعب تلاقي حد بيديه في مصر لانه خاص بمجال ال naval architecture بس كلمني واتساب على الرقم دا 01145104706
ماشاءالله مفيدين جدا ❤❤❤
جااامد😁♥️
عيونك الي حلوة يصديقي ❤️❤️
ربنا يباركلك والله كمل♥
حبيبي ي عموور أن شاء الله يصديقي ❤️❤️