Subscribe to the gold package and get unlimited access to Shamra Academy
Register a new userStudy and modeling a hydroelectric power plant work on sea waves in conditions of Syrian coast
دراسة و نمذجة محطة كهرومائية تعمل بالأمواج البحرية في شروط الساحل السوري
881
1 64
0
(
0
)
Created by
Shamra Editor
Ask ChatGPT about the research
يتضمن هذا البحث دراسة و إعداد نموذج جديد و متطور لتحويل الطاقة الميكانيكية للأمواج البحرية إلى طاقة كهربائية، باستخدام طاقة الأمواج البحرية لضخ الماء إلى خزان يرتفع عن سطح البحر و الذي بدوره يستطيع تشغيل عنفة مائية، و الحصول على الطاقة الكهربائية، و ذلك في ظروف الساحل السوري، كما يتضمن البحث إعداد برنامج حاسوبي يتم كتابته باستخدام Visual Basic.net، حيث يقوم البرنامج بحساب المحطة كاملة تبعا للبيانات الخاصة بالأمواج البحرية في المنطقة الجغرافية التي يتم اختيارها، كما يقوم بإظهار النتائج بشكل منحنيات واضحة القيمة يتم مناقشتها، و بعد ذلك تم التوصل إلى مقترحات مفيدة تهدف إلى بناء و تطوير النموذج في المستقبل.
This research includes studying and creating a modern model to convert the mechanical energy of sea waves into electrical power. This model uses wave’s mechanical energy to pump water to dam rises above sea level, which in turn can run water turbine and get electrical energy in the conditions of Syrian coast. The search also includes a computer program written using Visual Basic.net, so that the program calculates the station according to the data of the waves in the geographical area that are selected and show the results in a clear value curves, after that we get useful proposals aims to build and develop this model at the future.
References used
The Weather Channel, LLC History Airport OSLK Lattakia, 20 Apr, 2015. "http://www.wunderground.com/history/airport/OSLK/2015/05/24/DailyHistory.html?req_ city=Lattakia&req_statename=Syria&reqdb.zip=00000&reqdb.magic=1&reqdb.wmo=400 22
IBRAHIM, B. sea wave energy and its variations north of Lattakia, Journal of National Jerash University Jordan. Vol. 21, No. 1, 2012, 157-171
Bahjat Ibrahim, Salman Mahmoud, Badr Alaraj, Seasonal Sea Wave Energy at al-Manara station in Tartous, Energy Procedia Vol. 19, 2012, 104 – 108
rate research
Read More
This research includes designing and executing of an applied model for converting
the energy of the offshore sea waves into electrical power. The model runs according to
oscillating water column system (OWC) using air turbine, which rotates by the
air pressure
generated by the sea waves within the energy chamber.
The article studies the effect of technological changes on the efficiency of the model
and subsequently the number of its turbine's rotation, within the wave parameters under the
Syrian coast conditions. Results in form of clear curves and diagrams will be discussed.
They will also be analyzed and considered to achieve a suitable suggestion that can
improve the system in the future.
This study aims to define bird species that use artificial lakes in Syrian coast, and
evaluate their population size for management and protection of wildlife. Four different
sites were chosen in Syrian coast, which considered the most important ar
tificial lakes.
Point counts method was used in bird survey in November, December, January, February,
March in 2011. 15 waterbird species were recorded belonging to 9 family and 6 order.
Wading birds were the main component of waterbird (60% of all species) in Syrian
coast. Populations size was 1 to 300 individuals. Diversity of birds and their Populations
were greatest in sites which are rich in food ( especially fish). The results showed a
difference in composition of bird communities in studied sites.
The dissolution rate of Iron and Titanium from Syrian basalt rock was
studied by hydrochloric acid, sulfuric acid, mixture of hydrochloric acid
methanol, sulfuric acid methanol solutions. The effects of temperature, time of
digesting and concentra
tions of acids have been investigated, the ratios of solid
to liquid and stirring speed were constant (S/L=0.02). It has been clear that
when the mixture of hydrochloric acid and methanol (100:50(V:V)
HCL:CH3OH) was used, the best dissolution for both iron and titanium was
obtained when we digested the rock and it took 6h at 100 ˚C where as the
concentration of hydrochloric acid and methanol were [HCl]=11M, [CH3OH]
=0.92M, the resulting ratios of dissolution of iron and titanium in the
mentioned conditions were 75.53%, 63.19 % respectively.
The study and design of water-intakes on springs is based on the analysis of time series of
historical measurements to achieve prediction of incoming water volumes or future
expected.
The research aims to model the monthly water flows of AL-SIN Sp
ring in Syrian Coast
and future expectations of these flows, by adopting the Box-Jenkins models to analyze the
time series data, due to its reliable accuracy. Monthly water flows, thus, monthly volumes,
for 101 month (from June 2008 to October 2016) were processed. Performing the stability
of the time series on variance and median and non-seasonality and making the wanted tests
on model residuals, we found that the best model to represent the data is SARIMA(2,0,1)
(2,1,0)12 , and after dividing the data into 81 month to build the model and 20 month to test
it. Depending on the smallest of weighted mean of criteria RMSE, MAP, MAE,. The best
predicted model was SARIMA (3,1,0) (1,1,0)12 and the model gave the nearest predicted
values to actually measured data in spring.
This research aims to study the effect of the tilt angle of PV panels on the daily discharge a water pump powered by solar energy, and to determine the optimal tilt of these panels during summer months in the Syrian coast.
The results demonstrated t
hat the change of the tilt angle of PV panels from (25˚) to (35.5˚), has no effect on the curve of the solar radiation intensity and flow rate. However the resulting impact was represented by low amount of solar energy falling onto PV panels, resulting in a reduction in hydraulic energy of the pump and consequently low flow rate per day. The study showed that the amount of water flow rate at the two angels (25˚ and 22˚) for the tilt of panels was close, with preference for the angle (22˚). Reduction of water amount from one month to another during the months (June, July, August) didn't exceed (2.5%), while it was (7.5%) in September. At angle (35.5˚), water amount was approximately constant during June, July and August, while it decreased by (6%) in September. Flowing water largely decreased at angle (35.5˚) in comparison with the two angles (25˚and 22˚), so the reduction was (13, 12, 9 and 7.5%), respectively in June, July, August and September.
Log in to be able to interact and post comments
comments
Fetching comments
Sign in to be able to follow your search criteria
