مرحبا بك في موقع WEAP
WEAP
WEAP هو مبادرة بواسطة Stockholm Environment Institute.


ما هو Weap؟

الرئيسية
لماذا Weap؟
المميزات
ما هو الجديد؟
نماذج لشاشات العرض
عرض تدريبي
تطبيقات
مطبوعات
النشأة والمؤسسين

استخدام Weap
تحميل
ترخيص
دليل المستخدم
تدريب
مرئيات
مصادر

منتدي المستخدم
مناقشات
قائمة الأعضاء
تعديل الملف الشخصي

خدمات اضافية
التدريب
مساقات جامعية
تعاون

من نحن
برنامج الموارد المائية (معهد استوكهلم للبيئة - الولايات المتحدة)
اتصل بنا

 الاخبار البيئية
LEAP تهتم بأمور الطاقة؟
اقرأ عن LEAP: برنامج SEI لتخطيط الطاقة

منتدي المستخدم

كل المواضيع | موضوع "Difference Between Diversion And Transimission"
قم بتسجيل الدخول لإرسال رسائل جديدة أو الرد على الرسائل الموجودة.
 
مؤلف رساله
yongxuan gao

موضوع: Difference Between Diversion And Transimission   
مرسل: 10/29/2007 شوهد: 13125 times
difference between diversion and transimission yongxuan gao xuangao <a href="mailto:xuan.gao@tufts.edu">xuan.gao@tufts.edu</a>Could anyone tell me what the difference between a diverison and a transimission line is? When should I use which?

Thanks.
Jack Sieber

موضوع: Re: Difference Between Diversion And Transimission   
مرسل: 10/30/2007 شوهد: 13109 times
Re: difference between diversion and transimission Jack Sieber jsieber <a href="mailto:jack.sieber@sei-us.org">jack.sieber@sei-us.org</a>
A transmission link transmits water from a supply source (reservoir, river node, groundwater node or "other supply" node) to a single demand site. A transmission link can have a maximum capacity, either as a percentage of the demand it is supplying (e.g., 50% of demand) or as an absolute flow rate (e.g., 0.5 cubic meters per second).

In contrast, a diversion functions very much like a river--there can be multiple inflows and outflows, reservoirs, groundwater interactions and flow requirements. Typically, a diversion begins by drawing water from a river or another diversion. WEAP will only pull as much water into the diversion as is required by demands or flow requirements on the diversion. A diversion can have a maximum capacity as an absolute flow rate (e.g., 0.5 cubic meters per second). However, a diversion can not transmit water directly to a demand site--you will need a transmission link to move the water from the diversion to a demand site.

Use a transmission link to move water from a supply to one demand. Use a diversion if you want to model a canal or pipeline that supplies more than one demand site, or that has flow requirements or reservoirs to control the flow.

Jack

> Could anyone tell me what the difference between a diverison and a transimission line is? When should I use which?
Bochra Khozam

موضوع: Re: Difference Between Diversion And Transimission   
مرسل: 10/31/2007 شوهد: 13101 times
Re: difference between diversion and transimission Bochra Khozam bochra <a href="mailto:bochra@mail.sy">bochra@mail.sy</a>Dear Jack

I think we should use the diversion if we want to control the flow from the river into the reservoir, by flow requirements on the diversion, when we want to storage a defined quantity of water in the reservoir .

Because we can't control the flow from the river into the reservoir by transmission link.

Bochra Khozam
موضوع "Difference Between Diversion And Transimission"