deadrise

Persian (Farsi) translation: زاويه عرضي مقطع كف قايق

GLOSSARY ENTRY (DERIVED FROM QUESTION BELOW)
English term or phrase:deadrise
Persian (Farsi) translation:زاويه عرضي مقطع كف قايق

For term searches and specialty glossaries, please try the new GBK glossaries
12:56 Nov 13, 2009
English to Persian (Farsi) translations [PRO]
Tech/Engineering - Ships, Sailing, Maritime
Additional field(s): Sports / Fitness / Recreation
English term or phrase: deadrise
Definition from marinewaypoints.com:
The measurement of the angle between the bottom of a boat and its widest beam. A vessel with a 0º deadrise has a flat bottom, high numbers indicate deep V shaped hulls.

Example sentence(s):
  • There are, however, many good reasons for choosing a V bottom hull over a flat one. Someone experienced in observing these wave patterns might infer the angle of deadrise just from looking at the waves generated by the boat. bluejacketboats.com
  • A higher deadrise angle will give better performance in rough waters, but a lower deadrise angle is more hydrodynamically efficient and thus can generate better acceleration and a faster top speed. Jelsoft Enterprises Ltd.
  • This transducer’s unique design allows it to be mounted close to the vessel’s centerline without drilling holes, and is able to correct for the hull’s deadrise angle. Airmar Technology Corporation
Glossary-building KudoZ




This question was created by:


This question is closed

زاويه عرضي مقطع كف قايق
Definition:
زاويه بين كف قايق و عريضترين قسمت قايق
Selected response from:

Hossein Abbasi Mohaghegh
Grading comment
4 KudoZ points were awarded for this answer



Summary of translations provided
4 +2زاويه عرضي مقطع كف قايق
Hossein Abbasi Mohaghegh


  

Translations offered


8 days   confidence: Answerer confidence 4/5Answerer confidence 4/5 peer agreement (net): +2
زاويه عرضي مقطع كف قايق


Definition from own experience or research:
زاويه بين كف قايق و عريضترين قسمت قايق

Example sentence(s):
  • قايق هاي پرنده از جمله شناورهاي دريايي پرسرعتي هستند كه در آنها طراحي مناسب هندسه زير بدنه، اسكي ها و محاسبه نيروهاي وارد بر كف آنها براي انتخاب سازه مناسب و همچنين ايجاد شناوري بهتر براي برخاست از سطح آب از اهميت ويژه اي برخوردار است. روش هاي تحليلي بررسي اين نيروها با در نظر گرفتن پديده هايي مثل لزجت سيال، نيروي جاذبه، نيروي كشش سطحي و جريان هواي اطراف آب، عملا امكان پذير نيست. همچنين ساخت مدل هاي متفاوت و انجام آزمايش روي آنها به زمان و هزينه زيادي نياز دارد. در اين تحقيق، سعي شده كه با استفاده از روش عددي حجم محدود و روش حجم سيال معادلات ناوير - استوكس در حالت دو فازي حل شود و اثر تغيير زاويه عرضي مقطع كف قايق پرنده روي نيروهاي وارد بر آن بررسي شود. سپس، با استخراج روابطي برحسب پارامترهاي بي بعد براي محاسبه مقدار حداكثر نيرو وارده بر كف قايق هاي پرنده و نيز محل اعمال آن، گامي جديد در طراحي راحت تر و سريع تر و انتخاب مناسب زاويه عرضي و همچنين كاهش هزينه هاي محاسبات و ساخت برداشته شود. نتايج حل حاضر در مقايسه با روش هاي تحليلي و عددي ديگر دقيق تر بوده و در آن اثرات لزجت و آشفتگي سيال، نيروي جاذبه، كشش سطحي و جريان هواي اطراف آب در نظر گرفته شده است - measej  
  • بررسي اثر تغيير زاويه عرضي كف قايق پرنده روي نيروي برخورد با آب در فرود متقارن - measej  
Hossein Abbasi Mohaghegh
Local time: 18:46
Native speaker of: Native in Persian (Farsi)Persian (Farsi)
PRO pts in category: 8

Votes in favor of/against selecting this as the best translation of the term asked
Yes  Salman Rostami
1 day 18 hrs

Yes  Mohebi
6 days
Login to enter a peer comment (or grade)



Login or register (free and only takes a few minutes) to participate in this question.

You will also have access to many other tools and opportunities designed for those who have language-related jobs (or are passionate about them). Participation is free and the site has a strict confidentiality policy.

KudoZ™ translation help

The KudoZ network provides a framework for translators and others to assist each other with translations or explanations of terms and short phrases.


See also:
Term search
  • All of ProZ.com
  • Term search
  • Jobs
  • Forums
  • Multiple search