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  1. [5641]
    عضو متميز
    الصورة الرمزية uranus


    تاريخ التسجيل: May 2009
    المشاركات: 336
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    اقتباس المشاركة الأصلية كتبت بواسطة قمر جاسم محمد مشاهدة المشاركة
    السلام عليكم
    الى لاخوة الاعزاء ارجو توفير الورقه العلمية التاليه مع الشكر

    on lfsr based stream ciphers - analysis and design,
    اين الرابط

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    ضعوا لنا روابط مع العناوين عندما تطلبون بحث

  2. [5642]
    عضو متميز
    الصورة الرمزية uranus


    تاريخ التسجيل: May 2009
    المشاركات: 336
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    اقتباس المشاركة الأصلية كتبت بواسطة poura مشاهدة المشاركة
    please i need these articles :

    1) special climate around a commercial solar chimney power plant
    http://scitation.aip.org/getabs/servlet/getabsservlet?prog=normal&id=jleed9000134000001000 006000001&idtype=cvips&gifs=yes&ref=no
    2) experimental and theoretical performance of a demonstration solar chimney model. Part i: Mathematical model development.
    http://www3.interscience.wiley.com/user/accessdenied?id=3377&act=2138&code=4719&page=/cgi-bin/fulltext/3377/pdfstart
    3) on a simple analytical model for solar chimneys

    http://www3.interscience.wiley.com/u...00682/pdfstart
    4) solar chimneys part i: Principle and construction of the pilot plant in manzanares

    authors: w. Haaf; k. Friedrich; g. Mayr; j. Schlaich
    doi: 10.1080/01425918308909911
    publication frequency: 4 issues per year
    published in: international journal of sustainable energy, volume 2, issue 1 1983 , pages 3 - 20
    first published on: 01 january 1983
    previously published as: international journal of solar energy (0142-5919) until 2003

    5) experimental and theoretical performance of a demonstration solar chimney model - part i: Mathematical model development
    n. Pasumarthi 1, s. A. Sherif 2 *1oracle corporation, one davis derive, belmont, ca 94002, u.s.a.
    2department of mechanical engineering, university of florida, 237 meb, p.o. Box 116300, gainesville, fl 32611-6300, u.s.a.
    http://www3.interscience.wiley.com/user/accessdenied?id=3377&act=2138&code=4719&page=/cgi-bin/fulltext/3377/pdfstart
    6) solar chimneys part ii: Preliminary test results from the manzanares pilot plant

    author: w. Haafa
    affiliation:
    a c/o schlaich & partner, consulting civil engineers, stuttgart 1, west germany
    doi: 10.1080/01425918408909921
    publication frequency: 4 issues per year
    published in: international journal of sustainable energy, volume 2, issue 2 1984 , pages 141 - 161
    first published on: 01 january 1984
    previously published as: international journal of solar energy (0142-5919) until 2003
    7) bonnelle d. solar chimney, water spraying energy tower, and linked renewable energy conversion devices: Presentation, criticism and proposals. doctoral thesis. Lyon 1, france: University claude bernard; july 2004. Registration number: 129-2004.

    8) lautenschlaqer h, haaf w, schlaich j. New results from the solar chimney prototype and conclusions for large power plants. in: Commission of the european communities, european. 1985. P. 231–5.


    9) pasumarthi n, sherif sa. experimental and theoretical performance of a demonstration solar chimney model. Part ii: Experimental and theoretical results and economic analysis. int j energy res 1998;22:443–61.

    10) sherif sa, pasumarthi n, harker ra, brinen gh. performance of a demonstration solar chimney model for power generation. Final technical report no.ufme/seecl-9507, solar energy and energy conversion laboratory, department of mechanical engineering, university of florida, gainesville, florida; december, 1995.


    11) padki mm, sherif sa. solar chimney for medium-to large scale power generation. In: Proceedings of the manila international symposium on the development and management of energy resources, vol. 1; 1989. P. 432–7.

    12) schlaich j, schiel w, friedrich k, schwarz g, wehowsky p, meinecke w, et al..the solar chimney: Transferability of results from the manzanares solar chimney plant to larger scale-plants. tech. Rep., schlaich bergermann und partner ces, stuttgart; 1995.
    السلام عليكم
    تجد في الملارفقات البحث الاول و الثاني و الثالث
    اما الابحاث المتيقية فضع لنا روابطها لنجيبك

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    طلبات الأوراق العلمية و الأبحاث ... Scientific papers Requests here الملفات المرفقة
    • نوع الملف: pdf 2.pdf‏ (76.6 كيلوبايت, 41 مشاهدات)
    • نوع الملف: pdf 3.pdf‏ (223.8 كيلوبايت, 44 مشاهدات)
    • نوع الملف: pdf 1.pdf‏ (481.7 كيلوبايت, 51 مشاهدات)
    ضعوا لنا روابط مع العناوين عندما تطلبون بحث

  3. [5643]
    عضو متميز
    الصورة الرمزية uranus


    تاريخ التسجيل: May 2009
    المشاركات: 336
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    اقتباس المشاركة الأصلية كتبت بواسطة poura مشاهدة المشاركة
    13) zhou xp, wang f, fan j, ochieng rm. performance of solar chimney power plant in qinghai-tibet plateau. Renewable and sustainable energy reviews. 2010; corrected proofs, doi:10.1016/j.rser.2010.04.017.
    14) zhou xp, yang jk, xiao b. cfd simulation study on flow field inside the solar
    power chimney. J thermal power 2006;35:23–6 [in chinese].
    15) koonsrisuk a, chitsomboon t. partial geometric similarity for solar chimney power plant modeling. Solar energy 2009;83:1611–8.
    16) chergui t, larbi s, bouhdjar a. analysis of flows modelling and energy performances in solar chimneys. Int rev modell simul 2008;1:214–20.
    17) chergui t, larbi s, bouhdjar a, gahgah m. heat transfer modelling analysis of flows in solar chimneys. in: Proceedings of the fourth international conference on computational heat and mass transfer; 2009
    thanks a lot.
    و الروابط اين هي

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    ضعوا لنا روابط مع العناوين عندما تطلبون بحث

  4. [5644]
    عضو


    تاريخ التسجيل: Feb 2010
    المشاركات: 20
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    طلب ورقة علمية

    سلام إخوتي
    أتمنى أن توفروا لي هذه الورقة
    Modelling and simulation of a two-axis tracking system


    وهي جزء من المجلة التالية:
    JournalProceedings of the Institution of Mechanical Engineers, Part I: Journal of Systems and Control Engineering PublisherProfessional Engineering Publishing ISSN0959-6518 (Print) 2041-3041 (Online) IssueVolume 224, Number 2 / 2010 DOI10.1243/09596518JSCE830 Pages125-137
    والموقع هنا
    http://journals.pepublishing.com/***...3885322133277/
    لأنه لا يسمح لغير المشتركين بالداونلود

    وفقكم الله

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  5. [5645]
    عضو


    تاريخ التسجيل: Feb 2010
    المشاركات: 20
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    وهذا الكتاب

    Weapons Simulation Tracking Systems (Testing Methods)

    تأليف
    Authors: Richard C. Hebb; Ronald S. Wolff; Edward J. Purvis; NAVAL AIR WARFARE CENTER TRAINING SYSTEMS DIV ORLANDO FL

    الموجود هنا
    www.stormingmedia.us/10/1056/A105653.html

    وفقكم الله أسرعوا في الرد علي لأن الزمن قليل أمامي

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  6. [5646]
    عضو


    تاريخ التسجيل: Feb 2010
    المشاركات: 20
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    وهذه الورقة

    ارجو توفير الورقة التالية
    A Linear Switched Reluctance Motor based position tracking system


    وهي موجودة على الرابط التالي والذي يتاح للمشتركين لتنزيلها

    http://ieeexplore.ieee.org/Xplore/lo...hDecision=-203

    لا تبخلو علينا بمجهوداتكم الجبارة وفقكم الله

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  7. [5647]
    عضو فعال


    تاريخ التسجيل: Nov 2009
    المشاركات: 81
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    السلام عليكم
    Please I need these papers:

    1)Solar Chimneys Part I: Principle and Construction of the Pilot Plant in Manzanares
    W. Haaf; K. Friedrich; G. Mayr; J. Schlaich International Journal of Sustainable Energy, 1478-646X, Volume 2, Issue 1, 1983, Pages 3 – 20
    http://www.informaworld.com/smpp/ftinterface~*******=a776493255~fulltext=713240930~ frm=*******


    2) Experimental and theoretical performance of a demonstration solar chimney model - Part I: mathematical model development
    N. Pasumarthi 1, S. A. Sherif 2 *
    http://www3.interscience.wiley.com/u.../3377/PDFSTART

    3) Solar Chimneys
    Part II: Preliminary Test Results from the Manzanares Pilot Plant

    W. Haaf
    International Journal of Sustainable Energy, 1478-646X, Volume 2, Issue 2, 1984, Pages 141 – 161
    http://www.informaworld.com/smpp/ftinterface~*******=a771366881~fulltext=713240930~ frm=*******
    4) A Novel Design of the Collector’S Cover of Solar Induced Convection Power Plant

    https://springerlink.metapress.com/*...ringerlink.com

    5) Experimental Study on Solar Collector with Different Thermal Storage Materials

    https://springerlink.metapress.com/*...ringerlink.com
    6) Analytical and numerical investigation of the solar chimney power plant systems
    Ming Tingzhen, Liu Wei http://www3.interscience.wiley.com/u...79568/PDFSTART
    7) Performance of solar chimney power plant in Qinghai-Tibet Plateau
    http://www.sciencedirect.com/science...138f3c172ed0da
    8) Numerical Investigation of a Compressible Flow Through a Solar Chimney
    Xinping Zhou; Jiakuan Yang; Bo Xiao; Guoxiang Hou; Yingying Wu
    Heat Transfer Engineering, 1521-0537, Volume 30, Issue 8, 2009, Pages 670 – 676
    http://www.informaworld.com/smpp/ftinterface~*******=a908823537~fulltext=713240930~ frm=*******

    9) Flow Through a Solar Chimney Power Plant Collector-to-Chimney Transition Section

    J. Sol. Energy Eng. -- August 2006 -- Volume 128, Issue 3, 312 (6 pages)
    doi:10.1115/1.2210502


    http://scitation.aip.org/getabs/serv...ifs=yes&ref=no

    10) Experimental and theoretical performance of a demonstration solar chimney model - Part II: experimental and theoretical results and economic analysis
    N. Pasumarthi 1, S. A. Sherif 2 *
    http://www3.interscience.wiley.com/u.../3394/PDFSTART

    Title: Challenges of power engineering and environment, Volume 1EditorsKefa Cen, Yong Chi, Fei WangPublisherSpringer, 2007ISBN7308055957, 9787308055956 Length1435
    pagesSubjectsElectric power production
    Heat engineering
    Nuclear engineering
    Power (Mechanics)
    Technology & Engineering / Power Resources / General
    Technology & Engineering / Power Resources / Nuclear


    Thanks a lot

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  8. [5648]
    عضو فعال


    تاريخ التسجيل: Nov 2009
    المشاركات: 81
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    Please I need these papers:

    1)Solar Chimneys Part I: Principle and Construction of the Pilot Plant in Manzanares

    http://www.informaworld.com/smpp/ftinterface~*******=a776493255~fulltext=713240930~ frm=*******


    2) Experimental and theoretical performance of a demonstration solar chimney model - Part I: mathematical model development

    http://www3.interscience.wiley.com/u.../3377/PDFSTART

    3) Solar Chimneys
    Part II: Preliminary Test Results from the Manzanares Pilot Plant



    http://www.informaworld.com/smpp/ftinterface~*******=a771366881~fulltext=713240930~ frm=*******

    4) A Novel Design of the Collector’S Cover of Solar Induced Convection Power Plant


    https://springerlink.metapress.com/*...ringerlink.com

    5) Experimental Study on Solar Collector with Different Thermal Storage Materials

    https://springerlink.metapress.com/*...ringerlink.com

    6) Analytical and numerical investigation of the solar chimney power plant systems


    http://www3.interscience.wiley.com/u...79568/PDFSTART


    7) Performance of solar chimney power plant in Qinghai-Tibet Plateau

    http://www.sciencedirect.com/science...138f3c172ed0da

    8)Numerical Investigation of a Compressible Flow Through a Solar Chimney

    http://www.informaworld.com/smpp/ftinterface~*******=a908823537~fulltext=713240930~ frm=*******

    9) Flow Through a Solar Chimney Power Plant Collector-to-Chimney Transition Section

    http://scitation.aip.org/getabs/serv...ifs=yes&ref=no

    10) Experimental and theoretical performance of a demonstration solar chimney model - Part II: experimental and theoretical results and economic analysis

    http://www3.interscience.wiley.com/u.../3394/PDFSTART



    Thanks a lot

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  9. [5649]

  10. [5650]
    عضو


    تاريخ التسجيل: Feb 2007
    المشاركات: 17
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    من فضلكم اذا احد من الاخوة جزاه الله خيرا يكون لديه نسخة من اطلس التآكل وله من الله احسن الجزاء
    Corrosion atlas
    a collection of illustrated case histories
    compiled by Evert D.D. During.

    Published 1988 by Elsevier in Amsterdam, New York .
    Written in English.
    http://openlibrary.org/books/OL2528560M/Corrosion_atlas
    http://www.amazon.com/Corrosion-Atla.../dp/0444826165

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