wyszukanych pozycji: 1933
Dynamisches Knicken von Stahllegierungen (Bohrwelle)
ISBN: 9786206629726 / Niemiecki / Miękka / 132 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych. Berechnungen der Knicklast sind für die Industrie von entscheidender Bedeutung. In dieser Studie werden Versuche an zwei Arten von Knickstützen durchgeführt: lange und mittlere, beide aus Edelstahl 304. 32 Probekörper wurden mit und ohne Kugelstrahlen (SP) getestet.Ziel der Studie ist es, die Belastung der Säulen in einem Ölfeld ohne Korrosion zu bewerten, die Auswirkungen von Korrosion zu untersuchen und das dynamische Knicken von Säulen mit fester Verankerung zu beurteilen. Für die Berechnungen wurden die Formeln von Euler, Johnson und Perry-Robertson verwendet.Ein elektrischer...
Berechnungen der Knicklast sind für die Industrie von entscheidender Bedeutung. In dieser Studie werden Versuche an zwei Arten von Knickstützen durc...
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cena:
278,17 zł |
Buckling dinamico di leghe d'acciaio (albero di perforazione)
ISBN: 9786206628316 / Włoski / Miękka / 128 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych. |
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cena:
278,17 zł |
Flambage dynamique d'un alliage d'acier (arbre de forage)
ISBN: 9786206628262 / Francuski / Miękka / 132 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych. Les calculs de charge de flambage sont cruciaux pour l'industrie. Cette étude examine les expériences menées sur deux types de colonnes de flambage : longues et intermédiaires, toutes deux fabriquées en acier inoxydable 304. 32 spécimens ont été testés avec et sans grenaillage de précontrainte (SP).La recherche vise à évaluer les charges des colonnes dans un champ pétrolifère sans corrosion, à étudier les effets de la corrosion et à évaluer le flambage dynamique avec des colonnes à goupilles fixes. Les formules d'Euler, de Johnson et de Perry-Robertson ont été utilisées...
Les calculs de charge de flambage sont cruciaux pour l'industrie. Cette étude examine les expériences menées sur deux types de colonnes de flambage...
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cena:
278,17 zł |
Encurvadura dinâmica de ligas de aço (veio de perfuração)
ISBN: 9786206628347 / Portugalski / Miękka / 128 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych. |
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cena:
278,17 zł |
Dinamicheskoe smqtie stal'nogo splawa (burowoj wal)
ISBN: 9786206629733 / Rosyjski / Miękka / 136 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych. |
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cena:
131,54 zł |
Dynamic Buckling of Steel Alloy (drilling shaft)
ISBN: 9786206787679 / Angielski / Miękka / 128 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych. Buckling load calculations are crucial for industry. This study examines experiments on two types of buckling columns: long and intermediate, both made from 304 stainless steel. 32 specimens were tested with and without shot peening (SP).The research aims to assess column loads in an oil field without corrosion, study corrosion effects, and evaluate dynamic buckling with fixed-pinned columns. Euler, Johnson, and Perry-Robertson formulas were used for calculations.An electrical Laser alarm triggered at 1% buckle deflection, stopping the test rig. Results were obtained without heat treatment,...
Buckling load calculations are crucial for industry. This study examines experiments on two types of buckling columns: long and intermediate, both mad...
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cena:
278,17 zł |
British Immigration Policy Under the Conservative Government
ISBN: 9781138734494 / Angielski / Twarda / 2017 / 266 str. Termin realizacji zamówienia: ok. 16-18 dni roboczych. |
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cena:
573,87 zł |
Zebra and Monkey Drawing Book
ISBN: 9798420719169 / Angielski / Miękka / 2022 / 62 str. Termin realizacji zamówienia: ok. 13-18 dni roboczych. |
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cena:
408,81 zł |
Christmas Drawing Book
ISBN: 9798416970598 / Angielski / Miękka / 2022 / 32 str. Termin realizacji zamówienia: ok. 13-18 dni roboczych. |
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cena:
68,13 zł |
The Haunting At Albawich
ISBN: 9798528532585 / Angielski / Miękka / 2021 / 42 str. Termin realizacji zamówienia: ok. 13-18 dni roboczych. |
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cena:
24,49 zł |
Efficient Data Hiding Techniques with Enhanced Capacity
ISBN: 9783659120893 / Angielski / Miękka / 2012 / 96 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych. Digital communication has become very popular due to the tremendous growth of internet. It is the widespread of digital assets which has made their security a major concern for everybody. Mostly, countermeasures of attacks on information security are achieved through encryption and data hiding techniques. This book presents state of the art data hiding methods for digital information with respect to images and network communication protocols. It has addressed both theoretical and practical aspects along with their implementation in MatLab. All data hiding approaches have focused on two main...
Digital communication has become very popular due to the tremendous growth of internet. It is the widespread of digital assets which has made their se...
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cena:
223,81 zł |
Long walks Small talks
ISBN: 9798844087165 / Angielski / Miękka / 2022 / 68 str. Termin realizacji zamówienia: ok. 13-18 dni roboczych. |
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cena:
32,79 zł |
The Sad Truth
ISBN: 9781329930469 / Angielski / Miękka / 2016 / 272 str. Termin realizacji zamówienia: ok. 13-18 dni roboczych. A native of India, author Hussain S. Shaffi attributes much of the subcontinent's unique style and and beauty to its long history of blending different races and cultures. He reminds readers that under Muslim rule, kings built some of the most beautiful forts, gardens, mosques, and mausoleum, including the Taj Mahal, which still stand today as symbols of beauty, love, harmony and heritage. It was the combined efforts of the Muslims and the Hindus that created a society that should be proud of its many achievements, but instead, thousands of lives have been needlessly lost due to the immense...
A native of India, author Hussain S. Shaffi attributes much of the subcontinent's unique style and and beauty to its long history of blending differen...
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cena:
96,66 zł |
Mystical Musings of a Contemporary Dervish
ISBN: 9781984172839 / Angielski / Miękka / 2018 / 174 str. Termin realizacji zamówienia: ok. 13-18 dni roboczych. |
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cena:
77,18 zł |
Advances in Computer Science and IT
ISBN: 9789537619510 / Angielski / Twarda / 2009 / 430 str. Termin realizacji zamówienia: ok. 13-18 dni roboczych. |
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cena:
813,07 zł |
Three Thousand Miles for a Wish - a novel on the Muslim Hajj
ISBN: 9780957096004 / Angielski / Miękka / 2012 / 258 str. Termin realizacji zamówienia: ok. 13-18 dni roboczych. What would you do if your whole world came crashing down? Broken promises of love. Deceits of life. Safiya is deep in despair and nearing self-destruction. But a chance opportunity to escape suicidal misery beckons her. Millions said it is the land of wishes . Mecca - Saudi Arabia. Millions said it is a life changing journey . Hajj - the pilgrimage. England to Arabia. Thrown into garments resembling a death shroud she embarks on the Hajj and enters the spellbinding world of ancient Islamic practices. To save herself. Alongside three million foreign and unpredictable pilgrims she makes her...
What would you do if your whole world came crashing down? Broken promises of love. Deceits of life. Safiya is deep in despair and nearing self-destruc...
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cena:
97,08 zł |
Height Safety: For Work at Height
ISBN: 9781639047055 / Angielski / Miękka / 2021 / 424 str. Termin realizacji zamówienia: ok. 13-18 dni roboczych. |
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cena:
199,86 zł |
crossword, puzzle, game book: brain game
ISBN: 9798846413344 / Angielski / Miękka / 2022 / 32 str. Termin realizacji zamówienia: ok. 13-18 dni roboczych. |
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cena:
45,42 zł |
The First book after education
ISBN: 9798888698594 / Angielski / Miękka / 2022 / 50 str. Termin realizacji zamówienia: ok. 13-18 dni roboczych. |
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cena:
57,40 zł |
Fault diagnosis of induction motor fed by frequency converter. The signal signature analysis technique
ISBN: 9783668273863 / Angielski / Miękka / 2016 / 84 str. Termin realizacji zamówienia: ok. 13-18 dni roboczych. Thesis (M.A.) from the year 2013 in the subject Electrotechnology, Warsaw University of Technology (Electrical Engineering), language: English, abstract: 3-Phase induction motors are widely used as a source of mechanical power for effective operation and low costs. The abnormalities have to be detected in advance to avoid the motor breakdown and the cost associated restrain of plant production. This work discusses current and flux leakage spectral analysis techniques for the diagnosis of broken rotor bars and shortcircuited turns in induction motor fed from different AC sources. In spite of...
Thesis (M.A.) from the year 2013 in the subject Electrotechnology, Warsaw University of Technology (Electrical Engineering), language: English, abstra...
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cena:
283,90 zł |