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Hasil Pencarian

Ditemukan 14401 dokumen yang sesuai dengan query
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Farzaneh, Helena Hashemi
"Bio-inspired design (also called biomimetics or biomimicry) is a promising approach for the development of innovative technical products – not only in mechanical engineering, but also in areas such as material science and even computer engineering. Innovations such as humanoid robots or multifunctional materials have shown the potential of bio-inspired design. However, in industrial companies, bio-inspired design remains an “exotic” approach which is rarely used in innovation practice. One reason for this is a lack of knowledge on how to implement bio-inspired design in practice. Therefore, this guide book was written to explain the application of bio-inspired design methods and tools. The target groups are professional engineers and biologists, as well as students of both disciplines.
The book presents a selection of methods for specific activities in bio-inspired design, namely: planning a bio-inspired design project, abstraction, search, analysis and comparison, and transfer of analogies. Factsheets give an overview of each method, its advantages and challenges, and its suitability for different bio-inspired design approaches and scenarios. To facilitate understanding, all methods are explained with the help of the same example. In addition, ten best practice examples show the practical applicability of bio-inspired design."
Berlin: Springer Vieweg Berlin, Heidelberg, 2019
e20501796
eBooks  Universitas Indonesia Library
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Persiani, Sandra
"This book provides readers with a timely guide to the application of biomimetic principles in architecture and engineering design, and describes various aspects of motion in living systems. Geometric, mechanical and rhythmic parameters are listed and illustrated using examples from flora and fauna, and contextualized within an integrated mapping of biomechanical combinations that have proved their success in the course of evolution. For designers, the schemes identify those aspects that have a high probability of being efficiently combined, paving the way for new solutions and offering a method of evolutionary problem solving. The book guides readers through the field of nature-inspired design, offering an extraordinary resource for professional architects, engineers and designers, as well as for researchers and students. Throughout the book, natural evolution is approached as a powerful resource that can enrich architecture and design by providing innovative, optimal and sustainable solutions. "
Switzerland: Springer Cham, 2019
e20501372
eBooks  Universitas Indonesia Library
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Jenkins, Chris
New York: Momentum Press, 2012
620 JEN b
Buku Teks  Universitas Indonesia Library
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Bhushan, Bharat
"This new edition presents an overview of biomimetics and biologically inspired structured surfaces. It deals with various examples of biomimetics which include surfaces with roughness-induced superomniphobicity, self-cleaning, antifouling, and controlled adhesion. The focus in the book is on the lotus effect, salvinia effect, rose petal effect, oleophobic/philic surfaces, shark skin effect, and gecko adhesion. This new edition also contains new chapters on the butterfly wing effect, bio, and inorganic fouling and structure and properties of nacre and structural coloration."
Berlin : [Springer, ], 2012
e20425007
eBooks  Universitas Indonesia Library
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Ivan Naufal Manggus
"Offshore pipelines atau yang lebih dikenal dengan sebutan pipa bawah laut merupakan moda transportasi yang sangat efisien dan ekonomis yang mampu mengalirkan fluida dari satu tempat ke tempat lainnya dimana jarak antara kedua tempat tersebut umumnya relative cukup jauh serta menjangkau antar pulau. Sekarang ini pengembangan lapangan dengan teknologi subsea mempunyai fleksibiklitas yg lebih besar dari topside. Salah satu metode pengecekan terhadap PLEM adalah analisa tegangan. Tegangan yang terjadi pada PLEM dipengaruhi beberapa faktor beban. Kritria analisa tegangan mengacu pada standard code yang telah ditetapkan yaitu ASME B 31.8 : Gas Transmission and Distribution Piping System, 2010. Hasil analisis menunjukan bahwa tegangan-tegangan yang terjadi pada PLEM tidak melebihi batas izin yang sudah diatur dalam standard code, hal ini menunjukkan PLEM dalam kondisi aman. Apabila PLEM terjadi overstress, dilakukan langkah mitigasi agar tegangan pada PLEM tidak melebihi tegangan yang di izinkan oleh standard code.

Offshore pipelines or better known as subsea pipeline is a mode of transportation which is very efficient and economical, it is able to transport fluid from one place to another place where the distance between two places are quite far or between islands. Nowadays, development of subsea pipeline technology has higher flexibility than the topside. Stress analysis is one of method to check the PLEM. Stress that occur on PLEM is affected by some of load factors. Stress analysis criteria refers to standard code that has been agreed is ASME B 31.8: Gas Transmission and Distribution Piping System, 2010. Results of analysis shows stress on PLEM is not higher than allowable stress which has been set on standard code, it shows that PLEM is safe. If overstress occur on PLEM, mitigation step must be taken in order to make stress on PLEM is not higher than allowable stress which has been set on standard code.
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Depok: Fakultas Teknik Universitas Indonesia, 2015
S61949
UI - Skripsi Membership  Universitas Indonesia Library
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Gandhi Mahaputra
"Penggunaan watermist sebagai media pendingin dan pemadaman api sudah umum digunakan, ternyata masih dapat dipergunakan untuk fungsi lain yang salah satunya dibawakan dalam penelitian ini yaitu dalam hal memanipulasi bentuk aliran asap. Penelitian ini meneliti mengenai perubahan laju penurunan asap hasil pembakaran kolam api berdiameter 100mm berisi bensin pada kompartemen dengan rancangan kabut air menggunakan beberapa jenis variasi sudut antara lain; 30o,45o dan 60o dan tekanan 7, 9.5 dan 12.5 bar.
Hasil seluruh variasi dibandingkan satu dengan yang lainnya dan juga dibandingkan dengan hasil saat tidak menggunakan sistem kabut air. Seluruh hasil juga dibandingkan dengan hasil simulasi perangkat lunak Fire Dynamic Simulator V05. Hasil penelitian ini menunjukan bahwa beberapa variasi sistem kabut air dapat menahan laju penurunan asap dengan momentum yang dihasilkan dan variasi eksperimen tertentu yang dapat menahan laju paling baik.

Although the use of water mist as cooling and fire fighting media is nothing new, there is still another use of it which is often overlooked – the use of it to manipulate smoke flow. This eksperiment aims to examine the correlation between the downward of smoke created by 100mm diameter pool fire filled with gasoline in a compartment and water mist system with several variations- angle 30o, 45o, and 60o and pressure 7, 9.5, and 12.5 barr. The result within each variation is compared with one another and again compared with the result without the use of water mist system.
The whole results are then compared with the output from Fire Dynamic Simulator v05. Eventualy, this experiment shows that several water mist settings could actually slow down downing rate of the smoke and one certain variation has the best success in slowing down the rate.
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Depok: Fakultas Teknik Universitas Indonesia, 2013
S52955
UI - Skripsi Membership  Universitas Indonesia Library
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Nizamuddin Aulia
"Pengembangan kendaraan penumpang dewasa ini diperlukan untuk menjamin bahwa kendaraan yang dirancang dan dibuat untuk penumpang memenuhi unsur performa maupun keselamatan. Namun, dengan besarnya industri otomotif yang dimiliki negara lain, memunculkan ide untuk perancangan dan pembuatan platform chassis sesuai dengan pasar Indonesia yang mengandalkan performa yang kuat dan tetap memiliki konsumsi energi yang rendah. namun dengan memenuhi unsur kandungan lokal yang sangat tinggi serta memenuhi unsur performa yang menjamin kenyamanan serta keselamatan penggunanya. Rangka semi monokok merupakan platform rangka yang ideal untuk diterapkan di Indonesia. Perancangan dan pembuatan rangka yang dipergunakan sangat tergantung dari material yang digunakan, bentuk rancangan, maupun sambungan antar seksi penyusun dari rangka tersebut. Dengan menggunakan perhitungan analitik dan simulasi serta pengujian eksperimen, dapat disimpulkan performa dan keselamatan dari rangka yang dirancang dan dibuat untuk kemajuan bangsa Indonesia.

Development of passenger car needs to be sure that the car which designed and manufactured fulfill the performance and safety indicator. But, with huge automotive industry which owned by another nation, rising the idea of designing and manufacturing chassis platform according to Indonesian market which need highly performance and low cost in energy usage, but having high content of local material and fulfill the performance indicator that ensure comfort and safety of the users. Semi Monocoque Chassis is the most ideal chassis to be used in Indonesia. Designing and manufacturing the chassis depends on the material, design, and the joint between car section. With using analitycal, simulation and experiment calculation, it can conclude the performance and safety indicator of the chasiss which designed and manufactured for the development of Indonesian Republic.
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Depok: Fakultas Teknik Universitas Indonesia, 2014
S54267
UI - Skripsi Membership  Universitas Indonesia Library
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Shigley, Joseph Edward
New York: McGraw-Hill, 1983
R 621.815 SHI s
Buku Referensi  Universitas Indonesia Library
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Jensen, Cecil
New York: McGraw-Hill, 1990
604.2 JEN e;604.2 JEN e (2)
Buku Teks  Universitas Indonesia Library
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Bishop, Calvin C.
New York: McGraw-Hill, 1952
621.319 2 BIS e
Buku Teks  Universitas Indonesia Library
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