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Fracture Toughness Evaluation for Magnetostrictive Problem using COMSOL Multiphysics®

A. Bhushan [1], Prof S.K. Panda [1],
[1] Indian Institute of Technology (Banaras Hindu University), Varanasi, Uttar Pradesh, India

Even though failure due to the presence of flaws, inclusions, cracks or crack like defects has been observed ... 扩展阅读

Low-Loss Metallic Waveguide for Terahertz Applications

K.Singh [1], A.Sengupta [1], A.Bandyopadhyay [2],
[1] Indian Institute of Technology Delhi, New Delhi, India
[2] DRDO-JATC, New Delhi, India

Introduction: Terahertz waves (THz), also known as T-rays, range from 0.3 THz to 10 THz and hence positioned ... 扩展阅读

FEM Design of Interferometric FBGL Based Accelerometer for Underwater Applications

Malu Balachandran [1], R Rajesh [1], Sreehari C V [1], Khansa C A [1], K P B Moosad [1],
[1] Naval Physical and Oceanographic Laboratory, Kochi, Kerala, India

Fiber optic sensors have been designed for applications ranging from simple proximity detectors to state of ... 扩展阅读

Study of Bending Losses in Optical Fibers using COMSOL Multiphysics®

Ashitosh Velamuri [1], Krupal Patel [2], Ishan Sharma [2], Shakti Gupta [2], Pradeep Kumar Krishnamurthy [1],
[1] Center for Lasers and Photonics, Indian Institute of Technology Kanpur, Kanpur, Uttar Pradesh, India
[2] Department of Mechanical Engineering, Indian Institute of Technology Kanpur, Kanpur, Uttar Pradesh, India

In FTTH, optical fibers are frequently bent at the corners of the walls causing the propagating light in the ... 扩展阅读

Enhancement of Birefringence using Metal-filled Suspended Core Microstructured Optical Fibers

Rajat Kumar Basak [1, 2], Debashri Ghosh [1]
[1] CSIR-Central Glass and Ceramic Research Institute, Kolkata, West Bengal, India
[2] Jadavpur University, Kolkata, West Bengal, India

Microstructured optical fiber (MOF) has carved out a niche in the field of photonics in the last decade. On ... 扩展阅读

Acoustics - Structure Interaction Studies of Fiber Optic Mandrel Hydrophne using COMSOL Multiphysics®

Ashida Pradeep [2], Sreehari C.V. [1], Lav Kumar [1], R Rajesh [1], Vivek K [1], K P B Moosad [1]
[1] Naval Physical and Oceanographic Laboratory, Kochi, Kerala, India
[2] Govt. Model Engineering College, Kochi, Kerala, India

Hydrophones are acoustic receivers, which can be used to listen to the sound propagating underwater for the ... 扩展阅读

Computational Analysis of Metal Hydride Reactor for Thermal Energy Storage

Aswin N. [1], Pradip Dutta [1], S. Srinivasa Murthy [2],
[1] Department of Mechanical Engineering, Indian Institute of Science, Bangalore, Karnataka, India
[2] Interdisciplinary Centre for Energy Research, Indian Institute of Science, Bangalore, Karnataka, India

Metal hydride based thermal energy storage systems belong to the category of heat storage systems which rely ... 扩展阅读

The Acoustic Behavior of a Loudspeaker Mounted on Different Types of BIW (Body-in-white) Frames

Niranjan Ambati [1], F. Malbos [2], Michal Bogdanski [3], Michael Strauss [3],
[1] Harman International Private Limited, Bangalore, Karnataka, India
[2] Harman France SNC, France
[3] Harman Becker Automotive Systems, Germany

For automotive applications, simulations are used to optimize the position and orientation of a subwoofer ... 扩展阅读

Finite Element Analysis to Investigate Electromagnetic Flowmeters of Diverse Cross-sectional Shapes

Subhashish Dasgupta [1],
[1] ABB Corporate Research, Bangalore, Karnataka, India

Electromagnetic (EM) flowmeters are important flow sensing devices across industries like oil and gas and ... 扩展阅读

Development and Performance Analysis of a Magnetorheological Fluid Clutch

Manish Kumar Thakur [1], Dr. Chiranjit Sarkar [1],
[1] Indian Institute of Technology Patna, Patna, Bihar, India

Automotive industry needs smart technologies to enhance their torque capacity or clutching actions. MR fluid ... 扩展阅读

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