All Outputs (43)

Effects of a moving surface boundary layer control device (MSBC) on the drag reduction in heavy commercial vehicles. (2013)
Presentation / Conference Contribution
ASIM, T., SENDANAYAKE, I., MISHRA, R., ZALA, K. and UBBI, K. 2013. Effects of a moving surface boundary layer control devise (MSBC) on the drag reduction in heavy commercial vehicles. Presented at 40th National conference on fluid mechanics and fluid power 2013 (NCFMFP 2013), 12-14 December 2013, Hamirpur, India.

Rapid escalation in fuel prices has motivated the manufacturers of heavy commercial vehicles to focus their attention towards efficient aerodynamic design of surface transport systems such as trucks–trailers, railways etc. In order to reduce the drag... Read More about Effects of a moving surface boundary layer control device (MSBC) on the drag reduction in heavy commercial vehicles..

Numerical analysis of a closed thermo-syphon hot water solar system under steady and transient loading conditions. (2013)
Presentation / Conference Contribution
FREEGAH, B., ASIM, T., and MISHRA, R. 2013. Numerical analysis of a closed thermo-syphon hot water solar system under steady and transient loading conditions. Presented at 40th National conference on fluid mechanics and fluid power 2013 (NCFMFP 2013), 12-14 December 2013, Hamirpur, India.

Solar energy is one of the most important sources of alternative energy. This energy source is inexhaustible and the cleanest of all known energy sources. One of the most important systems which can be used to exploit energy stored in the solar rays... Read More about Numerical analysis of a closed thermo-syphon hot water solar system under steady and transient loading conditions..

Computational fluid dynamics based optimal design of vertical axis marine current turbines. (2013)
Presentation / Conference Contribution
ASIM, T., MISHRA, R., UBBI, K. and ZALA, K. 2013. Computational fluid dynamics based optimal design of vertical axis marine current turbines. Procedia CIRP [online], 11: proceedings of 2nd Through-life engineering services international conference 2013 (TESConf 2013), 5-6 November 2013, Cranfield, UK, pages 323-327. Available from: https://doi.org/10.1016/j.procir.2013.07.023

Marine turbines are being increasingly used to harness kinetic energy of water and convert it into other useful forms of energy. Widespread commercial acceptability of these machines depends upon their efficiency. This largely depends upon the geomet... Read More about Computational fluid dynamics based optimal design of vertical axis marine current turbines..

Optimal design methodology for on-shore hydraulic pipelines transporting spherical capsules. (2013)
Presentation / Conference Contribution
ASIM, T., MISHRA, R., PARIS, A. and ZALA, K. 2013. Optimal design methodology for on-shore hydraulic pipelines transporting spherical capsules. Procedia CIRP [online], 11: 2nd Through-life engineering services international conference 2013 (TESConf 2013), 5-6 November 2013, Cranfield, UK, pages 305-310. Available from: https://doi.org/10.1016/j.procir.2013.07.010

The third generation of pipelines comprises of the transportation of capsules that are hollow, water-borne containers, usually spherical or cylindrical in shape, filled with goods. These capsules are transported within pipelines along with the fluid,... Read More about Optimal design methodology for on-shore hydraulic pipelines transporting spherical capsules..

Performance of a vertical axis wind turbine under accelerating and decelerating flows. (2013)
Presentation / Conference Contribution
SHAHZAD, A., ASIM, T., MISHRA, R. and PARIS, A. 2013. Performance of a vertical axis wind turbine under accelerating and decelerating flows. Procedia CIRP [online], 11: proceedings of 2nd Through-life engineering services international conference 2013 (TESConf 2013), 5-6 November 2013, Cranfield, UK, pages 311-316. Available from: https://doi.org/10.1016/j.procir.2013.07.006

Rapid increase in global energy requirements has resulted in considerable attention towards energy generation from the renewable energy sources. In order to meet renewable energy targets, harnessing energy from all available resources including those... Read More about Performance of a vertical axis wind turbine under accelerating and decelerating flows..

Particle size effects on optimal sizing and lifetime of pipelines transporting multi-sized solid-liquid mixtures. (2013)
Presentation / Conference Contribution
KOLLÁR, L.E., MISHRA, R. and ASIM, T. 2013. Particle size effects on optimal sizing and lifetime of pipelines transporting multi-sized solid-liquid mixtures. Procedia CIRP [online], 11: proceedings of 2nd Through-life engineering services international conference 2013 (TESConf 2013), 5-6 November 2013, Cranfield, UK, pages 317-322. Available from: https://doi.org/10.1016/j.procir.2013.07.008

A life-cycle cost analysis model is developed in this study, to examine the effects of particle size distribution of the solid particles to be transported on the optimal sizing and lifetime of the pipelines used for transportation of solid-liquid mix... Read More about Particle size effects on optimal sizing and lifetime of pipelines transporting multi-sized solid-liquid mixtures..

Computational fluid dynamics based analysis of a closed thermo-siphon hot water solar system. (2013)
Presentation / Conference Contribution
FREEGAH, B., ASIM, T. and MISHRA, R. 2013. Computational fluid dynamics based analysis of a closed thermo­siphon hot water solar system. In Proceedings of 26th Condition monitoring and diagnostic engineering management international congress 2013 (COMADEM 2013), 11-­13 June 2013, Helsinki, Finland. Birmingham: COMADEM International.

One of the alternative sources of energy is solar energy which is available in abundance throughout the world. The energy contained within the solar rays is capable of starting natural convection within closed mechanical systems containing a suitable... Read More about Computational fluid dynamics based analysis of a closed thermo-siphon hot water solar system..

Effect of the shape of stator blades on the performance output of a vertical axis marine current turbine. (2013)
Presentation / Conference Contribution
ASIM, T., MISHRA, R. and UBBI, K.S. 2013. Effect of the shape of stator blades on the performance output of a vertical axis marine current turbine. In Proceedings of 26th Condition monitoring and diagnostic engineering management international congress 2013 (COMADEM 2013), 11-­13 June 2013, Helsinki, Finland. Birmingham: COMADEM International.

Due to the diminishing reserves of fossil fuels and increased pollution from exploitation of these fuels, the world is focusing on the renewable energy sources. Energy from tidal waves is one of the most exciting forms of renewable energy because of... Read More about Effect of the shape of stator blades on the performance output of a vertical axis marine current turbine..

Effect of blade faults on the performance characteristics of a vertical axis wind turbine. (2013)
Presentation / Conference Contribution
PARK, K.-S., ASIM, T. and MISHRA, R. 2013. Characteristics of a vertical axis wind turbine. In Proceedings of 26th Condition monitoring and diagnostic engineering management international congress 2013 (COMADEM 2013), 11­-13 June 2013, Helsinki, Finland. Birmingham: COMADEM International.

Due to the diminishing reserves of fossil fuels and increased pollution from exploitation of these fuels, the world is focusing on the renewable energy sources. Wind is being considered as one of the prime next generation energy sources. Considerable... Read More about Effect of blade faults on the performance characteristics of a vertical axis wind turbine..

Computational fluid dynamics based performance optimisation of vertical axis marine current turbines. (2012)
Presentation / Conference Contribution
PARK, K.-S., ASIM, T., MISHRA, R., SHAHZAD, A. and MIRANGWANDA, G. 2012. Computational fluid dynamics based performance optimisation of vertical axis marine current turbines. Proceedings of 2nd international workshop and congress eMaintenance 2012 (eMaintenance 2012): trends in technologies and methodologies challenges, possibilities and applications, 12-14 December 2012, Luleå, Sweden. Luleå: Luleå University of Technology, pages 119-124. Hosted on pdfcoffee.com [online]. Available from: https://pdfcoffee.com/qdownload/proceedings-emaintenance-pdf-free.html

Rapid decrease in the fossil fuels in the last couple of decades has stirred the researchers to find alternative sources for the production of power. Wind and tidal energies are the two most promising alternatives to the fossil fuels. While most of t... Read More about Computational fluid dynamics based performance optimisation of vertical axis marine current turbines..

Numerical simulations of effects of faults in a vertical axis wind turbine’s performance. (2012)
Presentation / Conference Contribution
SHAHZAD, A., ASIM, T., PARK, K.-S., PRADHAN, S. and MISHRA, R. 2012. Numerical simulations of effects of faults in a vertical axis wind turbine's performance. Proceedings of 2nd international workshop and congress eMaintenance 2012 (eMaintenance 2012): trends in technologies and methodologies challenges, possibilities and applications, 12-14 December 2012, Luleå, Sweden. Luleå: Luleå University of Technology, pages 113-117. Hosted on pdfcoffee.com [online]. Available from: https://pdfcoffee.com/qdownload/proceedings-emaintenance-pdf-free.html

Renewable sources of energy are being developed globally to overcome the present excessive dependence on fossil fuels. Wind energy is one of the important sources of renewable energy. Considerable amount of research is being carried out on the innova... Read More about Numerical simulations of effects of faults in a vertical axis wind turbine’s performance..

Condition based monitoring of vertical axis wind turbines using computational fluid dynamics. (2012)
Presentation / Conference Contribution
PARK, K.-S., ASIM, T., MISHRA, R. and PRADHAN, S. 2012. Condition based monitoring of vertical axis wind turbines using computational fluid dynamics. Presented at 39th National conference on fluid mechanics and fluid power 2012 (NCFMFP 2012), 13-15 December 2012, Surat, India.

Scarcity of fossil fuels and a rapid escalation in the fuel prices around the world recently has lead the search for alternative energy sources. Out of the available energy sources, wind is being considered as the prime next generation energy source.... Read More about Condition based monitoring of vertical axis wind turbines using computational fluid dynamics..

Drill bit performance investigation using computational fluid dynamics. (2012)
Presentation / Conference Contribution
TESFA, B., MISHRA, R., ASIM, T. and PRADHAN, S. 2012. Drill bit performance investigation using computational fluid dynamics. Presented at 39th National conference on fluid mechanics and fluid power 2012 (NCFMFP 2012), 13-15 December 2012, Surat, India.

Drilling tools are extensively used in mining and quarrying industries. Even though working environments may be different for different drilling tools application, the basic working principle has extensive similarity. The markedly different physical... Read More about Drill bit performance investigation using computational fluid dynamics..

An Investigation on Ventilation Air Distribution within Rectangular and Circular Enclosures (2012)
Presentation / Conference Contribution
RAO, V., MISHRA, R., ASIM, T. and PRADHAN, S. 2012. An investigation on ventilation air distribution within rectangular and circular enclosures. Presented at 39th National conference on fluid mechanics and fluid power 2012 (NCFMFP 2012), 13-15 December 2012, Surat, India.

One of the important parameters that dictate the effectiveness of ventilation system is air change rate. The air change rate provides overall effectiveness of ventilation in an enclosed space and it needs to be examined with age of air particles to d... Read More about An Investigation on Ventilation Air Distribution within Rectangular and Circular Enclosures.

Simulation based approach to predict vertical axis wind turbine faults using computational fluid dynamics. (2012)
Presentation / Conference Contribution
PARK, K.-S., ASIM, T. and MISHRA, R. 2012. Simulation based approach to predict vertical axis wind turbine faults using computational fluid dynamics. Presented at 1st Through-life engineering services international conference 2012 (TESConf 2012), 5-6 November 2012, Cranfield, UK.

Use of on-line fault detection techniques is integral to successful operation and maintenance of a wind turbine installation. The deployment of condition monitoring systems needs to be structured and sensitive to likely faults that may occur. In this... Read More about Simulation based approach to predict vertical axis wind turbine faults using computational fluid dynamics..

Optimal design of capsule transporting pipeline carrying spherical capsules. (2012)
Presentation / Conference Contribution
ASIM, T., MISHRA, R. and UBBI, K. 2012. Optimal design of capsule transporting pipeline carrying spherical capsules. Journal of physics: conference series [online], 364; proceedings of 25th Condition monitoring and diagnostic engineering international congress 2012 (COMADEM 2012), 18-20 June 2012, Huddersfield, UK, article 012070. Available from: https://doi.org/10.1088/1742-6596/364/1/012070

A capsule pipeline transports material or cargo in capsules propelled by fluid flowing through a pipeline. The cargo may either be contained in capsules (such as wheat enclosed inside sealed cylindrical containers), or may itself be the capsules (suc... Read More about Optimal design of capsule transporting pipeline carrying spherical capsules..

Computational fluid dynamics based fault simulations of a vertical axis wind turbines. (2012)
Presentation / Conference Contribution
PARK, K.-S., ASIM, T. and MISHRA, R. 2012. Computational fluid dynamics based fault simulations of a vertical axis wind turbines. Journal of physics: conference series [online], 364; proceedings of 25th Condition monitoring and diagnostic engineering international congress 2012 (COMADEM 2012), 18-20 June 2012, Huddersfield, UK, article 012138. Available from: https://doi.org/10.1088/1742-6596/364/1/012138

Due to depleting fossil fuels and a rapid increase in the fuel prices globally, the search for alternative energy sources is becoming more and more significant. One of such energy source is the wind energy which can be harnessed with the use of wind... Read More about Computational fluid dynamics based fault simulations of a vertical axis wind turbines..

A study on optimal sizing of pipeline transporting equi-sized particulate solid-liquid mixture. (2012)
Presentation / Conference Contribution
ASIM, T., MISHRA, R., PRADHAN, S. and UBBI, K. 2012. A study on optimal sizing of pipeline transporting equi-sized particulate solid-liquid mixture. Journal of physics: conference series [online], 364; proceedings of 25th Condition monitoring and diagnostic engineering international congress 2012 (COMADEM 2012), 18-20 June 2012, Huddersfield, UK, article 012072. Available from: https://doi.org/10.1088/1742-6596/364/1/012072

Pipelines transporting solid-liquid mixtures are of practical interest to the oil and pipe industry throughout the world. Such pipelines are known as slurry pipelines where the solid medium of the flow is commonly known as slurry. The optimal designi... Read More about A study on optimal sizing of pipeline transporting equi-sized particulate solid-liquid mixture..

Optimisation of a horizontal capsule transporting pipeline carrying cylindrical capsules. (2012)
Presentation / Conference Contribution
ASIM, T., MISHRA, R., KOLLAR, L, and UBBI, K. 2012. Optimisation of a horizontal capsule transporting pipeline carrying cylindrical capsules. Journal of physics: conference series [online], 364; proceedings of 25th Condition monitoring and diagnostic engineering international congress 2012 (COMADEM 2012), 18-20 June 2012, Huddersfield, UK, article 012071. Available from: https://doi.org/10.1088/1742-6596/364/1/012071

Pipelines carrying fluids and slurries are quite common. The third-generation pipelines carrying spherical or cylindrical capsules (hollow containers) filled with minerals or other materials including hazardous liquids are rather a new concept. These... Read More about Optimisation of a horizontal capsule transporting pipeline carrying cylindrical capsules..

Effect of the length and diameter of a cylindrical capsule on the pressure drop in a horizontal pipeline. (2012)
Presentation / Conference Contribution
ASIM, T., MISHRA, R., NEARCHOU, A. and UBBI, K. 2012. Effect of the length and diameter of a cylindrical capsule on the pressure drop in a horizontal pipeline. Journal of physics: conference series [online], 364; proceedings of 25th Condition monitoring and diagnostic engineering international congress 2012 (COMADEM 2012), 18-20 June 2012, Huddersfield, UK, article 012069. Available from: https://doi.org/10.1088/1742-6596/364/1/012069

Capsule pipeline research involves the study of the flow in a pipe of a long train of spherical or cylindrical capsules (hollow containers) filled with minerals or other materials including hazardous liquids. The behavior of the capsule train will de... Read More about Effect of the length and diameter of a cylindrical capsule on the pressure drop in a horizontal pipeline..