An Experimental Study on Rapid Chloride Penetration Test of Self Compacting Concrete

Self compacting concrete SCC is a very fluid concrete and a homogeneous mixture that solves most of the problems related to ordinary concrete. Self Compacting Concrete gets dense and compacted due to its own self weight. An experimental investigation has been carried out to determine different characters like filling ability, passing ability, segregation resistance workability and strength of Self Compacting Concrete SCC . 

And finally determining the chloride penetrability of SCC. Self Compacted Concrete is generally defined as the “Concrete, which does not need Compaction.” Due to these characteristics, SCC is ideally suited for concreting structures, which have heavily congested reinforcement or difficult access conditions. In this project, M40 grade concrete were made using European method. The compressive strength, split tension test obtained at the ages of 7, 14 and 28 days.

By Mr. R. Jeya Prakash | Ms. R. Nirmala "An Experimental Study on Rapid Chloride Penetration Test of Self Compacting Concrete"

Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-3 | Issue-3 , April 2019,

URL: https://www.ijtsrd.com/papers/ijtsrd21650.pdf

Paper URL: https://www.ijtsrd.com/engineering/civil-engineering/21650/an-experimental-study-on-rapid-chloride-penetration-test-of-self-compacting-concrete/mr-r-jeya-prakash

chemistry journal, management journal, commerce journal

Study on Speech Compression and Decompression by using Discrete Wavelet Transform

Speech signal can be compressed and decompressed by discrete wavelet transform technique. Discrete wavelet transform compression is based on compressing speech signal by removing redundancies present in it. Speech compression is a technique to transform speech signal into compact form. Objective of compressing speech signal is to enhance transmission and storage capacity. The compression parameters in speech such as Signal to Noise Ratio SNR , Peak Signal to Noise Ratio PSNR , Normalized Root Mean Square Error NRMSE , Compression Factor CF and Retained Signal Energy RSE are measured using Matlab.

By Sandar Oo "Study on Speech Compression and Decompression by using Discrete Wavelet Transform"

Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-3 | Issue-3 , April 2019,

URL: https://www.ijtsrd.com/papers/ijtsrd21727.pdf

Paper URL: https://www.ijtsrd.com/physics/engineering-physics/21727/study-on-speech-compression-and-decompression-by-using-discrete-wavelet-transform/sandar-oo

economics journal, biological science journal, mathematics journal

Wireless Power Transmission using SPS

In this paper, we present the idea of sun based vitality satellites sun oriented cells in the satellite Convert daylight into power, which will transform into radio recurrence vitality, at that point a collector will achieve the site Earth was re jolted by utilizing the reception apparatus with the innovation of remote and accepting it Power transmission is transmitting power i.e., as microwave for lessening transmission and dispersion. In this paper we want to elaborate all the aspect related to the wireless power transmission using solar power satellite by which the overall efficiency, reliability will be increased.

By Karan Sharma | Prateeek Saini | Naveen Jangid | Dr. Himani Goyal Sharma "Wireless Power Transmission using SPS"

Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-3 | Issue-3 , April 2019,

URL: https://www.ijtsrd.com/papers/ijtsrd21719.pdf

Paper URL: https://www.ijtsrd.com/engineering/electrical-engineering/21719/wireless-power-transmission-using-sps/karan-sharma

computer science journal, economics journal, biological science journal

Analyses of a Flat Plate Photovoltaic and Thermal Solar Collectors

This paper shows a one dimensional limited volume model of an unglazed photovoltaic warm PVT sun oriented gatherer. The unit comprises of an ordinary sun based photovoltaic PV gatherer combined with an appropriate warmth exchanger. Specifically, the gatherer incorporates a move security heat exchanger and it isnt furnished with back and outline protection. The framework is discretized along the stream bearing longitudinal of the co generative authority. For each limited volume component of the discretized computational area, mass and vitality adjusts are actualized. 

The authority geometry and materials parameters are taken from a monetarily accessible gadget. An on field trial examination is performed so as to approve the proposed model. The model is utilized to assess both electrical and thermodynamic parameters for every component of the space and for fixed working conditions. At long last, an affectability examination is likewise performed so as to explore the enthusiastic execution of the co generative gatherer as an element of the primary plan natural parameters.

By Chandrakant Sharma | Dr. Virendra Sangtani "Analyses of a Flat Plate Photovoltaic and Thermal Solar Collectors"

Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-3 | Issue-3 , April 2019,

URL: https://www.ijtsrd.com/papers/ijtsrd21707.pdf

Paper URL: https://www.ijtsrd.com/engineering/electrical-engineering/21707/analyses-of-a-flat-plate-photovoltaic-and-thermal-solar-collectors/chandrakant-sharma

science journal, technology journal, pharmacy journal

Challenges of Hybrid Electric Vehicle for Military Application

Hybrid electric vehicles are relentlessly happening as expected in the business advertise because of their demonstrated advantages in efficiency and lesser emanation of toxins. For defense purpose, the drivers for half and half electric vehicles are very unique in spite of the fact that the mileage remains an attractive component in business and defense areas. The defense requirements for half and half electric live in their capacity to produce noteworthy dimension of electricity locally available the vehicles to fulfill the need of the war fighter in this manner extending his main goal abilities as far as portability, survivability and lethality. The Army perceives the adjustments of half and half electric impetus for strategic and battle vehicles.

By Prashant Gocher | Pradeep Kumar | Gaurav Srivastava "Challenges of Hybrid Electric Vehicle for Military Application"

Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-3 | Issue-3 , April 2019,

URL: https://www.ijtsrd.com/papers/ijtsrd21699.pdf

Paper URL: https://www.ijtsrd.com/engineering/electrical-engineering/21699/challenges-of-hybrid-electric-vehicle-for-military-application/prashant-gocher

ugc approved science journal, ugc approved engineerig journal, journal publications

Experimental Study on Mechanical Properties of Sintered Fly Ash Aggregate in Concrete

There is heavy demand for the building materials in the domestic market, which is becoming scarce day by day. Presently in India the power sector depends on coal based thermal power station, which produce a huge amount of fly ash approximately to be around 200 million tones annually. The mass utilization of fly ash in concrete, essentially focused on sintered fly ash aggregate replaced by natural coarse aggregate is thought of in this investigation.

By Anupriya T | Jayapal A "Experimental Study on Mechanical Properties of Sintered Fly Ash Aggregate in Concrete"

Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-3 | Issue-3 , April 2019,

URL: https://www.ijtsrd.com/papers/ijtsrd21679.pdf

Paper URL: https://www.ijtsrd.com/engineering/civil-engineering/21679/experimental-study-on-mechanical-properties-of-sintered-fly-ash-aggregate-in-concrete/anupriya-t

ugc approved journals for science, ugc approved journals for social science, ugc approved management journal

Unit Test using Test Driven Development Approach to Support Reusability

Unit testing is one of the approaches that can be used for practical purposes in improving the quality and reliability of software. Test Driven Development TDD adopts an evolutionary approach which requires unit test cases to be written before implementation of the code. TDD method is a radically different way of creating software. Writing test first can assure the correctness of the code and thus helping developer gain better understanding of the software requirements which leads to fewer defects and less debugging time. In TDD, the tests are written before the code is implemented as test first. 

The number of defects reduced when automated unit tests are written iteratively similar to test driven development. If necessary, TDD does the code refactoring. Refactoring does to improve the internal structure by editing the existing working code, without changing its external behavior. TDD is intended to make the code clearer, simple and bug free. This paper focuses on methodology and framework for automation of unit testing.

By Myint Myint Moe "Unit Test using Test-Driven Development Approach to Support Reusability"

Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-3 | Issue-3 , April 2019,

URL: https://www.ijtsrd.com/papers/ijtsrd21731.pdf

Paper URL: https://www.ijtsrd.com/engineering/computer-engineering/21731/unit-test-using-test-driven-development-approach-to-support-reusability/myint-myint-moe

ugc approved journals in commerce, ugc approved journals in mathemetics, ugc approved journals for science