Admission in UG/PG/MCA/PG Diploma Programmes 2025-26 has been extended upto 30/04/2025 New  Admission Notice 2025 New  Admission Form-2025 Link New  SWAYAM-NPTEL ENROLLMENT JAN-JULY 2025 New  NAAC REACCREDITED WITH A++ CGPA OF 3.51 New    Patna Women’s College gets remarkable ranking in MDRA – India Today Best Colleges 2023  Corona Crusaders College Magazine   Alumni Association Life Membership/Contribution Form Link   Patna Women's College is ranked at a rank band of 101 - 150 in the NIRF 2024 Ranking under College category
Admission Form 2025 Link

Enter your keyword

Study of electrical and thermal conductivity of Flyash

IRIS                       

Journal for Young Scientists

ISSN 2278-618X (Print)

ISSN 2278-6384 (Online)

© Patna Women’s College, Patna, India

https://www.patnawomenscollege.in/journal

Study of electrical and thermal conductivity of Flyash

 • Archita Kumari Priyanka Kumari • Sarita Mishra • Himanshu Narayan • Amrita

Received                  : July, 2022

Accepted                 : August, 2022

Corresponding Author   : Amrita

Abstract: Flyash, that is a major problem of disposal in India, is a residue that results from the combustion of ground or powdered coal. Its utilization in concrete as partial replacement of cement is gaining importance day by day. This study discusses characteristics of Fly ash as resulted from X-ray diffraction process. The study shows how it can be utilized in an efficient manner. Flyash pellets (made by providing thermal

heating at 800°C), a new generation solution. This pellet can be used as a replacement of coarse aggregate in the concrete mixture. This will reduce the self weight of concrete and can also reduce the building cost upto 5-10% than the cost by using normal aggregate.

Keywords: Thermal Conductivity, Flyash pellets, XRD, Domains.

Archita Kumari

B.Sc. III year, Physics (Hons.), Session: 2019-2022,

Patna Women’s College (Autonomous),

Patna University, Patna, Bihar, India

Priyanka Kumari

B.Sc. III year, Physics (Hons.), Session:2019-2022,

Patna Women’s College (Autonomous),

Patna University, Patna, Bihar, India

Sarita Mishra

B.Sc. Ill year, Physics (Hons.), Session: 2019-2022,

Patna Women’s College (Autonomous),

Patna University, Patna, Bihar, India

Himanshu Narayan

Professor & Ex-Head

Department of Electronics

National University of Lesotho

Roma, Africa

Amrita

Assistant Professor, Department of Physics,

Patna Women’s College (Autonomous),

Bailey Road, Patna-800001, Bihar, India

E-mail: amrita.phy@patnawomenscollege.in