PERFORMANCE ENHANCEMENT OF WATER OUTPUT VIA LATENT HEAT STORAGE SYSTEM WITH SINGLE SLOPE SOLAR STILLS

被引：0

作者：

Velumayil, Ramesh ^{[1
]}

Seikh, Asiful Hossain ^{[2
]}

Balasubramanian, Vedagiri ^{[3
]}

Kalam, Md. Abul ^{[4
]}

Ravishankar, Sathyamurthy ^{[5
,10
]}

Venugopal, Jayaprakash ^{[6
]}

Chitra, Lakshmikanthan ^{[7
]}

Saravanakumar, Lakshmanasamy ^{[8
]}

Senthilkumar, T. S. ^{[9
]}

机构：

[1] Vel Tech Rangarajan Dr Sagunthala R&D Inst Sci &, Dept Mech Engn, Chennai, Tamil Nadu, India

[2] King Saud Univ, Coll Engn, Mech Engn Dept, Riyadh, Saudi Arabia

[3] St Josephs Coll Engn, Dept Elect & Elect Engn, Chennai, Tamil Nadu, India

[4] Univ Technol Sydney, Sch Civil & Environm Engn, FEIT, Sydney, NSW, Australia

[5] KPR Inst Engn & Technol, Dept Mech Engn, Coimbatore, Tamil Nadu, India

[6] Sathyabama Inst Sci & Technol, Sch Mech, Chennai, Tamil Nadu, India

[7] Vinayaka Missions Res Fdn DU, Aarupadai Veedu Inst Technol, Dept Elect & Elect Engn, Chennai, Tamil Nadu, India

[8] Sri Sai Ram Engn Coll, Dept Mech Engn, Chennai, Tamil Nadu, India

[9] K Ramakrishnan Coll Technol, Dept Mech Engn, Tiruchirappalli, India

[10] Chandigarh Univ, Univ Ctr Res & Dev, Dept Mech Engn, Mohali, Punjab, India

来源：

THERMAL SCIENCE | 2023年 / 27卷 / 6B期

关键词：

solar desalination; latent heat storage system; finned tubes; solar still;

D O I：

10.2298/TSCI221225250V

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

The purpose of this study was to design, build, and assess the performance of a latent heat storage system in tandem with a single slope solar still. Using a solar accumulator to transfer hot water to a shell and a spiral finned tube filled with 30 kg of paraffin wax - 1.2 wt.% of Al2O3 nanocomposites, latent heat was stored. To test the effect of the storage system's performance, two trials were conducted, with and without storage, under as similar of conditions as could be arranged. The proposed storage system design eliminates any potential issues with usage of paraffin wax as the storage system in conjunction with the solar still. An outcome indicated that daily fresh water output was enhanced by 4.63% when the solar still was used in conjunction with the storage system.

引用

页码：4851 / 4860

页数：10

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