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Analisa Pengaruh Plugging Evaporator Terhadap Performance Desalination Plant Unit 2 PLTGU Gresik Prayudi Prayudi; Retno Aita Diantari; Sofian Dwi Susilo
JURNAL POWERPLANT Vol 3 No 1 (2015): JURNAL POWER PLANT
Publisher : Sekolah Tinggi Teknik - PLN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33322/powerplant.v3i1.804

Abstract

Analysis of Effect of Plugging Evaporator Against Performance Desalination Plant Unit 2 PLTGU Gresik is the analysis that discusses the effect of plugging tubes evaporator on the performance of Desaliantion Plant Unit 2 Type MSF-Once Through in PLTGU Gresik by calculating heat transfer in the evaporator and tubes Condenser, in which the calculation includes calculation before plugging the rate of heat transfer, heat transfer rate after plugging and loss of thermal efficiency at the desalination plant due to the effect of plugging the evaporator. After calculating heat transfer occurs, then analyze the results of the calculation of how much influence the evaporator tubes plugging of the desalination plant performance. Where the results are compared with the theoretical calculations of data - data that is in the specification Desaliantion Plant Unit 2 PLTGU Gresik type MSF-Once Through, whether appropriate or not then draw conclusions from such comparisons.
Perancangan Turbin BULB Poros Vertikal Prayudi Prayudi; Fitra Fauzan
JURNAL POWERPLANT Vol 3 No 2 (2015): JURNAL POWER PLANT
Publisher : Sekolah Tinggi Teknik - PLN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33322/powerplant.v3i2.827

Abstract

PLTMH is power plants, now many in developing good in the village or in isolated areas. One of the type of turbine that potential to PLTMH on the river - river in Indonesia is turbine Bulb. Turbine Bulb is a kind turbine Kaplan who has been developed, turbine was in use on the head with a low efficiency. The "Bulb casing shape" is derived from waterproof upstream that contains a generator inside.turbine Bulb is very suitable for rivers - rivers in Indonesia because the operation turbine was only requires head turbine that low and with water debit. In addition of rivers, is also possible to use of the potential the irrigation drain that has been there. In this final project I'm doing design turbine Bulb with debit (Q) 5m3/s and head 5n.