The fuel efficiency of cooling air at the inlet marine low speed diesel engine with water-fuel emulsion combustion by ejector chiller utilizing heat exhaust gas along route line Mariupol– Amsterdam–Mariupol was estimated. values available refrigeration capacity chiller, intake temperature drop and corresponding decrease in specific consumption main varying climatic conditions were evaluated. Th...

in this study,the effect of ozonated water(0.2, 0.5, and 1 ppm) with different exposure times (5,10, and 15 min) for control of staphylococcus aureus , escherichia coli and total counts in poultry carcass, on chiller water in slaughter house were investigated. for this purpose, control samples passed chiller water(without ozone) for (5,10, and 15 min) .other examples also treated (5, 10 , and 1...

Utilization of wasted heat instead of fuel combustion is effective to reduce primary energy consumption for mitigating global warming problem. Because wasted heat sources are not necessarily located close to areas of heat demand, one of the difficulties is that wasted heat has to be transferred from heat source side to heat demand side, which may require heat transportation over long distance. ...

Chiller adalah mesin refrigerasi yang fungsi utamanya mendinginkan air pada sisi evaporator. Air kemudian dialirkan ke AHU (Air Handling Unit) untuk didinginkan dan dihembuskan dalam ruangan. Penghapusan panas atau dimulai di Mesin ini memiliki keunggulan lebih hemat energi digunakan gedung bertingkat. Penelitian bertujuan merancang membangun chiller berkapasitas 6 KW, menggunakan sistem kompre...

Nonuniformity of inlet temperatures often produces “false-positives” that will increase overall supply airflow (higher fan energy). Nonuniformity could also result in cooler supply temperatures (lower chiller efficiency). And if you use nonuniform control mechanisms, you will not be able to target cooling where it is needed, which means you will probably overcool servers that don’t need the coo...

Sharon Tsay, Centers for Disease Control and Prevention Kaitlin Benedict, Centers for Disease Control and Prevention Zintars G. Beldavs, Oregon Health Authority Monica Farley, Emory University Lee H. Harrison, Maryland Emerging Infections Program William Schaffner, Vanderbilt University Taryn Gerth, Centers for Disease Control and Prevention Tom Chiller, Emory University Snigdha Vallabhaneni, C...

A microbiological study of an experimental beef-tenderizing treatment, in which lean sides are held at 37 degrees C until transfer to a chiller at 3 h postmortem, was made. The treatment did not cause a significant increase in bacterial numbers or a proliferation of potential pathogens or food-spoiling organisms.

Model-Based Generic Approaches for Automated Fault Detection, Diagnosis, Evaluation (FDDE) And Accurate Control of Field-Operated Centrifugal Chillers Yongzhong Jia Agami Reddy Performance monitoring of large engineering systems with the objective of optimal control and fault detection, diagnosis and evaluation (FDDE) has drawn the attention of several researchers over the last 3-4 decades. How...