منابع مشابه
Bandsaw: Log-Powered Test Scenario Generation for Distributed Systems
Software testing is a widely used technique to eliminate defects and improve software quality. Testing is especially useful in the context of large distributed systems, which are notoriously difficult to reason about formally and remain out of reach for many existing analysis tools. A key problem in formulating a test case is identifying scenarios that can be (1) induced by a valid execution of...
متن کاملThe optimum pressure for working fluid in feed water heaters of steam power plants
The aim of this study is to find the optimal water pressure and percentage of supply vapour in the feed water heaters (fwhs) of steam power plants, such that they maximize the thermal efficiency of the Rankine cycle within pre-specified values of minimum and maximum pressures of the thermodynamic cycle. Thermal efficiency is defined as a function of unknown variables (fluid pressure and vap...
متن کاملThe optimum pressure for working fluid in feed water heaters of steam power plants
The aim of this study is to find the optimal water pressure and percentage of supply vapour in the feed water heaters (fwhs) of steam power plants, such that they maximize the thermal efficiency of the Rankine cycle within pre-specified values of minimum and maximum pressures of the thermodynamic cycle. Thermal efficiency is defined as a function of unknown variables (fluid pressure and vap...
متن کاملLog-likelihood Ratio Based Optimum Mappings Selection for Symbol Mapping Diversity with -QAM
Abstract— In this paper, a packet combining method known as symbol mapping diversity (SMD) is investigated. In an SMD scheme, the bit-to-symbol mapping in -ary modulation is varied among multiple transmissions of the same packet (e.g., ARQ). It has been shown that multiple transmissions of the same packet using SMD provide better bit error performance than a scheme where the same bit-to-symbol ...
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ژورنال
عنوان ژورنال: European Journal of Wood and Wood Products
سال: 2015
ISSN: 0018-3768,1436-736X
DOI: 10.1007/s00107-015-0883-3