Python BearingElement.from_table示例

示例#1

文件： test_bearing_seal_element.py 项目： alannakamura/ross

def test_from_table():
    bearing_file = (os.path.dirname(os.path.realpath(__file__)) +
                    "/data/bearing_seal_si.xls")

    bearing = BearingElement.from_table(0, bearing_file)
    assert bearing.n == 0
    assert_allclose(bearing.frequency[2], 523.5987755985)
    assert_allclose(bearing.kxx.coefficient[2], 53565700)

    # bearing with us units
    bearing_file = (os.path.dirname(os.path.realpath(__file__)) +
                    "/data/bearing_seal_us.xls")
    bearing = BearingElement.from_table(0, bearing_file)
    assert bearing.n == 0
    assert_allclose(bearing.frequency[2], 523.5987755985)
    assert_allclose(bearing.kxx.coefficient[2], 53565700)

示例#2

def test_from_table():
    bearing_file = os.path.dirname(
        os.path.realpath(__file__)) + "/data/bearing_seal.xls"
    bearing = BearingElement.from_table(0, bearing_file)
    assert bearing.n == 0
    assert bearing.w[2] == 5000

示例#3

def test_from_table():
    bearing_file = (os.path.dirname(os.path.realpath(__file__)) +
                    "/data/bearing_seal.xls")
    bearing = BearingElement.from_table(0, bearing_file)
    assert bearing.n == 0
    assert math.isclose(bearing.w[2], 523.6, abs_tol=0.1)